North American Macrofungi in English
the list
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(SCIENTIFIC → COMMON) / COMMON → SCIENTIFIC
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| A | B | C | D | E | F | G | H | I | J | K | L | M |
| N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| A | |
| abalone oyster | Pleurotus cystidiosus |
| abominable pinkgill | Entoloma sp. 'IN11' |
| aborting pinkgill | Entoloma abortivum |
| abrupt chesspiece | Amanita abrupta |
| abyssal puffball | Lycoperdon juruense |
| acacia chaeteconk | Phellinotus badius |
| acute secret | Cortinarius acutus |
| adequate thatch | Inosperma adaequatum group |
| admirable flaunter | Aureoboletus mirabilis |
| adonis athena | Atheniella adonis |
| agarikon | Laricifomes officinalis |
| airpainters | Leucoagaricus |
| airpainters | Leucoagaricus rubrotinctus group |
| airpainters | ∋ Lepiota rubrotinctoides |
| airpainters | ∋ Leucoagaricus sp. 'rubrotinctoides-PNW08' |
| airpainters | ∋ Leucoagaricus glabridiscus |
| airpainters | ∋ Leucoagaricus sp. 'pakistaniensis-PNW01' |
| airpainters | ∋ Leucoagaricus sp. 'PNW16' |
| airpainters | ∋ Leucoagaricus sp. 'rubrotinctoides-PNW04' |
| albatrelles | Scutigeraceae |
| alder jabberwockies | Gyrodon |
| alder powdery-mildew | Erysiphe penicillata |
| Algerian bonfly | Mycena algeriensis group |
| Algerian bonfly | ∋ Mycena sp. 'IN04' |
| Alissa's pouze | Pouzarella alissae |
| alligator milkcloud | Lactifluus allardii |
| almond coincap | Rhodocollybia oregonensis |
| almond thatch | Inocybe microteroxantha |
| almond woodwax | Hygrophorus bakerensis |
| almost-blue king | Boletus subcaerulescens |
| alpine jellycone | Guepiniopsis alpina |
| alpine porbry | Spongiporus leucospongia |
| amanita parasol | Leucocoprinus amanitoides |
| amanitas | Amanita |
| amber jellyroll | Exidia crenata |
| amber shieldling | Bolbitius viscosus |
| amber slimecap | Zhuliangomyces glischrus |
| amber vantern | Pholiotina intermedia |
| ambiguous phlebie | Meruliopsis ambigua |
| American jack | Suillus americanus |
| American parasol | Macropsalliota americana |
| American rooting-shank | Oudemansiella furfuracea |
| American shiitake | Lentinula raphanica |
| American squamanita | Squamanita umbonata group |
| American tamarack jack | Suillus clitonianus |
| American tealshield | Pluteus americanus |
| American titan | Macrocybe titans |
| amethyst crust | Phlebiopsis crassa |
| amethyst woodfunnel | 'Trogia' cantharelloides |
| ametrine valkyrie | Calocybe onychina |
| anemone redhead | Russula melzeri |
| anemone stinkhorn | Aseroe rubra |
| angel deceiver | Laccaria sp. 'IN01' |
| angel whipcorals | Pterula |
| angel wing | Pleurocybella porrigens |
| angel's share | Baudoinia compniacensis |
| anise descender | Clitocybe odora |
| anise descender | Clitocybe odora [clitocyboid form] |
| anise laughing-gym | Gymnopilus luteus |
| aniseed cockleshell | Lentinellus cochleatus |
| anko puffball | Lycoperdon subincarnatum |
| anomalous goatweb | Cortinarius camphoratus group |
| anomalous goatweb | ∋ Cortinarius camphoratus |
| anomalous goatweb | ∋ Cortinarius putorius |
| anomalous pinwheel | Marasmius anomalus |
| anomaly webcaps | Cortinarius sect. Anomali |
| Antilles pan | Panaeolus antillarum |
| antipolypores | Thelephorales |
| antler mushrooms | Wynnea |
| aphid sootsponge | Scorias spongiosa group |
| Aphrodite's veinlet | Aphroditeola olida |
| apocalypse grisette | Amanita punctata group |
| Appalachian chanterelle | Cantharellus appalachiensis |
| Appalachian spindle | Clavulinopsis appalachiensis |
| Appalachian sugarbonnet | Mycena chloroxantha var. appalachienensis |
| Appalachian waxcap | Hygrocybe appalachianensis |
| apple canker | Neonectria ditissima [lesion] |
| apple garnetlet | Neonectria ditissima [fruitbody] |
| appleseed shanklet | 'Collybia' tuberosa |
| apricot jellytongue | Guepinia helvelloides |
| aquamarine teacher | Psilocybe aquamarina |
| ardent garlicchute | Mycetinis copelandii |
| ardent jellyhorn | Calocera cornea |
| ardent sulphur bricklet | Lactarius chrysorrheus |
| ardent wood-ear | Auricularia angiospermarum |
| Arizona dyer's polypore | Phaeolus occidentiamericanus |
| Arizona perfectpore | Truncospora arizonica |
| Arizona yellowdash | Amanita sp. 'flavoconia-AZ01' |
| Arora's bloodchampion | Agaricus arorae |
| arrow teacher | Psilocybe subaeruginosa |
| artist's conks | Ganoderma applanatum group |
| artist's conks | Ganoderma subg. Elfvingia |
| ascot hat | Hortiboletus bubalinus group |
| ash leafspot | Mycosphaerella fraxinicola |
| ash pyxrust | Puccinia sparganioidis |
| ash stepconk | Vanderbylia fraxinea |
| ash-tree jabberwocky | Boletinellus merulioides |
| ashcap | Myxomphalia maura |
| ashen bonecoral | Tremellodendropsis tuberosa |
| ashtray stipple | Hemileccinum rubropunctum |
| Asian beauty | Radulomyces copelandii |
| Asian ladybug laboul | Hesperomyces harmoniae |
| aspen punk | Phellinus tremulae |
| aspen scaberstalk | Leccinum insigne |
| asphalt porecake | Pyrrhoderma nigrum |
| aster powdery-mildew | Golovinomyces asterum |
| aster rust | Coleosporium asterum [uredinia] |
| astralox | Pyrrhulomyces astragalinus group |
| athenas | Atheniella |
| atom psaths | Psathyrella sect. Atomatae |
| atrate owl-eye | Phellodon atratus |
| attenuate oysterling | Hohenbuehelia angustata group |
| audacious blindeye | Mollisia cinereo-olivascens |
| aura carbonbead | Rosellinia subiculata |
| austere bonfly | Mycena austera |
| autumn bon | Mycena semivestipes |
| Aztec teacher | Psilocybe aztecorum |
| azure teacher | Psilocybe azurescens |
| B | |
| baby shaker | Hypomyces leotiicola |
| bacon phlebie | Punctularia strigosozonata |
| bactridious sundot | Bactridium |
| bald cavalier | Melanoleuca melaleuca group |
| ballerina waxcap | Porpolomopsis calyptriformis group |
| ballet fairyfinger | Clavaria incarnata |
| ballgown moonbase | Amanita submaculata |
| Ballou's biscuit | Russula ballouii |
| banded gracies | Psathyrella corrugis group |
| banded pan | Panaeolus cinctulus group |
| banded snakeskin-grisette | Amanita rhacopus |
| barefoot lepidella | Amanita thiersii |
| barometer earthstars | Astraeus |
| barren mushroom | Agaricus incultorum |
| bashful artist's conk | Ganoderma lobatum |
| basidiomycote mushrooms & allies | Agaricomycotina |
| bay flaunter | Imleria badia |
| bay laurel artist's conk | Ganoderma brownii |
| bay polypore | Picipes badius |
| bay shadowcup | Legaliana badia group |
| bay shadowcup | ∋ Legaliana badia |
| bay shadowcup | ∋ Legaliana sp. 'VT01' |
| bay shadowcup | ∋ Legaliana sp. 'PNW01' |
| bay shadowcup | ∋ Legaliana sp. 'IN01' |
| bay shadowcup | ∋ 'Peziza' sp. 'WA02' |
| bay shadowcup | ∋ 'Peziza' sp. 'MI01' |
| beachgrass scotch | Paramarasmius mesosporus |
| beansprout snakelamp | Conocybe deliquescens |
| bear embellish | Hydropus rugosodiscus |
| bear porbry | Amylocystis lapponica |
| bear sawgill | Lentinellus ursinus |
| bear violettooth | Trichaptum byssogenum |
| bearded fieldcap | Agrocybe dura |
| bearded porbries | Dacryobolaceae |
| bearded seamine | Ripartites tricholoma |
| bearpick polytooth | Gloiodon strigosus group |
| bedlam polypore | Kusaghiporia persicina |
| beech bark canker | Neonectria faginata [lesion] |
| beech garnetlet | Neonectria faginata [fruitbody] |
| beech hypster | Hypsizygus tessulatus |
| beech jangle | Quaternaria quaternata |
| beech redactor | Ascodichaena rugosa |
| beech woodwart | Hypoxylon fragiforme group |
| beechlet tarcrust | Diatrype decorticata |
| beechnut xylaria | Xylaria carpophila |
| beefsteak polytube | Fistulina americana |
| beefsteak polytubes | Fistulina |
| beeswax jellybaby | Leotia lubrica group |
| beeswax russula | Russula earlei |
| belittled rustgill | Gymnopilus bellulus group |
| bellbottom rustgill | Gymnopilus picreus group |
| belle gillbolete | Phylloporus bellus |
| Berkeley's polypore | Bondarzewia berkeleyi |
| beveled tylo | Tylopilus badiceps |
| bicolor bolete | Baorangia bicolor group |
| bicolor deceiver | Laccaria bicolor group |
| bindle bird's-nests | Nidularia |
| bindweed powdery-mildew | Erysiphe convolvuli |
| birch barkblister | Diatrypella favacea |
| birch poreghost | Fomitopsis betulina |
| birch scaberstalk | Leccinum scabrum group |
| birch thorndrop | Leucopholiota lignicola |
| birch woodloaf | Fomitiporia bakeri |
| birch woodwart | Jackrogersella multiformis |
| birchlet tarcrust | Diatrype undulata |
| bird riffle | Trametes conchifer |
| biscuit tarcrust | Biscogniauxia atropunctata |
| bitter spindle | Clavulinopsis fusiformis group |
| bitter waxcap | Hygrocybe mucronella |
| bitter-almond thanklace | Russula fragrantissima group |
| black bleeding stairstep | Stereum sanguinolentum |
| black blusher | Amanita westii |
| black crumblegown | Lepiota cortinarius group |
| black earthstep | Thelephora cuticularis |
| black fairy-parachute | 'Marasmiellus' subnigricans |
| black flamepainter | Leucocoprinus erythrophaeus |
| black hextusks | Akanthomyces |
| black honey mushroom | Armillaria ostoyae group |
| black inkrabbits | Coprinopsis sect. Cinereae |
| black lorchel | Gyromitra anthracobia |
| black smokeling | Resupinatus alboniger |
| black thatch | Inocybe tahquamenonensis |
| black velvet tylo | Tylopilus alboater |
| black violettooth | Trichaptum sector |
| black waxvault | Neohygrocybe ovina group |
| black woodfunnel | Gerronema atrialbum |
| black-edged deershield | Pluteus atromarginatus group |
| black-edged deershield | ∋ Pluteus atromarginatus |
| black-edged deershield | ∋ Pluteus atrofibrillosus |
| black-feathered rustgill | Gymnopilus fulvosquamulosus |
| black-footed malodocoin | Gymnopus foetidus |
| black-knot | Apiosporina morbosa |
| black-russulas | Russula subg. Compactae |
| blackbird barkblister | Biscogniauxia marginata |
| blackening polypore | Meripilus sumstinei |
| blackening polypores & porecakes | Meripilus |
| blackening valkyrie | Lyophyllum semitale group |
| blackmouth tylo | Tylopilus griseocarneus |
| bladderstalk | Physalacria inflata |
| blank glowgill | Lactarius salmoneus |
| bleachy pinkgill | Entoloma ferruginans group |
| bleeding gillfinch | Mycena haematopus |
| bleeding tooth | Hydnellum peckii |
| bleeding wingnut | Abortiporus biennis |
| blind panthercap | Amanita sp. 'CA06' |
| blindeyes | Mollisiaceae |
| blistered homecup | Peziza vesiculosa |
| blood jelly | Tulasnella aurantiaca |
| blood redhead | Russula sanguinea group |
| bloodtail gillfinch | Mycena sanguinolenta group |
| bloodtail gillfinch | ∋ Mycena sanguinolenta |
| bloodtail gillfinch | ∋ Mycena subsanguinolenta |
| bloody flamepainter | Leucocoprinus flammeotinctus |
| bloody ghost blusher | Amanita cruentilemurum nom. prov. |
| bloody glowgill | Lactarius deterrimus group |
| bloody glowgill | ∋ Lactarius deterrimus |
| bloody glowgill | ∋ Lactarius sp. 'PA01' |
| bloody glowgill | ∋ Lactarius sp. 'vesper-PNW01' |
| bloody porecake | Meripilus sanguinolentus |
| blue meanie | Panaeolus cyanescens group |
| blue meanie | ∋ Panaeolus bisporus |
| blue meanie | ∋ Panaeolus cyanescens |
| blue pinkclaude | Entoloma gainsvillae |
| blue porbry | Cyanosporus caesius group |
| blue porbry | ∋ Cyanosporus livens |
| blue porbry | ∋ Cyanosporus populi |
| blue porbry | ∋ Cyanosporus arbuti |
| blue porbry | ∋ Cyanosporus subviridis |
| blue porbry | ∋ Cyanosporus comatus |
| blue saltcircle | Mycena amicta group |
| blue saltcircle | ∋ Mycena subcaerulea |
| blue-edged cyanix | Entoloma serrulatum group |
| blue-green strophaire | Stropharia aeruginosa group |
| blue-ringed teacher | Psilocybe stuntzii |
| blue-tinged strophaire | Stropharia pseudocyanea |
| bluefoot teacher | Psilocybe caerulipes |
| blurred riffle | Trametes pubescens |
| blushing bracket | Daedaleopsis confragosa |
| blushing bride | Amanita novinupta group |
| blushing flamepainter | Leucocoprinus castanescens comb. prov. |
| blushing thatch | Inocybe pudica |
| boar helldiscs | Gyromitra perlata group |
| boar helldiscs | ∋ Gyromitra warnei |
| boar helldiscs | ∋ 'Discina' sp. 'MI01' |
| bodhisattva gingertail | Xeromphalina fulvipes |
| bog deceiver | Laccaria longipes |
| bog jellydisc | Ascocoryne turficola |
| bogbeacon | Mitrula elegans group |
| bold gillbolete | Phylloporus rhodoxanthus |
| bolete mold | Hypomyces chrysospermus group |
| boletes & allies | Boletales |
| boletophage | ∋ Hypomyces microspermus |
| bone polypores | Osteina |
| bone poreskulls | Antrodiella |
| bone porewing | Osteina obducta |
| bone psaths | Coprinopsis sect. Quartoconatae |
| bonestake polytube | Pseudofistulina radicata |
| bonfire cabbagehead | Daleomyces phillipsii |
| bonfire pixie cup | Geopyxis carbonaria |
| bonfire slick | Pholiota highlandensis group |
| bony dropghost | Resinomycena montana |
| boreal bonfly | Mycena borealis |
| Both's xerobolete | Bothia castanella |
| Both's xeroboletes | Bothia |
| bottomless pitbolete | Hemileccinum hortonii |
| bouillon bolete | Lanmaoa pallidorosea |
| bouquet craterelle | Craterellus odoratus |
| bourgeois earthstars | Geastrum |
| bowlhoodies | Calyptella |
| boxgalls | Exobasidiomycetes |
| brain boujelly | Naematelia encephala |
| brain cowball | Calvatia craniiformis |
| bramble puddlerust | Gymnoconia peckiana [aecia] |
| branched crane-fly destroyer | Erynia sepulchralis |
| branched shanklets | Dendrocollybia |
| brass eyespirits | Pseudohydropus |
| brass eyespirits | Pseudohydropus floccipes group |
| brass thanklace | Russula amerorecondita |
| brazen scarlet-elf | Sarcoscypha coccinea group |
| brick dreamtuft | Hypholoma lateritium |
| brick earthstar | Geastrum rufescens |
| brickback | Lactifluus corrugis group |
| brickback | ∋ Lactifluus sp. 'corrugis-PA01' |
| brickback | ∋ Lactifluus sp. 'corrugis-IN02' |
| brickback | ∋ Lactifluus sp. 'corrugis-IN01' |
| brickback | ∋ Lactifluus sp. 'corrugis-NC01' |
| bricklet milkcaps | Lactarius subg. Russularia |
| brightly-colored waxcaps | Hygrocybe |
| brilliant dunglights | Stilbella fimetaria |
| brilliant gillbolete | Phylloporus sp. 'IN02' |
| brilliant lanternling | Lepiota luteophylla |
| brilliant woodfunnel | 'Trogia' icterina |
| bristled knight | Pogonoloma spinulosum |
| bristling woodfunnel | Pseudoarmillariella ectypoides |
| brittle cinder | Kretzschmaria deusta [teleomorph] |
| brome smut | Ustilago bullata |
| bronze bootleg | Cystoderma granosum |
| bronze salmonskin | Rhodocybe aureicystidiata |
| bronze sun-russula | Russula ochroleucoides |
| bronze yellowdash | Amanita sp. 'jenkinsii' |
| broomstick rusts | Calyptospora |
| brown bloodchampion | Agaricus brunneofibrillosus |
| brown bluefellow | Butyriboletus persolidus |
| brown catshields | Pluteus podospileus group |
| brown dead-man's-foot | Pisolithus arhizus group |
| brown demurette | Stereopsis burtiana |
| brown elfin-saddle | Helvella maculata |
| brown gillblare | Scytinotus ringens |
| brown opsidelle | Hygrophoropsis rufa |
| brown pax-valkyrie | Leucopaxillus gentianeus |
| brown plastercrust | Myriococcum praecox [domestic mold] |
| brown porbry | Fuscopostia fragilis |
| brown starfoot | Amanita brunnescens group |
| brown-eyed scotch | Marasmius nigrodiscus |
| brownit | Clitocybe brunneocephala |
| brownmouth witchbolete | Neoboletus vermiculosus comb. prov. group |
| bruising bonfly | Mycena maculata group |
| bubblegum porecrust | Wrightoporia austrosinensis |
| bubblegum xylaria | Xylaria flabelliformis |
| bubbling phlebie | Stereophlebia pendula |
| bubbling porecake | Meripilus pouzarii |
| buckgill | Pseudolaccaria fellea |
| buckgills | Pseudolaccaria |
| bucking slimespike | Gomphidius borealis |
| buckshot tarcrust | Graphostroma platystomum |
| buckthorn pyxrust | Puccinia coronata [aecia] |
| buckthorn rust | Puccinia coronata [pycnia] |
| Buddha's-hand spindle | Clavulinopsis manus-buddhae |
| budding yeasts | Saccharomycotina |
| bugclubs | Paraisaria |
| bugle puffstalk | Chlamydopus meyenianus |
| bull gillfinch | Mycena bulliformis |
| bullion woodbun | Chalciporus sphaerocephalus |
| bundled straightcoral | Ramaria stricta group |
| burgundy descender | Hertzogia martiorum |
| burgundy gracie | Psathyrella bipellis |
| burgundy hogpenny | Purpureodiscus subisabellinus |
| burgundy tylo | Tylopilus rubrobrunneus |
| burnished bonfly | Mycena sp. 'inclinata-IN01' |
| burnt thanklace | Russula cerolens |
| burnt-orange tylo | Tylopilus balloui |
| burrowing slimespike | Gomphidius oregonensis |
| butter-gilled waxcap | Humidicutis auratocephala |
| butterboletes | Butyriboletus |
| buttercaps | Rhodocollybia butyracea group |
| buttercup powdery-mildew | Erysiphe aquilegiae var. ranunculi |
| butterfly agaric | Amanita frostiana |
| butterfly grisette | Amanita sp. 'IN40' group |
| butterfly grisette | ∋ Amanita sp. 'IN40' |
| butterfly grisette | ∋ Amanita sp. 'NY08' |
| butternut canker | Ophiognomonia clavigignenti-juglandacearum |
| buttery earthfan | Thelephora vialis |
| C | |
| cactus oyster | Pleurotus opuntiae |
| cadaver quilt-russula | Russula cadaveriolens nom. prov. group |
| cadaver quilt-russula | ∋ Russula cadaveriolens nom. prov. |
| cadaver quilt-russula | ∋ Russula raymondii nom. prov. |
| caerulean waxvault | Clitocybe odora [hygrophoroid form] |
| calf gillfinch | Mycena rubromarginata |
| calfballs | Bovista |
| California allover | Russula californiensis |
| California bone psath | Coprinopsis longipes comb. prov. |
| California champion | Agaricus californicus |
| California gillfinch | Mycena californiensis |
| California girdled slipcurtain | Cortinarius glutinosoarmillatus |
| California golden chanterelle | Cantharellus californicus |
| California king | Boletus edulis var. grandedulis |
| California woodbun | 'Boletus' orovillus |
| calyx craterelle | Craterellus calyculus group |
| camellia boxgall | Exobasidium camelliae |
| camphor chanterelle | Cantharellus camphoratus |
| canary slimespike | Gomphidius flavipes |
| canary tropse | Tricholomopsis aurea |
| canarygrass rust | Puccinia coronata [telia/uredinia] |
| candle psaths | Candolleomyces |
| candlelight vigilclub | Multiclavula mucida |
| candlestick caesar | Amanita calyptratoides |
| candychromes | Chromosera |
| capillary pinwheel | Marasmius capillaris group |
| caramel boujelly | Phaeotremella frondosa |
| caramel pearlesque | Marasmius sp. 'TN01' |
| caramel woodtuft | Kuehneromyces marginellus |
| carboncups | Patellaria |
| carbonmouths | Hysteriales |
| carbonstar | Glonium stellatum |
| carbonteeth | Eutypa |
| carnival sporemat | Chromelosporiopsis carnea |
| carnivalcap | Ripartitella brasiliensis |
| Carolina barkbonnet | Mycena carolinensis |
| carpenter's curse | Ophiocordyceps myrmecophila group |
| carrotfoot chesspiece | Amanita daucipes |
| Cascade azalea boxspot | Exobasidium burtii |
| Cascade chanterelle | Cantharellus cascadensis |
| cat bolypore | Polyporus radicatus |
| cat dangerling | Lepiota felina |
| cat dunglights | Amphichorda felina |
| cat mushrooms | Catathelasma |
| cauldron porecrust | Gloeoporus pannocinctus |
| cavernous boujelly | Tremella sp. 'AL01' |
| cavity inkangel | Coprinopsis mitrispora |
| cedarwood waxvault | Cuphophyllus russocoriaceus group |
| celandine glowgill | Lactarius chelidonium |
| cellar wet rot | Coniophora puteana |
| centipede gingertail | Xeromphalina cauticinalis group |
| ceramic fungi | Xylobolus |
| ceramic parchment | Xylobolus frustulatus |
| ceramic stairstep | Xylobolus subpileatus |
| chaete fungi | Hymenochaetaceae |
| chaete polytooth | Hymenochaete odontoides |
| chaetes & allies | Hymenochaetales |
| chaga | Inonotus obliquus |
| chaga conk | Inonotus obliquus f. sterilis |
| chaga porecrust | Inonotus obliquus f. obliquus |
| chameleon witchbolete | Neoboletus subluridellus comb. prov. |
| champagne jack | Suillus bellinii |
| champions | Agaricus |
| chanterelles | Cantharellus |
| chanterelles & allies | Cantharellales |
| charcoal burner | Russula cyanoxantha group |
| charcoal homecup | Peziza echinospora |
| charcoal hotpoke | Anthracobia melaloma group |
| charcoal hotpoke | ∋ Anthracobia macrocystis |
| charcoal hotpoke | ∋ Anthracobia maurilabra |
| charcoal mundle | Lyophyllum anthracophilum |
| charmers & woodbuns | Chalciporus |
| Cheddar poregobble | Protocrea pallida |
| cheetah spot tarcrust | Whalleya microplaca |
| cherry leafblister | Taphrina farlowii |
| cherry strophaire | Leratiomyces ceres |
| cherubshields, spidershields & catshields | Pluteus sect. Celluloderma |
| chestnut gyres | Gyroporus castaneus group |
| chestnut psath | Homophron spadiceum |
| chestnut topazlet | Cryphonectria parasitica |
| chestnut-banded stairstep | Stereum lobatum |
| chiaroscuro straightbracket | Trametes cingulata |
| Chicago chanterelle | Cantharellus chicagoensis |
| chicken valkyrie | Lyophyllum decastes group |
| chicken-lip jellybaby | Leotia viscosa |
| chicken-of-the-woods | Laetiporus |
| chicken-run descender | Singerocybe adirondackensis |
| Chippewa king | Boletus chippewaensis |
| Christmas fern leafblister | Taphrina polystichi |
| chrome-footed stipple | Harrya chromipes |
| chrome-footed stipples | Harrya |
| chupacabra earthstar | Astraeus sp. 'CA01' |
| cicada destroyers | Massospora |
| cinder mold | Kretzschmaria deusta [anamorph] |
| cinnabar chanterelle | Cantharellus cinnabarinus group |
| cinnabar chanterelle | ∋ Cantharellus cinnabarinus |
| cinnabar chanterelle | ∋ Cantharellus corallinus |
| cinnabar chanterelle | ∋ Cantharellus texensis |
| cinnabar hotlips | Calostoma cinnabarinum |
| cinnabar powdercap | Cystodermella cinnabarina |
| cinnabar slipper | Crepidotus cinnabarinus |
| cinnamon chaetecrust | Hymenochaete cinnamomea |
| cinnamon firebreath | Cortinarius cinnamomeus group |
| cinnamon khabret | Metuloidea fragrans |
| cinnamon polytooth | Metuloidea reniformis |
| cinnamon stairstep | Hydnoporia tabacina |
| cinnamon tigereye | Coltricia cinnamomea |
| cinquefoil rust | Phragmidium potentillae [aecia] |
| citrine chromie | Chrysomphalina grossula |
| citrine cowplinth | Lactifluus xanthydrorheus comb. prov. |
| citrine dancing-angel | 'Leucoagaricus' sp. 'IN46' |
| citrine gilltiger | Mycena citrinomarginata |
| citrine moonbase | Amanita lavendula group |
| citrine poreskull | Antrodiella citrinella |
| citrinix | Entoloma unicolor |
| citrus tealmold | Penicillium digitatum |
| civilian flametail | Ophiocordyceps variabilis |
| clamshell pensieve | Fomes fasciatus |
| climax bracket | Climacocystis borealis |
| climbing porbry | Tyromyces subgiganteus |
| cloaked bonecoral | Tremellodendron tenax |
| close-gilled black-russula | Russula densifolia group |
| close-gilled conesprouts | Baeospora |
| closed champion | Agaricus inapertus |
| cloud bon | Mycena laevigata |
| cloud mold | Syzygites megalocarpus |
| clouded valkyrie | Clitocybe nebularis |
| clouded woodpainter | Macropsalliota mucrocystis |
| clover powdery-mildew | Erysiphe trifoliorum |
| clown deceiver | Laccaria sp. 'laccata-PNW01' |
| clown erumplet | Coccomyces triangularis |
| clown woodlight | Stilbocrea macrostoma |
| clubfoot | Ampulloclitocybe clavipes |
| clustered pearlesque | Marasmius cohaerens |
| clustering goldbolete | Aureoboletus innixus |
| clustering psath | Psathyrella piluliformis |
| coarse-tailed inkcaps | Coprinopsis |
| coastal witchweb | Exsudoporus floridanus |
| cobalt crust | Terana coerulea |
| cobbled shortstalk russula | Russula sp. 'IN144' |
| coconut milkmaid | Lactarius glyciosmus |
| codex thatch | Inocybe luteifolia |
| coin crumple | Trichoderma avellaneum |
| coincap cloud | Syzygospora mycetophila |
| coinfountains | Clitocybula |
| Coker's cowplinth | Lactarius subvernalis var. cokeri |
| Coker's waxcap | Hygrophorus cokeri |
| collared earthstar | Geastrum triplex group |
| collared hotlips | Calostoma lutescens |
| collared pinwheel | Marasmius rotula |
| commanding waxvault | Hygrophorus camarophyllus |
| common artist's conk | Ganoderma applanatum |
| common coincap | Gymnopus dryophilus |
| common deceiver | Laccaria laccata group |
| common deershield | Pluteus cervinus group |
| common deershield | ∋ Pluteus exilis |
| common deershield | ∋ Pluteus hongoi |
| common deershield | ∋ Pluteus cervinus |
| common deershield | ∋ Pluteus rangifer |
| common deershield | ∋ Pluteus elaphinus |
| common eyelash cup | Scutellinia scutellata group |
| common eyespirit | Phloeomana speirea |
| common King Alfred's cake | Daldinia childiae |
| common opsidelle | Hygrophoropsis aurantiaca group |
| common poisonpax | Paxillus involutus |
| common stairsteps | Stereum |
| common velvetfoot | Flammulina velutipes group |
| common violettooth | Trichaptum biforme |
| common yellow morel | Morchella americana group |
| compressed saddle | Helvella compressa |
| concealer mold | Hypomyces hyalinus |
| conceited coincap | Collybiopsis subpruinosa |
| conch slipper | Crepidotus malachius group |
| concolorous orangegill | Humidicutis marginata var. concolor |
| cone psath | Parasola conopilea |
| conk mooncushion | Trichoderma pulvinatum |
| connected valkyrie | Lepista subconnexa |
| conscious chaeteconks | Porodaedalea |
| conscious elfin-saddle | Helvella vespertina |
| conscious garlicchute | Mycetinis applanatipes |
| conscious jellyhorn | Calocera furcata |
| conscious sulphur bricklet | Lactarius vinaceorufescens |
| conscious violettooth | Trichaptum abietinum group |
| conscious wood-ear | Auricularia americana |
| constricted grisette | Amanita constricta |
| contradictory thatch | Inocybe sp. 'IN02' |
| controversial milkcloud | Lactarius controversus |
| cool barkbonnet | Mycena pseudocorticola |
| cool spindles | Alloclavaria |
| copious inkbear | Coprinopsis atramentaria |
| copper bootleg | Cystoderma carcharias var. fallax |
| coppertail | 'Marasmiellus' tenerrimus |
| coppery goldbolete | Aureoboletus citriniporus |
| coppery poisonpax | Paxillus cuprinus |
| coral hell | Helminthosphaeria clavariarum |
| coral-pink phlebie | 'Phlebia' incarnata |
| coralknot | Peniophora rufa |
| coralspot | Nectria cinnabarina group |
| coralspot | ∋ Nectria cinnabarina |
| coralspot | ∋ Nectria dematiosa |
| coralspring athena | Pruinomycena acicula |
| core agarics & allies | Agaricales |
| core brownrot brackets | Fomitopsis |
| core descenders | Clitocybaceae |
| core descenders & shanklets | Clitocybe |
| core grandcorals | Ramaria |
| core parasols | Chlorophyllum |
| core polypores & allies | Polyporales |
| core strophaires | Stropharia |
| core thatches | Inocybe |
| core whiterot brackets | Trametes |
| Corinthian saltcircle | Mycena tenerrima |
| corn smut | Mycosarcoma maydis |
| cornet woodfunnel | Gerronema subclavatum |
| cornflower gyre | Gyroporus cyanescens |
| cornsilk thatch | Pseudosperma sororium |
| corona bulgar | Plectania melastoma group |
| coronelle | Clavicorona taxophila |
| coronelles | Clavicorona |
| corrupted slimespike | Gomphidius maculatus |
| corticioid jellyspot | Dacrymyces corticioides |
| cottonwood leafblister | Taphrina populi-salicis |
| couscous crust | Aegerita candida |
| cowballs | Calvatia |
| cowboy's fringe | Hydnocristella himantia |
| cowplinth milkcaps | Lactarius subg. Plinthogalus |
| coy scarlet-elf | Sarcoscypha occidentalis |
| coyote rustburst | Puccinia evadens |
| crackling bricklet | Lactarius rimosellus |
| craterelles | Craterellus |
| cream pinkgill | Entoloma sericellum group |
| crenulate thornlion | Hemistropharia albocrenulata |
| crepuscular toothcrust | Mycoacia fuscoatra |
| crested whipcorals | Clavulina |
| crested xylaria | Xylaria mali |
| crimp fungi | Amylocorticiales |
| crimpgill | Plicatura crispa |
| crimptooth | Plicatura pendula |
| crimson waxcap | Hygrocybe punicea group |
| croceous portry | Aurantiporus croceus group |
| croceous zoquat | Lactarius croceus |
| crowded coincap | Collybiopsis confluens |
| crowded milkvase | Lactifluus subvellereus var. subvellereus comb. prov. |
| crowded stairstep | Stereum complicatum |
| crown peziolet | Sarcosphaera coronaria group |
| crown strophaire | Stropharia coronilla group |
| crown-tipped straightcoral | Artomyces pyxidatus |
| crucible bird's-nest | Crucibulum crucibuliforme |
| crumblegown dangerlings | Lepiota sect. Lepiota |
| cryptcap | Mycena picta |
| cryptwheels | Cryptomarasmius |
| crystal jelly | Myxarium nucleatum group |
| crystal porbry | Tyromyces chioneus |
| crystalline eyespirit | Mycena jingyinga |
| cub wood-ear | Auricularia cornea group |
| cub wood-ear | ∋ Auricularia nigricans |
| cucumbercap | Macrocystidia cucumis |
| cupcrusts & traitorgills | Porotheleum |
| curry pinwheel | Marasmius curreyi |
| curry redfellow | 'Boletus' sensibilis |
| curvy scaberstalk | Leccinum longicurvipes |
| cushion valkyrie | Gerhardtia sp. 'IN02' |
| custard slipper | Crepidotus croceotinctus |
| cute chaete | Inonotus cuticularis |
| cyan milkvase | Lactifluus caeruleitinctus |
| cycle woodwax | Hygrophorus gliocyclus |
| cyclone teacher | Psilocybe allenii |
| cyclops earthstar | Geastrum saccatum group |
| cylindrical spidertail | Purpureocillium atypicola [teleomorph] |
| cylix pinkgill | Entoloma rhodocylix |
| cymbal snowsheath | Volvariella pilosipilea |
| D | |
| dacrymycetoid jellies | Dacrymycetes |
| dainty snowsheath | Volvariella pusilla group |
| dainty snowsheath | ∋ Volvariella pusilla |
| dainty snowsheath | ∋ Volvariella sp. 'TN02' |
| dainty snowsheath | ∋ Volvariella sp. 'MO01' |
| dainty waxvault | 'Marasmius' calhouniae |
| daisy earthstar | Geastrum floriforme |
| dancing bugpikes | Pleurocordyceps |
| dancing woodfunnel | 'Clitocybe' peralbida |
| dandelion powdery-mildew | Podosphaera erigerontis-canadensis |
| dapper descender | Spodocybe trulliformis group |
| dappled anomaly | Cortinarius bolaris |
| dappled flamepainter | 'Lepiota' sp. 'flammeotincta-IN01' group |
| dappled flamepainter | ∋ Lepiota sp. 'flammeotincta-IN01' |
| dappled flamepainter | ∋ Lepiota sp. 'flammeotincta-IN02' |
| dappled flamepainter | ∋ Lepiota sp. 'flammeotincta-IN03' |
| dark boujellies | Phaeotremella |
| dark jellies | Auriculariales |
| dark-edged blindeyes | Mollisia |
| dark-eyed panthercap | Amanita umbrinidisca |
| dark-eyed thatch | Inocybe fuscodisca |
| darkweb lionshield | Pluteus chrysaegis |
| dazzling stipple | Xerocomus morrisii |
| dazzling woodfunnel | Gerronema sp. 'CT01' |
| dead man's fingers | Xylaria polymorpha |
| dead moll's fingers | Xylaria longipes group |
| dead-man's-foot earthballs | Pisolithus |
| deadnettle powdery-mildew | Neoerysiphe galeopsidis |
| death saint | Sagaranella tylicolor |
| deceptive milkvase | Lactifluus deceptivus group |
| Decker's pseudo | Pseudobaeospora deckeri |
| decorated strophaire | Stropharia kauffmanii |
| decorated thornlion | Pholiota decorata |
| decorated tropse | Tricholomopsis decora |
| decurrent waxvaults | Cuphophyllus |
| deep flickering coral | Ramariopsis crocea group |
| deerhorn xylaria | Xylaria cornu-damae |
| deershields & tealshields | Pluteus sect. Pluteus |
| degenerate porbry | Somion delectans |
| delicate porbry | Spongiporus perdelicatus |
| demons | Deconica |
| demonwings | Favolus |
| demurettes | Stereopsis |
| descendelle | Cantharellopsis prescotii |
| desert inkcap | Montagnea arenaria |
| destroying angel | Amanita bisporigera group |
| devil's horns | Xylaria corniformis |
| devil's urn | Urnula craterium group |
| devil's-fingers stinkhorn | Clathrus archeri |
| diamond chesspiece | Amanita cokeri group |
| diamond conk | Haploporus odorus |
| diamond thorndrop | Squamanitaceae sp. 'white' |
| diamond umble | Arrhenia sp. 'CA08' |
| diaphanous demurette | Cotylidia diaphana |
| diffractors & nightboletes | Xerocomellus |
| diminutive morel | Morchella diminutiva |
| dimpled hedgehog | Hydnum umbilicatum group |
| dimpled hedgehog | ∋ Hydnum oregonense |
| dimpled hedgehog | ∋ Hydnum umbilicatum |
| dimpled hedgehog | ∋ Hydnum atlanticum |
| dimpled hedgehog | ∋ Hydnum cuspidatum |
| dimpled hedgehog | ∋ Hydnum subconnatum |
| dimpled inkbear | Coprinopsis depressiceps |
| dingy moonclub | Trichoderma alutaceum |
| dinosaur flowerchild | Leucocoprinus cretaceus |
| discseats | Disciseda |
| distant barkster | Phaeomarasmius rimulincola |
| distant milkvase | Lactifluus subvellereus var. subdistans |
| distant tel | Cortinarius distans |
| distant-gilled black-russula | Russula dissimulans group |
| distinguished inkbear | Coprinopsis insignis |
| divided knight | Tricholoma batschii |
| dog gillchalice | Lentinus crinitus |
| dog's nose | Camarops petersii |
| dog-stinkhorns | Mutinus |
| dogwood goldtouch | Aurantioporthe corni |
| dome dungnail | Poronia pileiformis |
| domecaps and allies | Lyophyllaceae |
| domestic dry-rot | Serpula lacrimans |
| domestic homecup | Peziza domiciliana |
| doomrubies | Cortinarius sect. Orellani |
| dotted bloodfellow | Boletus' bicoloroides |
| dotted shadowcup | Phylloscypha sesiana |
| doughnut fungus | Rhizina undulata |
| Douglas-fir chaeteconk | Porodaedalea gilbertsonii |
| Douglas-fir conesprout | Strobilurus trullisatus |
| dove knight | Tricholoma columbetta |
| downy birchbeard | Lactarius pubescens |
| downy lute | Trichocybe puberula |
| downy moonmold | Hypomyces armeniacus [anamorph] |
| downy snowsheath | Volvariella hypopithys |
| drab strophaire | Stropharia hardii |
| dragon bugclub | Paraisaria pseudoheteropoda |
| dragon orangegill | Humidicutis marginata var. marginata |
| dragoneye waxcap | Hygrocybe glutinipes |
| dreamtufts & greenglows | Hypholoma |
| dreamy poreskull | Skeletocutis amorpha |
| droplet jellyspot | Dacrymyces stillatus group |
| droplet jellyspot | ∋ Dacrymyces sp. 'MO01' |
| droplet jellyspot | ∋ Dacrymyces sp. 'stillatus-CA01' |
| drumstick truffleclub | Tolypocladium capitatum group |
| dry-rot | Serpula |
| dryad's saddle | Cerioporus squamosus |
| dubious trumpet | Craterellus dubius |
| dune homecup | Peziza ammophila |
| dune stinkhorn | Phallus hadriani |
| duneobello | Agaricus zelleri |
| dung angel | Bolbitius coprophilus |
| dung demon | Deconica coprophila group |
| dung plastercrust | Myriococcum praecox [fertile crust] |
| dung teallights | Penicillium vulpinum |
| dung-loving bird's-nest | Cyathus stercoreus |
| dungbutton | Poronia erici |
| dungdomes | Protostropharia |
| dungeon boletes | Xanthoconium |
| dungnails | Poronia |
| dusky gemball | Lycoperdon nigrescens |
| dusky nightbolete | Porphyrellus porphyrosporus group |
| dusky woodtuft | Kuehneromyces lignicola |
| duststalks | Hemiaustroboletus |
| dusty gemdrop | Amanita russuloides |
| dwarf indigo glowgill | Lactarius indigo var. diminutivus |
| dwarf mulchsword | Volvopluteus earlei |
| dwarf woodloaf | Inocutis texana |
| dwarf xerobolete | Xerocomus illudens group |
| dwarven sugartail | Samsoniella hepiali group |
| dyer's polypores | Phaeolus |
| dyer's polypores | Phaeolus schweinitzii group |
| E | |
| ear mushrooms | Otidea |
| earpick mushroom | Auriscalpium vulgare |
| earth fungi | Thelephora |
| earthlover | Cenococcum geophilum |
| earthly cherubshield | Pluteus nanus group |
| earthphantoms | Phaeocollybia |
| earthpores | Geopora |
| earthtongue's child | Hypomyces papulasporae |
| earthy powdercap | Cystoderma amianthinum |
| Eastern alder galltongue | Taphrina robinsoniana |
| Eastern amethyst deceiver | Laccaria calospora |
| Eastern ardent chicken-of-the-woods | Laetiporus sulphureus |
| Eastern argill vioglass | Lactarius argillaceifolius |
| Eastern bear's head | Hericium americanum |
| Eastern berry broomstick | Calyptospora columnaris [telia] |
| Eastern bitter bluefellow | Caloboletus inedulis |
| Eastern black trumpet | Craterellus fallax |
| Eastern blackmorel | Morchella angusticeps |
| Eastern blue trumpet | Craterellus caeruleofuscus |
| Eastern butterdash coincap | Rhodocollybia prolixa var. distorta |
| Eastern candycap | Lactarius camphoratus |
| Eastern candychrome | Chromosera lilacifolia |
| Eastern cauliflower mushroom | Sparassis americana |
| Eastern conscious chicken-of-the-woods | Laetiporus huroniensis |
| Eastern crown peziolet | Sarcosphaera gigantea |
| Eastern diffractor | Xerocomellus truncatus |
| Eastern dryad's stirrup | Polyporus fagicola |
| Eastern dusty flamepainter | 'Leucoagaricus' sp. 'brunnescens-IN01' |
| Eastern dwarf vioglass | Lactarius mucidus |
| Eastern eccentric gingertail | Xeromphalina sp. 'AL01' |
| Eastern fin jellyrust | Gymnosporangium effusum [telia] |
| Eastern fir pyxrust | Calyptospora columnaris [aecia] |
| Eastern flat-topped champion | Agaricus placomyces |
| Eastern fraudling | Inocybe dulciolens |
| Eastern gemdrop | Amanita sp. 'IN34' |
| Eastern giant cowball | Calvatia gigantea |
| Eastern giant lorchel | Gyromitra korfii |
| Eastern giant parasol | Macrolepiota macilenta |
| Eastern half-free morel | Morchella punctipes |
| Eastern hedgehog | Hydnum subolympicum |
| Eastern hex | Ophiocordyceps kimflemingiae |
| Eastern jack-o'-lantern | Omphalotus illudens |
| Eastern lashrust | Cronartium quercuum [telia] |
| Eastern laventhyst | Cortinarius argenteopileatus |
| Eastern lucid reishi | Ganoderma tsugae |
| Eastern matsutake | Tricholoma magnivelare |
| Eastern medusa lorchel | Gyromitra sphaerospora |
| Eastern painted jack | Suillus spraguei |
| Eastern platterful | Megacollybia rodmanii |
| Eastern rosy valkyrie | Gerhardtia borealis |
| Eastern royal ample | Pseudoomphalina cokeri |
| Eastern sapphire albatrelle | Neoalbatrellus caeruleoporus |
| Eastern shaggy parasol | Chlorophyllum rhacodes |
| Eastern silver psath | Coprinopsis sp. 'IN02' |
| Eastern slipping bolete | Aureoboletus auriporus |
| Eastern somber-gym | Gymnopilus voitkii |
| Eastern sulphurtuft | Hypholoma sp. 'fasciculare-MO01' |
| Eastern surprise firebreath | Cortinarius semisanguineus |
| Eastern swirling reishi | Ganoderma subincrustatum |
| Eastern tangerine athena | Atheniella leptophylla |
| Eastern terrestrial scamp | Pholiota angustipes |
| Eastern thrilling glowgill | Lactarius thyinos |
| Eastern velvet cowplinth | Lactarius lignyotus |
| Eastern Venus helldisc | Disciotis sp. 'venosa-IN01' |
| Eastern whipcoral | Clavulina coralloides |
| Eastern white trumpet | Craterellus foetidus |
| Eastern wine-eye | Agaricus vinosobrunneofumidus |
| Eastern woodloaf | Fomitiporia calkinsii |
| Eastern yellow fly agaric | Amanita muscaria var. guessowii |
| Eastern yellowjug | Lactarius psammicola |
| eccentric black-russula | Russula eccentrica |
| eccentric elfcup | Chlorociboria aeruginascens |
| eccentric gingertails | Xeromphalina brevipes group |
| eccentric olvet | Simocybe haustellaris |
| eccentric paxes | Tapinella |
| eccentric salmonskin | Rhodocybe sp. 'IN03' |
| eeltips | Acrospermum |
| eerie hexmold | Engyodontium aranearum |
| effervescent ample | Lyophyllaceae sp. 'ID03' |
| eggsac puffball | Arachnion album |
| elastic saddle | Helvella elastica |
| elastic velvetfoot | Flammulina rossica |
| elbowpatch porecrust | Fomitiporia punctata |
| elderberry pyxrust | Puccinia sambuci [aecia] |
| electric athena | 'Mycena' oregonensis |
| electric fieldcap | Agrocybe arvalis |
| electric steplight | Sphaerostilbella aurifera |
| elegant blackfoot | Cerioporus leptocephalus |
| elegant bulgar | Pseudoplectania melaena |
| elegant dog-stinkhorn | Mutinus elegans |
| elemental jellysnout | Ditangium cerasi [teleomorph] |
| elephant bonfly | Mycena sp. 'IN27' |
| elephant cowball | Calvatia pachyderma |
| elfin sugartail | Cordyceps tenuipes |
| elk polypore | Bondarzewia occidentalis |
| elle sawgills | Lentinellus |
| elm hypster | Hypsizygus ulmarius |
| elongated bugsnake | Ophiocordyceps elongata |
| embellishes | Hydropus |
| ember jangle | Cytospora chrysosperma |
| emerald hagbell | Galerina indica |
| emerald quilt-russula | Russula sp. 'IN162' |
| emperor mold | Virgariella |
| emphatic peziolet | 'Peziza' arenaria |
| encrusting waxspill | Sebacina incrustans |
| enigmatic gingertail | Xeromphalina enigmatica |
| ethereal cyanix | Entoloma subserrulatum |
| eucalypt teallights | Penicillium oblatum |
| Eurasian fly agaric | Amanita muscaria var. muscaria |
| European deathcap | Amanita phalloides |
| European dusty flamepainter | Leucocoprinus georginae |
| European tamarack jack | Suillus grevillei |
| even milkcaps | Lactarius |
| evil-tribe rust | Coleosporium vernoniae |
| exhausting gobble | Hypomyces aurantius |
| exquisite witchdot | Amoenoboletus weberi |
| extravagant waxcap | Hygrocybe laetissima |
| extraverted yellowdash | Amanita sp. 'flavoconia-03' |
| exuberant blackmorel | Morchella exuberans |
| exuberant gingertail | Xeromphalina kauffmanii |
| eyeball coinfountain | Clitocybula oculus |
| eyelash cups | Scutellinia |
| eyeshadow elflower | Lachnellula arida |
| eyeshine slipcurtain | Cortinarius iodes |
| eyespirits | Phloeomana |
| F | |
| fairy buckler | Mycena margarita |
| fairy chanterelle | Cantharellus persicinus |
| fairy demonster | Deconica phillipsii |
| fairy inkfly | Coprinellus disseminatus group |
| fairy milkmaid | Lactarius griseus |
| fairy moldtruffles | Modicella |
| fairy peziolet | Geoscypha violacea group |
| fairy peziolet | ∋ Geoscypha violacea |
| fairy peziolet | ∋ Geoscypha tenacella |
| fairyfingers | Clavaria |
| fairyhair club | Macrotyphula juncea |
| fall bleeding stairstep | Stereum gausapatum |
| fall coccora | Amanita calyptroderma |
| false curry bolete | Lanmaoa pseudosensibilis |
| false flirt | Russula brunneola |
| false matsutake | Tricholoma caligatum group |
| family coinfountain | Clitocybula familia |
| fan pax | Tapinella panuoides |
| fancy claude | Clitopilus scyphoides var. reductus |
| farkleberry leafdot | Ophiodothella angustissima |
| fastidious gingertail | Xeromphalina cirris group |
| fastidious gingertail | ∋ Xeromphalina cirris |
| fastidious gingertail | ∋ Xeromphalina setulipes |
| fat jack | Suillus caerulescens |
| feathered catshield | Pluteus hispidulus |
| feathered catshields | Pluteus hispidulus group |
| feathered widow | Lacrymaria echiniceps |
| felt sootcup | Helvella macropus group |
| felt-ringed champion | Agaricus hondensis |
| fenugreek stalkball | Phleogena faginea |
| fern athena | Mycena pterigena |
| fib king | Boletus fibrillosus |
| field bird's-nest | Cyathus olla |
| field champion | Agaricus campestris group |
| field redfellow | Hortiboletus campestris group |
| field redfellow | ∋ Hortiboletus rubellus |
| field redfellows | Hortiboletus |
| fieldcaps | Agrocybe |
| fiery gillboletes | Erythrophylloporus |
| fig leafdot | Ophiodothella fici |
| fimbriate toothcrust | Etheirodon fimbriatum |
| fimicole lashcups | Cheilymenia |
| fine-banded stairstep | Stereum fasciatum |
| fine-tailed inkcaps | Coprinellus |
| fir broomrust | Melampsorella elatina |
| fir chaeteconk | Porodaedalea cancriformans |
| fir garnetlet | Corinectria fuckeliana |
| fire bubblecrust | Pyronema omphalodes |
| firebear | Faerberia carbonaria |
| firebreaths | Cortinarius subg. Dermocybe |
| firefly agaric | Amanita parcivolvata |
| firegal milkmaids | Lactarius pyrogalus group |
| firerug inkwheel | Coprinellus domesticus group |
| fishbiscuit russula | Russula compacta group |
| fishbiscuit russula | ∋ Russula sp. 'compacta-IN02' |
| fishbiscuit russula | ∋ Russula sp. 'compacta-PA01' |
| fishtail helldisc | Gyromitra leucoxantha group |
| fishtail helldisc | ∋ Gyromitra leucoxantha |
| fishtail helldisc | ∋ Gyromitra persicula |
| fishtail helldisc | ∋ Gyromitra sp. 'UT01' |
| fissured woodloaf | Fomitiporia fissurata |
| five-needle patterjack | Suillus weaverae |
| flame gilltiger | Mycena strobilinoidea |
| flame pholster | Pleuroflammula flammea |
| flame puzzlebrush | Anthina flammea |
| flame shield | Pluteus aurantiorugosus |
| flame yellowfoot | Craterellus ignicolor |
| flametufts | Flammula alnicola group |
| flaming hayfire | Rhizomarasmius pyrrhocephalus |
| flaming sun-russula | Russula flavida |
| flaming thornlion | Pholiota flammans |
| flaming toothcrust | Hydnophlebia chrysorhiza |
| flaming webcup | Arachnopeziza aurelia |
| flamingo dangerling | Lepiota erythrosticta group |
| flamingo fairyfinger | Clavaria rosea |
| flasher | Phallus duplicatus |
| flat dungnail | Poronia oedipus |
| flavid elflower | Acervus flavidus |
| Flett's albatrelle | Albatrellopsis flettii |
| flirt | Russula vesca |
| floating-cone pinkgill | Entoloma lagenicystis |
| flocculose inkwheel | Coprinellus flocculosus |
| Florida flaunter | Imleria floridana |
| Florida hex | Ophiocordyceps camponoti-floridani |
| Florida oyster | Pleurotus floridanus |
| flouncing poreskull | Antrodiella semisupina |
| flowerchildren, flamepainters & eyemagnets | Leucocoprinus |
| flowstone polygill | Fomitopsis juniperina |
| fluted bird's-nest | Cyathus striatus group |
| fly agaric | Amanita muscaria |
| fly destroyer | Entomophthora muscae group |
| fly hex | Ophiocordyceps dipterigena |
| fold-truffles | Hydnotrya |
| forest champion | Agaricus sylvicola |
| forest teacher | Psilocybe pelliculosa |
| forkgill | Multifurca ochricompacta |
| fox rootlet | Xerula hispida |
| fox sawgill | Lentinellus vulpinus |
| foxfans | Panellus |
| foxy scaberstalk | Leccinum vulpinum |
| fractal moldtruffles | Endogonales |
| fragile flowerchild | Leucocoprinus fragilissimus |
| fragile toothcrust | Dentipellis fragilis |
| fragrant dangerling | Lepiota cristata group |
| fragrant dangerling | ∋ Lepiota apatelia |
| fragrant dangerling | ∋ Lepiota sp. 'cristata-IN01' |
| fragrant dangerling | ∋ Lepiota sp. 'cristata-IN03' |
| fragrant dangerling | ∋ Lepiota sp. 'cristata-PA01' |
| fragrant dangerling | ∋ Lepiota sp. 'castaneidisca-IN01' |
| fragrant descender | Clitocybe fragrans |
| fragrant jack | Suillus punctipes |
| fragrant toothcrust | Mycoacia aurea |
| Fred's pseudo | Pseudobaeospora stevensii |
| frilled earthfan | Thelephora caryophyllea |
| frilled rosette | Podoscypha aculeata |
| fringed polyporelle | Lentinus flexipes |
| fringed stairstep | Stereum ochraceoflavum |
| Frost's shagstalk | Exsudoporus frostii group |
| frosty hayfire | Rhizomarasmius undatus |
| froth flower | Irpex rosettiformis group |
| froth fungi | Irpex |
| frothy porecrust | Irpex latemarginatus |
| fuchsia pinwheel | Marasmius sp. 'haematocephalus-AL01' |
| funeralbells | Galerina marginata group |
| fungi | Fungi |
| furry flamepainter | 'Leucoagaricus' sp. 'TN01' |
| G | |
| gabled lorchel | Gyromitra brunnea |
| galaxy porbry | Tyromyces galactinus |
| galaxycups | Paragalactinia |
| gallant flickering coral | Ramariopsis kunzei group |
| gallery bonfly | Mycena galericulata group |
| gallery bonfly | ∋ Mycena sp. 'IN10' |
| gallery bonfly | ∋ Mycena galericulata |
| Ganymede shagstalk | Austroboletus tequestae nom. prov. |
| garlic fairyfinger | Clavaria fuscata group |
| garlicchutes | Mycetinis |
| gasping khabret | Antrodia heteromorpha |
| gator-lip jellybaby | Leotia sp. 'NY01' |
| genet dotty | Cystoagaricus hirtosquamulosus |
| gentle phlebie | Phanerochaete laevis |
| Gerard's cowplinth | Lactifluus gerardii group |
| ghost chanterelle | Cantharellus tenuithrix group |
| ghost chanterelle | ∋ Cantharellus tenuithrix |
| ghost chanterelle | ∋ Cantharellus phasmatis |
| ghost chanterelle | ∋ Cantharellus deceptivus |
| ghost chanterelle | ∋ Cantharellus flavus |
| ghost earthstar | Geastrum quadrifidum group |
| ghost peziolet | 'Peziza' griseorosea |
| ghost psaths | Coprinopsis sect. Canocipes |
| ghost snakeskin-grisette | Amanita sp. 'texasorora' |
| ghost teacher | Psilocybe niveotropicalis |
| ghostie | Hemimycena crispula |
| giant argill vioglass | Lactarius argillaceifolius var. megacarpus |
| giant bloodchampion | Agaricus lilaceps |
| giant bugpike | Ophiocordyceps melolonthae |
| giant bulgar | Urnula padeniana |
| giant clubs | Clavariadelphus |
| giant crampball | Annulohypoxylon thouarsianum |
| giant deceiver | Laccaria ochropurpurea |
| giant doomruby | Cortinarius grandirubellus |
| giant elflower | Acervus sp. 'FL01' |
| giant flamebolete | 'Boletus' aurantiosplendens |
| giant hedgehog | Hydnum albomagnum |
| giant lashcup | Jafnea semitosta |
| giant lorchel | Gyromitra gigas group |
| giant mulchsword | Volvopluteus gloiocephalus |
| giant parasols | Macrolepiota |
| giant pinmold | Phycomyces |
| giant porbry | Pappia fissilis |
| giant puffstalk | Battarrea phalloides |
| giant rustgills | Gymnopilus junonius group |
| giant thornlion | Hemipholiota populnea |
| giant valkyries | Aspropaxillus |
| gibbous bracket | Trametes gibbosa |
| gibbous descender | Infundibulicybe gibba |
| gill foxfan | Panellus stipticus |
| gillboletes | Phylloporus |
| gilled honeywedge | Neofavolus suavissimus |
| gilled mossmaid | Rimbachia bryophila |
| gilled violettooth | Trichaptum laricinum |
| gingertails | Xeromphalina |
| ginkgo leafspot | Bartheletia paradoxa |
| giraffe spot | Peniophora albobadia group |
| glacial descender | Clitocybe glacialis |
| glassy elflower | Elaiopezia waltersii |
| glassy porecake | Meripilus vitreus |
| glaze agaric | Oudemansiella canarii |
| glittering flouragaric | Amanita levistriata |
| glittering grisette | Amanita fuscozonata |
| globe inkwheel | Coprinellus bipellis |
| gloomy gillbolete | Phylloporus sp. 'IN01' |
| glowing coincap | Collybiopsis biformis |
| glowing salver | Chlorencoelia torta |
| glowing straightcoral | Phaeoclavulina murrillii |
| glowing woodwart | Hypoxylon crocopeplum |
| gluedrips | Gloeomucro |
| gluey bracket | Gloeoporus dichrous |
| gluing chaetecrust | Hydnoporia diffissa |
| goat's foot albatrelle | Scutiger pes-caprae |
| goblet waxcap | Hygrocybe cantharellus |
| goblin chanterelle | Cantharellus sp. 'TN01' |
| gold-digging black-russula | Russula cantharellicola |
| gold-dust woodbun | Chalciporus hemichrysus |
| goldboletes | Aureoboletus |
| golden airweb | Cortinarius corrugatus |
| golden bootleg | Phaeolepiota aurea |
| golden chaete | Mensularia radiata |
| golden eggbolete | Fistulinella curtisii comb. prov. |
| golden lichenumble | Lichenomphalia hudsoniana |
| golden mold | Botryobasidium aureum group |
| golden oyster | Pleurotus citrinopileatus |
| golden reishi | Ganoderma curtisii group |
| golden robe | Floccularia albolanaripes |
| golden shagstalk | Aureoboletus betula |
| golden shocklights | Eleutheromyces subulatus |
| golden snakelamp | Conocybe aurea |
| golden sweethearts | Lindtneria |
| golden teacher | Psilocybe cubensis |
| golden thornlion | Pholiota adiposa group |
| golden valkyrie | Calocybe naucoria |
| golden waxcap | Hygrocybe flavescens group |
| golden-thread chesspiece | Amanita canescens |
| goldenhaired inkfly | Parasola auricoma |
| goldenrod eclipse | Botryosphaeria dothidea |
| goldenrod powdery-mildew | Golovinomyces asterum var. solidaginis |
| goldenrod rust | Coleosporium solidaginis group |
| goldensilk tel | Cortinarius saniosus |
| goldgut woodbun | 'Buchwaldoboletus' lignicola |
| goldleaf cherubshields | Pluteus romellii group |
| goldleaf fungi | Pseudomerulius |
| goldleaf gillcrust | Pseudomerulius aureus |
| goldleaf pax | Pseudomerulius curtisii |
| gorgon psath | Psathyrella cotonea |
| graceful bugclub | Paraisaria gracilioides |
| graceful duststalk | Hemiaustroboletus gracilis comb. prov. |
| graceful lashcup | Humaria hemisphaerica group |
| graceful rosepainter | Leucocoprinus roseilividus comb. prov. |
| grand bonecoral | Sebacina schweinitzii group |
| grand bonfly | Mycena robusta |
| grand dapperthorn | Echinoderma asperum group |
| grand polygill | Fomitopsis quercina |
| grand saltcircle | Mycena stylobates |
| grand tigereye | Coltricia perennis |
| grass blewit | Clitocybe sordida group |
| grass tealtail | 'Marasmiellus' graminis |
| grassblade inkfly | Coprinopsis friesii |
| great Eastern cavalier | Melanoleuca alboflavida |
| great fairyfinger | Clavaria fragilis group |
| great ghost scaberstalk | Leccinum holopus |
| great halfbonnet | Hemimycena cucullata |
| great king | Boletus edulis group |
| great pine jewel | Amanita magniverrucata |
| great sand deceiver | Laccaria trullissata |
| great smoky poreskull | Bjerkandera fumosa |
| great white parachute | Heliomyces decolorans |
| greater blackfoot | Cerioporus varius |
| greater funeralbell | Galerina marginata |
| greater funnel-veil panthercap | Amanita velatipes |
| greater haywire | Crinipellis zonata |
| greater hogpennies | Pachyella |
| greater hogpenny | Pachyella clypeata group |
| greater hogpenny | ∋ Pachyella clypeata |
| greater hogpenny | ∋ Pachyella adnata |
| greater hogpenny | ∋ Pezizaceae sp. 'IN01' |
| greater jellyhorn | Calocera viscosa group |
| greater jellyhorn | ∋ Calocera sp. 'NC01' |
| green gillgobble | Hypomyces luteovirens |
| green hexmolds | Metarhizium |
| green parasol | Chlorophyllum molybdites |
| green porbry | Fomitopsis spraguei |
| green quilt-russula | Russula virescens group |
| green quilt-russula | ∋ Russula sp. 'IN96' |
| greenbrier rust | Puccinia smilacis |
| greenfoot nephilweb | Phlegmacium glaucopum group |
| greenfoot thatch | Inosperma calamistratum group |
| greening grandcoral | Phaeoclavulina abietina |
| gremlin sulphurtuft | Hypholoma subviride |
| grey dust chesspiece | Amanita cinereoconia |
| grey morel | Morchella tomentosa |
| grey rags chesspiece | Amanita cinereopannosa |
| grey silverweb | Retiboletus griseus |
| grey smokeling | Resupinatus applicatus |
| grey-veiled moonbase | Amanita porphyria |
| grey-violet knight | Tricholoma griseoviolaceum |
| greymouth bleachie | Mycena leptocephala |
| grimy gingertail | Xeromphalina cornui group |
| grimy gingertail | ∋ Xeromphalina sp. 'cornui-PNW02' |
| grimy gingertail | ∋ Xeromphalina sp. 'WA01' |
| grimy gingertail | ∋ Xeromphalina sp. 'cornui-PNW03' |
| grinning slipper | Crepidotus brunnescens group |
| grizzly gillchalice | Lentinus berteroi |
| grizzly khabret | Funalia gallica |
| groom | Amanita sp. 'sponsus' |
| groove spindle | Alloclavaria fumosoides comb. prov. |
| grooved catshield | Pluteus sp. 'IN10' |
| groundsel pyxrust | Puccinia lagenophorae |
| grubplug | Tolypocladium inflatum |
| guilty fanvaults | Hodophilus |
| gulf tealtail | Tetrapyrgos atrocyanea |
| gulping deceiver | Laccaria sp. 'IN04' |
| gumtree deceiver | Laccaria fraterna group |
| gumtree deceiver | ∋ Laccaria sp. 'CA03' |
| gumtree deceiver | ∋ Laccaria sp. 'CA05' |
| gunpowder cavalier | Melanoleuca verrucipes |
| gunpowder chesspiece | Amanita onusta |
| gypsy mushroom | Cortinarius caperatus |
| gyres | Gyroporus |
| H | |
| hail jelly | Tremellochaete atlantica |
| hair-ice crust | Exidiopsis effusa group |
| hair-ice crust | ∋ Exidiopsis sp. 'ON01' |
| hair-ice crust | ∋ Exidiopsis sp. 'PNW01' |
| hairy earthtongue | Trichoglossum hirsutum group |
| hairy smokeling | Resupinatus trichotis |
| hairy stairstep | Stereum hirsutum group |
| half-hairy coincap | Gymnopus semihirtipes |
| half-nude powderling | Cystolepiota seminuda |
| halfblood redhead | Russula peckii group |
| halfbonnets | Hemimycena |
| halfglobe dungdome | Protostropharia semiglobata group |
| handsome gillchalice | Panus strigellus |
| handsome gillfinch | Mycena atkinsoniana |
| handsome helldisc | Gyromitra melaleucoides |
| handsome thornlet | Flammulaster erinaceellus |
| hanging tigereye | Coltricia dependens |
| hare's ear | Otidea onotica |
| Haring bracket | Trametes aesculi |
| Harper's descender | Harmajaea harperi |
| hated caesar | Amanita spreta |
| hayfires | Rhizomarasmius |
| haymaker | Panaeolus foenisecii |
| haywires | Crinipellis |
| he-huckleberry boxgall | Exobasidium andromedae |
| heaping coincap | Connopus acervatus |
| heaping coincaps | Connopus |
| heaping sundot | Sphaerosporium lignatile |
| heaping sundots | Sphaerosporium |
| heath boxgall | Exobasidium vaccinii group |
| heavenly cherubshield | Pluteus phlebophorus group |
| heavenpins | Cudoniella |
| hedgehog mushrooms | Hydnum |
| hemlock bleachie | Mycena sp. 'PA06' |
| hemlock pyxrust | Naohidemyces vaccinii [aecia] |
| hemlock witchbolete | Neoboletus subvelutipes |
| hemlock woodloaf | Fomitiporia tsugina |
| hen-of-the-woods | Grifola frondosa |
| herald-of-winter | Hygrophorus siccipes |
| hericia | Hericium |
| hex metatusks | Niveomyces |
| hexhog | Hexagonia hydnoides |
| higher ascomycotes | Pezizomycotina |
| higher gingertails | Xeromphalina sect. Heimiomyces |
| higher mushrooms & allies | Agaricomycetes |
| highlighter | Agaricus xanthodermus |
| hintapink | Russula paludosa |
| hippo slimespike | Gomphidius glutinosus |
| hippo stipple | Sutorius eximius |
| hippo stipples | Sutorius |
| hippopotamus vioglass | Lactarius kauffmanii |
| Hixson's russula | Russula hixsonii |
| hobbit sugartail | Cordyceps cateniannulata group |
| hobnail topazlet | Endothia gyrosa |
| hoglet thornlet | Phaeomarasmius erinaceus |
| hogshadow | Plicaria carbonaria |
| hollow jack | Suillus ampliporus |
| hollyhock rust | Puccinia malvacearum |
| Holway's beacon | Holwaya mucida |
| holy chesspiece | Amanita hesleri |
| homecups | Peziza |
| honey mushrooms | Armillaria |
| honey scotch | Marasmius oreades |
| honey unicorn | Entoloma luteum |
| honey waxcap | Hygrocybe reidii group |
| honey-draped thatch | Inocybe subochracea |
| honeysuckle leafspot | Insolibasidium deformans |
| honeywedges | Neofavolus |
| hooded lorchel | Gyromitra infula group |
| hoof stairstep | Hymenochaete rubiginosa |
| horizontal demonster | Deconica horizontalis |
| horn stalkball | Onygena equina |
| hornblende chesspiece | Amanita atkinsoniana |
| Hornemann's strophaire | Stropharia hornemannii |
| horse champions | Agaricus sect. Arvenses |
| horse mushroom | Agaricus arvensis |
| horsehair pinwire | Gymnopus androsaceus |
| hot pink grandcoral | Ramaria araiospora |
| hotlips | Calostoma |
| huckleberry galltongue | Exobasidium parvifolii |
| hulking corals | Gomphales |
| humble khabret | Fomitopsis malicola |
| humble tylo | Tylopilus humilis |
| humble xerobolete | Aureoboletus roxanae |
| humpback | Cantharellula umbonata |
| Humphrey's wing | Baisuzhenia humphreyi |
| hurricane bon | Mycena marasmius |
| husky rosepainter | Leucocoprinus decoratus comb. prov. |
| hydnelles | Hydnellum |
| hypsters | Hypsizygus |
| hystrix thatch | Inocybe hystrix |
| I | |
| icing hexmold | Beauveria bassiana group |
| imitating black-russula | Russula imitatrix |
| imp's butter | Dacrymyces sp. 'NY01' |
| impatient inkwheel | Coprinellus impatiens |
| imperial cat | Catathelasma imperiale |
| imperial thatch | Mallocybe unicolor |
| imperious hedgehog | Hydnum aerostatisporum |
| indecisive tylo | Tylopilus indecisus |
| Indian paint polytooth | Echinodontium tinctorium |
| indigo glowgill | Lactarius indigo group |
| ingot bolete | Tengioboletus auripes comb. prov. |
| inkstain black-russula | Russula albonigra group |
| inkstain bluefellow | Cyanoboletus cyaneitinctus |
| innocent earthcoral | Thelephora anthocephala group |
| innocent fanvaults | Camarophyllopsis |
| intense chanterelle | Cantharellus intensissimus |
| intermediate tylo | Tylopilus intermedius |
| introverted inkbear | Coprinopsis pinguispora |
| introverted yellowdash | Amanita sp. 'flavoconia-04' |
| intrusive snakelamp | Conocybe intrusa |
| inundating poisle | Myrothecium inundatum |
| iodine bonfly | Mycena filopes |
| iron jack | Suillus elbensis |
| iron silkpeak | Entoloma sericeum |
| irregular earthtongue | Neolecta irregularis |
| irregular earthtongues | Neolecta |
| irregular earthtongues, leafcurls & allies | Taphrinomycotina |
| irregular Midas-ear | Ionomidotis irregularis |
| irregular rootrot conk | Heterobasidion irregulare |
| irrigated waxcap | Gliophorus irrigatus |
| ivory deershield | Pluteus petasatus group |
| ivory hedgehog | Hydnum albidum |
| ivory jellies | Protohydnum |
| ivory jelly | Protohydnum album |
| ivory scamp | Pholiota gummosa |
| ivory slimecap | Zhuliangomyces illinitus group |
| ivory slimecap | ∋ Zhuliangomyces illinitus |
| ivory slimecap | ∋ Zhuliangomyces subillinitus |
| ivory stinkhorn | Blumenavia rhacodes |
| ivory woodwax | Hygrophorus eburneus group |
| ivy leafspot | Boeremia hedericola |
| J | |
| jack boletes | Suillus |
| jack mold | Hypomyces completus |
| jack pine rustburst | Cronartium comptoniae [aecia] |
| jack pod | Rhopalogaster transversarius |
| jack sprat | Cyptotrama asprata group |
| jack-in-the-pulpit pyxrust | Uromyces ari-triphylli [aecia] |
| jade quilt-russula | Russula subgraminicolor |
| jazzy waxcap | Hygrocybe caespitosa |
| jellied bird's-nest | Nidula candida |
| jelly slipper | Crepidotus alabamensis group |
| jelly slipper | ∋ Crepidotus mollis |
| jellybabies | Leotia |
| jellybaby lights | 'Dendrostilbella' mycophila |
| jellyfan | Dacrymyces spathularia |
| jellyflower | Sebacina sparassoidea |
| jellyhog | Pseudohydnum gelatinosum |
| jellyhorns | Calocera |
| jellyrolls | Exidia |
| jellyrust | Gymnosporangium [telia] |
| jellysnout | Ditangium cerasi |
| jellytorch | Dacrymyces sp. 'IN02' |
| jester tealtail | Tetrapyrgos sp. 'FL01' |
| jet jelly | Exidia glandulosa group |
| jewel flamebolete | Aureoboletus auriflammeus |
| jewel jack | Suillus paluster |
| jewel stinkhorn | Laternea dringii |
| jeweled jellybaby | Leotia atrovirens group |
| jeweled yellowjug | Lactarius maculatipes |
| joyful waxcap | Gliophorus laetus |
| jumble doily | Trechispora mollusca |
| juniper conk | Pyrofomes juniperinus |
| juniper goblet | Donadinia seaveri |
| Jupiter straightcoral | Ramaria grandis |
| K | |
| Kauffman's sunpsath | Kauffmania larga |
| king boletes | Boletus |
| king rustgills | Gymnopilus dilepis group |
| kiwi barkblister | Diatrype virescens |
| knights | Tricholoma |
| kraken earthstar | Geastrum welwitschii |
| L | |
| labouls | Laboulbeniales |
| lady spindle | Clavulinopsis laeticolor group |
| ladybug labouls | Hesperomyces |
| lamb oyster | Pleurotus levis |
| lamprey powderlings | Melanophyllum |
| landscape blackmorel | Morchella importuna |
| landslide teacher | Psilocybe caerulescens |
| lanky sugarbonnet | Mycena alphitophora |
| laughing chaete | Inocutis ludoviciana |
| lavender grandcoral | Ramaria fumigata |
| lavender hexmold | Purpureocillium atypicola [effused anamorph] |
| lavender rustgill | Gymnopilus punctifolius |
| lavender spidertail | Purpureocillium atypicola [synnematous anamorph] |
| lavish inkrabbit | Coprinopsis lagopus group |
| lavish inkrabbits | Coprinopsis sect. Lanatulae |
| lax stairstep | Laxitextum bicolor |
| lazuline hydnelle | Hydnellum cyanopodium |
| Le Rat's strophaires | Leratiomyces |
| Lea's gilltiger | Mycena leana |
| lead calfball | Bovista plumbea |
| leafcurls, leafblisters & galltongues | Taphrina |
| leafroller hexwhip | Ophiocordyceps sp. 'carolina-leafroller' |
| leather hydnelle | Hydnellum concrescens |
| leather-veiled jabberwocky | Paragyrodon sphaerosporus |
| lemon bulgar | Wolfina aurantiopsis |
| lemon disco | Calycina citrina |
| lemon puffdrop | Lycoperdon dermoxanthum |
| lemon sun-russula | Russula xantho |
| lemondrop toothcrust | Sarcodontia uda |
| leopard dotty | Cystoagaricus subamarus |
| leopard earthball | Scleroderma areolatum |
| leopard embellish | Hydropus kauffmanii |
| lesser crumblegown | Lepiota sp. 'IN06' |
| lesser fairyfinger | Clavaria subfalcata |
| lesser funeralbell | Galerina castaneipes |
| lesser funnel-veil panthercap | Amanita multisquamosa |
| lesser haywire | Crinipellis setipes |
| lesser hogpennies | Adelphella |
| lesser hogpenny | Adelphella babingtonii group |
| lesser hogpenny | ∋ Adelphella babingtonii |
| lesser hogpenny | ∋ Adelphella sp. 'babingtonii-CA01' |
| lesser hogpenny | ∋ Adelphella sp. 'CA01' |
| lesser hogpenny | ∋ Adelphella sp. 'CA02' |
| lesser hogpenny | ∋ Adelphella sp. 'PNW01' |
| lesser hogpenny | ∋ Adelphella sp. 'IN01' |
| lesser hogpenny | ∋ Adelphella sp. 'WV01' |
| lesser hogpenny | ∋ Adelphella sp. 'SW38' |
| lesser jellyhorn | Calocera cornea group |
| lesser laughing-gym | Gymnopilus subspectabilis |
| lesser smoky poreskull | Bjerkandera adusta |
| lesser tarcrusts | Diatrype |
| lettuce powdery-mildew | Golovinomyces bolayi |
| Lewis's cavalier | Melanoleuca lewisii |
| liberty cap | Psilocybe semilanceata |
| lichenumbles | Lichenomphalia |
| light-edged blindeyes | Phialocephala |
| lightning spidershield | Pluteus deceptivus |
| lilac pitbolete | Boletus separans |
| lilac powdery-mildew | Erysiphe syringae |
| lilac quilt-russula | Russula crustosa group |
| lilac quilt-russula | ∋ Russula crustosa |
| lilac quilt-russula | ∋ Russula pallidocrustosa nom. prov. |
| lilac quilt-russula | ∋ Russula sp. 'TN02' |
| lilac quilt-russula | ∋ Russula sp. 'MS02' |
| lilac quilt-russula | ∋ Russula sp. 'crustosa-IN02' |
| lilac ribchalice | Cymatoderma caperatum |
| lilac subtle-russula | Russula subtilis |
| lilac thatch | Inocybe lilacina group |
| lilac thatch | ∋ Inocybe pallidicremea |
| limbal blindeye | Mollisia ligni |
| lime-green waxcap | Hygrocybe virescens |
| linden leaflightning | Paraconiothyrium tiliae |
| lion's mane | Hericium erinaceus |
| lionshields | Pluteus leoninus group |
| lionshields & dogshields | Pluteus sect. Hispidoderma |
| lit flickerhorn | Clavulinopsis sp. 'CA02' group |
| lit flickerhorn | ∋ Clavulinopsis sp. 'CA02' |
| lit flickerhorn | ∋ Clavulinopsis sp. 'CA03' |
| little ghost scaberstalk | Leccinum albellum |
| live-oak powdery-mildew | Cystotheca lanestris |
| liver witchbolete | Suillellus amygdalinus |
| liverwort monk | Loreleia marchantiae |
| lizard stinkhorns | Lysurus |
| lizard's claw stinkhorn | Lysurus cruciatus |
| lizard's eye stinkhorn | Lysurus sphaerocephalus |
| lizard's rib stinkhorn | Lysurus mokusin |
| lobster mooncrust | Hypomyces lactifluorum [teleomorph] |
| lobster mushroom | Hypomyces lactifluorum [infected host] |
| locust chaeteconk | Fulvifomes robiniae |
| locust stepconk | Vanderbylia robiniophila |
| log lady pinkgill | Entocybe speciosa |
| long-branched shanklet | Dendrocollybia racemosa |
| loofah boujelly | Phaeotremella dejopia |
| looney tealtail | Metacampanella tricolor |
| lorchels | Gyromitra |
| losp champion | Agaricus pilosporus |
| lower bicolor coincap | Collybiopsis subnuda |
| lunar pinwheel | Marasmius sp. 'IN02' |
| lunar ringvanterns | Pholiotina arrhenii group |
| lunar ringvanterns | ∋ Pholiotina arrhenii |
| lunar ringvanterns | ∋ Pholiotina utricystidiata |
| lupine velvetfoot | Flammulina lupinicola |
| lurid bloodfellow | Pulchroboletus rubricitrinus |
| lurid dog-stinkhorn | Mutinus ravenelii |
| lurid witchweb | Suillellus holoroseus nom. prov. group |
| lutes | Callistosporium |
| luxor toothcrust | Pirex concentricus |
| luxuriant olvet | Simocybe serrulata |
| luxury cap | Collybiopsis luxurians |
| lynx's paw | Hericium cirrhatum |
| M | |
| madrone barkbonnet | Mycena madronicola |
| madrone twiglet | Tubaria punicea |
| magenta witchweb | Rubroboletus rhodosanguineus |
| magenta-elf | Phillipsia domingensis |
| Maggie's polyozelle | Polyozellus marymargaritae |
| magicicada destroyer | Massospora cicadina |
| magma tarcrust | Camillea tinctor |
| magnificent gingertail | Xeromphalina tenuipes |
| magnificent laughing-gym | Gymnopilus speciosissimus |
| magnificent spineball | Lycoperdon pulcherrimum group |
| magnificent tropse | Tricholomopsis formosa |
| magnolia conesprout | Strobilurus conigenoides |
| magnolia xylaria | Xylaria magnoliae |
| magpie inkbear | Coprinopsis picacea |
| maid strophaire | Leratiomyces percevalii |
| major chanterelle | Cantharellus septentrionalis group |
| major chanterelle | ∋ Cantharellus altipes |
| malachite quilt-russula | Russula hesperiovirescens nom. prov. |
| malted fieldcap | Cyclocybe erebia group |
| man-of-India | Indoporus |
| man-on-horseback | Tricholoma equestre group |
| mane inkcaps | Coprinus |
| manecrusher | Psathyrella epimyces |
| mango earthtongue | Microglossum rufum |
| mangrove jangle | Cytospora rhizophorae |
| mantacore pinkgill | Entoloma sp. 'TN01' |
| manzanita boxgall | Exobasidium arctostaphyli |
| manzanita rubberbaby | Cudonia spathulata |
| manzanita scaberstalk | Leccinum manzanitae |
| map fungus | Coccomyces dentatus |
| maple powdery-mildew | Sawadaea bicornis group |
| maple powdery-mildew | ∋ Sawadaea tulasnei |
| maple powdery-mildews | Sawadaea |
| maple tarspot | Rhytisma acerinum |
| marbled deathcap | Amanita marmorata |
| marching waxvault | Hygrophorus marzuolus |
| marshmallow flowerchild | Leucocoprinus cepistipes |
| marshmallow fungi | Cerrenaceae |
| marshmallow polytooth | Irpiciporus mollis |
| marshmallow toothcrust | Radulodon americanus |
| Martian bolypore | Xanthoporus peckianus |
| Martian pinwheel | Marasmius submarginatus |
| mauve barkbonnet | Mycena meliigena |
| mauve stairstep | Cytidia stereoides |
| mayapple pyxrust | Allodus podophylli [aecia] |
| mayapple rust | Allodus podophylli [telia] |
| meadow puffball | Lycoperdon pratense |
| melting khabret | Cerioporus mollis |
| mercurial pinkgill | Entoloma canescens group |
| mercury bolypore | Boletopsis grisea |
| messy-ringed dapperlings | Lepiota |
| metalweb boletes | Retiboletus |
| Mexican giant parasol | Macrolepiota sp. 'AZ01' |
| mica inkwheel | Coprinellus micaceus group |
| middle claude | Clitopilus baronii group |
| middle olvet | Simocybe centunculus |
| middling rustgill | Gymnopilus penetrans group |
| middling rustgill | ∋ Gymnopilus aurantiophyllus |
| midnight goblet | Donadinia nigrella |
| midnight pinkgill | Entoloma medianox |
| midnight waxvault | Hygrophorus atramentosus |
| military flametail | Cordyceps militaris |
| military milkmaid | Lactarius necator group |
| military milkmaid | ∋ Lactarius necator |
| military milkmaid | ∋ Lactarius sordidus |
| military milkmaid | ∋ Lactarius atroviridis |
| military milkmaid | ∋ Lactarius olivaceoumbrinus |
| military milkmaids | Lactarius sect. Atroviridi |
| milkdrop | Helicogloea compressa |
| milkshanks | Lactocollybia |
| milktail bonfly | Mycena galopus |
| milktooth porecrust | Irpex lacteus |
| milky bracket | Trametes lactinea |
| milky halfbonnet | Hemimycena lactea |
| milky snakelamp | Conocybe apala |
| millipede destroyer | Arthrophaga myriapodina |
| millipede gingertail | Xeromphalina campanelloides |
| miniated waxcap | Hygrocybe miniata group |
| minor champions | Agaricus sect. Minores |
| minor chanterelle | Cantharellus minor |
| minor tylo | Tylopilus minor |
| mint powdery-mildew | Golovinomyces monardae |
| minute gemdrop | Amanita sp. 'minutula' |
| mischievous umble | Omphalina sp. 'rivulicola-CA01' |
| misterwhites | Albomagister |
| mixed scamp | Pholiota mixta |
| mock-oyster | Phyllotopsis nidulans group |
| mock-oysters | Phyllotopsis |
| modest gillbolete | Phylloporus leucomycelinus |
| molar phlebie | Phlebia acerina |
| Montagne's labyrinth | Coltricia montagnei var. greenei |
| Montagne's mushroom | Coltricia montagnei |
| Montagne's tigereye | Coltricia montagnei var. montagnei |
| moon chesspiece | Amanita rhopalopus group |
| moon riffle | Trametes villosa |
| moon shagstalk | Austroboletus subflavidus |
| moongloves | Hypocreopsis |
| moose antler | Wynnea americana |
| morels | Morchella |
| morning-glory rust | Coleosporium ipomoeae |
| moss jellyclub | Eocronartium muscicola |
| moss puffdrop | Bryoperdon acuminatum group |
| moss sentinel | Rickenella fibula group |
| moss sentinel | ∋ Rickenella fibula |
| moss sentinel | ∋ Rickenella mellea |
| mossbells | Galerina |
| mossy maple bracket | Rigidoporus populinus group |
| mossy-maze riffle | Cerrena unicolor |
| mossy-maze riffles | Cerrena |
| moth hextusk | Akanthomyces aculeatus |
| mountain athena | Mycena monticola |
| mountain demon | Deconica montana |
| mountain lashcup | Chaetothiersia vernalis |
| mountain laurel leafdot | Mycosphaerella colorata |
| mountain red-belted conk | Fomitopsis schrenkii |
| mountain silver psath | Coprinopsis uliginicola |
| mountain valkyrie | 'Paralyophyllum' turcicum comb. prov. group |
| mountain valkyrie | ∋ 'Paralyophyllum' sp. 'PNW02' |
| mountain valkyrie | ∋ 'Paralyophyllum' sp. 'turcicum-PNW01' |
| mountain-blonde morel | Morchella tridentina |
| mountain-brunette morel | Morchella brunnea |
| mountain-heather falseflower | Exobasidium cassiopes |
| mouse knight | Tricholoma terreum group |
| mousemundles | Myochromella |
| mousetail conesprout | Baeospora myosura |
| mousetail whipcoral | Clavulina castaneipes |
| mousey spidersheath | Volvariella murinella group |
| mousey spidersheath | ∋ Volvariella sp. 'IN01' |
| mousey spidersheath | ∋ Volvariella sp. 'IN03' |
| mucous slipcurtain | Cortinarius mucosus |
| muddy honey mushroom | Armillaria nabsnona |
| mugwort powdery-mildew | Golovinomyces artemisiae |
| mulberry leafspot | Cercospora moricola |
| multiplex xylaria | Xylaria multiplex |
| multipsath | Britzelmayria multipedata |
| muscle yellowfoot | Craterellus lutescens |
| mustard chaete | Fuscoporia gilva |
| mustard falseflower | Puccinia monoica |
| mustard honey mushroom | Armillaria sinapina |
| mutable gingertails | Xeromphalina sect. Mutabiles |
| muted wrecker | Neolentinus degener |
| mycena mold | Spinellus fusiger |
| mycenas | Mycena |
| mycopans | Mycopan |
| mycophages | Hypomyces |
| myriad blindeye | Mollisia nigrescens |
| myriad lute | Baeospora myriadophylla |
| myriad topazlet | Hydropisphaera peziza group |
| mysterious gingertail | Xeromphalina sp. 'enigmatica-IN01' |
| mystery portry | Pseudophaeolus soloniensis |
| mythical perplex | Mythicomyces corneipes |
| N | |
| naiadolina | Naiadolina flavomerulina |
| naked inkflies | Parasola |
| naked shanklet | 'Collybia' cirrhata |
| natural blackmorel | Morchella snyderi |
| nauseous lepidella | Amanita nauseosa |
| navel sawgill | Lentinellus micheneri |
| necklace knight | Tricholoma focale |
| necromancer xylaria | Xylaria necrophora |
| needle dropghost | Mycena clavicularis group |
| needle dropghost | ∋ Mycena clavicularis |
| needle dropghost | ∋ Mycena sp. 'QC03' |
| needle earthstar | Geastrum pectinatum |
| needling lashcups | Trichophaeopsis |
| nemorose thatch | Inocybe nemorosa |
| neon pinkgill | Entoloma incanum |
| netted phlebie | Byssomerulius corium |
| newborn dangerling | Lepiota neophana group |
| newborn dangerling | ∋ Lepiota sp. 'neophana-IN01' |
| Newfoundland chanterelle | Cantharellus enelensis |
| nightboletes | Xerocomellus zelleri group |
| noble bugclub | Paraisaria insignis |
| noble conk | Bridgeoporus nobilissimus |
| noble flamepainter | Leucocoprinus flammeotinctoides |
| noble king | Boletus nobilis |
| noble mossbell | Galerina semilanceata |
| Northern amethyst chanterelle | Cantharellus amethysteus |
| Northern blackmorel | Morchella septentrionalis |
| Northern candycap | Lactarius rubidus |
| Northern chestnut gyre | Gyroporus borealis |
| Northern cinnabar portry | Trametes cinnabarina |
| Northern doomruby | Cortinarius rubellus |
| Northern dyer's polypore | Phaeolus hispidioides |
| Northern gemdrop | Amanita sp. 'NY06' |
| Northern hedgehog | Hydnum washingtonianum |
| Northern pig's-ear | Gomphus clavatus group |
| Northern pig's-ear | ∋ Gomphus sp. 'PNW01' |
| Northern pig's-ear | ∋ Gomphus sp. 'PNW02' |
| Northern pig's-ear | ∋ Gomphus sp. 'clavatus-NB01' |
| Northern red-belted conk | Fomitopsis mounceae |
| Northern slippery jill | Suillus salmonicolor |
| Northern tooth | Climacodon septentrionalis |
| Norway tarspot | Rhytisma americanum |
| nucious salmonskin | Rhodocybe nuciolens |
| nude rose-elf | Microstoma protractum |
| null coincap | Collybiopsis nonnulla |
| numinous ample | Tephroderma sp. 'PNW01' |
| nut hobgoblin | Hymenoscyphus fructigenus |
| O | |
| oak elfin-saddle | Helvella dryophila |
| oak erumplet | Colpoma quercinum |
| oak hairwick | Ophiognomonia setacea |
| oak heavenpin | Cudoniella acicularis |
| oak knight | Tricholoma dryophilum |
| oak leafblister | Taphrina caerulescens |
| oakbug bricklet | Lactarius quietus group |
| oakleaf pinwire | Collybiopsis quercophila |
| oaklet tarcrust | Diatrype stigma |
| oaksword | Volvopluteus sp. 'FL02' |
| obelisk blackmorel | Morchella eximia |
| oblique laventhyst | Cortinarius obliquus |
| occult thatch | Inocybe occulta |
| ochre riffle | Trametes ochracea |
| ochre toothcrust | Steccherinum ochraceum |
| octopus jellysnout | Ditangium cerasi [anamorph] |
| octopus stinkhorn | Clathrus columnatus |
| odd milkcaps | Lactifluus |
| odoriferous pinkgill | Entoloma odoriferum |
| odormouse | Rhodophana nitellina |
| odorous knight | Tricholoma odorum |
| ogre albatrelle | Polyporoletus sublividus |
| Ohio perfectpore | Truncospora ohiensis |
| ohlone tel | Cortinarius ohlone |
| old-man-of-the-woods | Strobilomyces strobilaceus group |
| old-men-of-the-woods | Strobilomyces |
| olive craterelle | Craterellus hesleri group |
| olive earthphantom | Phaeocollybia olivacea |
| olive eggcrust | Penttilamyces olivascens |
| olive gillbolete | Phylloporopsis boletinoides |
| olive gillboletes | Phylloporopsis |
| olive gilltiger | Mycena olivaceomarginata |
| olive lute | Callistosporium luteo-olivaceum |
| olive orangegill | Humidicutis marginata var. olivacea |
| olive oysterling | Sarcomyxa serotina |
| olive redfellow | 'Boletus' miniato-olivaceus |
| olive shaggy parasol | Chlorophyllum olivieri |
| olive toothcrust | Hydnoporia olivacea |
| olive wet rot | Coniophora olivacea |
| olive-gold pouze | Entoloma flavoviride |
| oliveleaf cryptwheel | Cryptomarasmius corbariensis |
| olvets | Simocybe |
| olympic helldisc | Gyromitra olympiana group |
| olympic helldisc | ∋ Gyromitra olympiana |
| olympic helldisc | ∋ Gyromitra larryi |
| olympic helldisc | ∋ Gyromitra sp. 'olympiana-PNW09' |
| onion earthball | Scleroderma cepa |
| opsidelles | Hygrophoropsis |
| orange boujelly | Phaeotremella foliacea |
| orange gilltiger | Mycena aurantiomarginata |
| orange honeywedge | Neofavolus alveolaris group |
| orange hydnelle | Hydnellum aurantiacum |
| orange leatherback | Lactifluus volemus group |
| orange leatherback | ∋ Lactifluus sp. 'volemus-IN04' |
| orange leatherback | ∋ Lactifluus sp. 'volemus-IN01' |
| orange leatherback | ∋ Lactifluus sp. 'volemus-NC01' |
| orange poreling | Favolaschia claudopus |
| orange poresponge | Pycnoporellus alboluteus |
| orange-mouthed gomphelle | Turbinellus floccosus |
| orange-stained scotch | Marasmius strictipes |
| orangegill waxcap | Humidicutis marginata |
| orangepeel cup | Aleuria aurantia |
| orb porbry | Somion unicolor |
| orchard toothcrust | Sarcodontia amplissima |
| orchid inkcap | Coprinopsis lilacina |
| oriole calfball | Bovista colorata |
| ornate goldweb | Retiboletus ornatipes |
| outer grandcorals | Phaeoclavulina |
| owl-eyes | Phellodon |
| ox poreghost | Fomitopsis pulvina |
| oyster mushrooms | Pleurotus |
| oysterlings | Hohenbuehelia |
| P | |
| Pacific golden chanterelle | Cantharellus formosus |
| padded corkstar | Mycenastrum corium |
| paddy-straw sheath | Volvariella volvacea |
| pale butterbolete | Butyriboletus taughannockensis |
| pale flickering coral | Clavulinopsis corniculata |
| pale galaxy cup | Paragalactinia succosa |
| pale lichenumble | Lichenomphalia umbellifera |
| pale moonclub | Trichoderma leucopus |
| pale puffdrop | Holocotylon sp. 'IN01' |
| pale strophaire | Stropharia melanosperma |
| palemouth deceiver | Laccaria laccata var. pallidifolia |
| palladium mundle | 'Clitocybe' subditopoda |
| pallbearing fieldcap | Agrocybe firma |
| pallid buttercap | Rhodocollybia asema |
| pallid chicken-of-the-woods | Laetiporus gilbertsonii var. pallidus |
| pallid flaunter | Imleria pallida |
| pallid giant parasol | Macrolepiota pallida |
| palm barkbonnet | Mycena palmivora |
| palm gillbolete | Phylloporus foliiporus |
| palm reishi | Ganoderma zonatum |
| palm-citrine rustgill | Gymnopilus sp. 'FL03' |
| palm-emerald rustgill | Gymnopilus cyanopalmicola |
| palm-ruby rustgill | Gymnopilus palmicola |
| palmlights | Sterigmatomyces pulcherrimus |
| Palomino homecup | Peziza varia |
| pans | Panaeolus |
| panthercaps | Amanita pantherina group |
| pap milkmaid | Lactarius mammosus |
| paperwasp riffle | Hexagonia papyracea |
| parabola mushroom | Chlorophyllum agaricoides |
| paradoxical hydnelle | Hydnellum caeruleum |
| parasitic descender | 'Clitocybe' sclerotoidea |
| parasitic xerobolete | Pseudoboletus parasiticus |
| parrot waxcap | Gliophorus psittacinus |
| parthenon toothcrust | Sistotrema raduloides |
| parting earthfan | Thelephora multipartita |
| pastel porecake | Meripilus crocatus |
| pastel princess | 'Boletus' atkinsonianus |
| pastel spindle | Clavaria rubicundula |
| pasty king | Boletus atkinsonii |
| patriotic redfellow | 'Boletus' patrioticus |
| patterjack | Suillus granulatus group |
| Patterson's bloodchampion | Agaricus pattersoniae |
| pawpaw chaete | Phylloporia amplectens |
| pax truffles | Melanogaster |
| pax-valkyries | Leucopaxillus |
| peach chromie | Chrysomphalina aurantiaca |
| peach fly agaric | Amanita persicina |
| peach jack | Suillus hirtellus |
| peach leafcurl | Taphrina deformans |
| peach polterchaete | Inonotus quercustris |
| peach spindle | Clavulinopsis aurantiocinnabarina group |
| peachback | Lactifluus hygrophoroides group |
| peachback | ∋ Lactifluus hygrophoroides |
| peachback | ∋ Lactifluus sp. 'hygrophoroides-IN02' |
| peachback | ∋ Lactifluus sp. 'FL01' |
| peachpuzzle | 'Lactocollybia' aurantiaca |
| peanut butter bulgar | Galiella rufa group |
| pear trellis | Gymnosporangium sabinae [aecia] |
| pearl pinwheel | Marasmius limosus |
| pearly gemball | Lycoperdon perlatum |
| pebble shanklet | 'Collybia' cookei |
| Peck's zoquat | Lactarius peckii group |
| peeling spineball | Lycoperdon marginatum |
| peeping salver | Chlorosplenium chlora |
| pelted riffle | Trametes hirsuta |
| pendant gluedrip | Gloeomucro dependens |
| penetratrices | Amanita ser. Penetratrices |
| penguinmouth phlebie | Phlebia rufa |
| pensieve conks | Fomes |
| peony powdery-mildew | Erysiphe paeoniae |
| pepper-pot earthstar | Myriostoma coliforme |
| peppery charmer | Chalciporus piperatus |
| peppery milkvase | Lactifluus piperatus group |
| perfect blindeye | Phialocephala oblonga |
| perfectpores | Truncospora |
| periwinkle sporemat | Chromelosporiopsis coerulescens |
| perplexes | Mythicomycetaceae |
| pestle puffball | Lycoperdon excipuliforme |
| petechious diffractor | Xerocomellus mendocinensis |
| petite silkpeak | Entoloma conicum |
| petticoat pan | Panaeolus papilionaceus group |
| petticoat pan | ∋ Panaeolus pantropicalis |
| petty fieldcap | Agrocybe pediades |
| phallus stinkhorns | Phallus |
| philosophy cap | Psilocybe tampanensis |
| phoenix firebreath | Cortinarius phoeniceus group |
| phoenix firebreath | ∋ Cortinarius phoeniceus |
| phoenix firebreath | ∋ Cortinarius smithii |
| phosphie | Poronia phosphorea |
| piddling jellyrust | Gymnosporangium clavipes [telia] |
| Piedmont staggerbush boxgall | Exobasidium peckii |
| pig's-ear gomphelles | Gomphus |
| piggyback snowsheath | Volvariella surrecta |
| pinching earthstar | Geastrum morganii |
| pindiver | Mycena albiceps |
| pine chaeteconk | Porodaedalea pini group |
| pine king | Boletus pinophilus |
| pine pyxrust | Coleosporium asterum [aecia] |
| pineapple bolete | Boletellus ananas |
| pinecone rustburst | Cronartium strobilinum [aecia] |
| pinespikes | Chroogomphus |
| pinetongue bleachie | Mycena silvae-nigrae group |
| pinetongue bleachie | ∋ Mycena sp. 'IN31' |
| piney chanterelle | Cantharellus tabernensis |
| pink lichendot | Illosporiopsis christiansenii |
| pink oyster | Pleurotus djamor |
| pink trufflehorn | Phallogaster saccatus |
| pink-mouthed woodwax | Hygrophorus calophyllus |
| pink-necked redfellow | 'Boletus' smithii |
| pinkaboo woodfunnel | Clitocybe americana |
| pinkblotch woodwax | Hygrophorus erubescens group |
| pinkedge bleachie | Mycena capillaripes |
| pinkmottle woodwax | Hygrophorus russula |
| pinkneck bonfly | Mycena sp. 'IN05' |
| pinksoak woodwax | Hygrophorus capreolarius |
| pinyon rustburst | Cronartium occidentale [aecia] |
| plainwire | Mycetinis opacus |
| plane slipper | Crepidotus applanatus group |
| planetary rustburst | Cronartium quercuum [aecia] |
| plantain powdery-mildew | Golovinomyces sordidus |
| planthopper hexwhip | Hirsutella citriformis |
| plateful-of-pyramids | Amanita polypyramis |
| platterfuls | Megacollybia |
| pleated dogshield | Pluteus longistriatus |
| pleated inkfly | Parasola plicatilis group |
| plum shieldling | Bolbitius reticulatus |
| plum thornlion | Pholiota polychroa |
| pocking spineball | Lycoperdon echinatum group |
| pogies | Rhizopogon |
| pointed inkbear | Coprinopsis striata |
| pointing malodocoin | 'Marasmiellus' praeacutus |
| poison ivy rustburst | Pileolaria brevipes |
| poison lorchel | Gyromitra esculenta group |
| poison pie | Hebeloma crustuliniforme group |
| poison-champagne flouragaric | Amanita crenulata |
| poisonpaxes | Paxillus |
| polkadot milkmaid | Lactarius hysginus |
| polyozelles | Polyozellus |
| polypore fairypin | Phaeocalicium polyporaeum |
| polypore hairwick | Sporothrix polyporicola |
| polyporelles | Lentinus |
| pome crown | Gymnosporangium [aecia] |
| pome rust | Gymnosporangium [pycnia] |
| pompous yellowdash | Amanita sp. 'flavoconia-01' |
| ponderous nephilweb | Phlegmacium ponderosum |
| poor man's pan | Panaeolus oligotrophus |
| poplar fairypin | Phaeocalicium populneum |
| poplar velvetfoot | Flammulina populicola |
| pore foxfan | Panellus pusillus |
| poreblare | Porodisculus pendulus |
| portobello | Agaricus bisporus |
| potato earthball | Scleroderma bovista |
| potato moonbase | Amanita solaniolens |
| potted bolete | Xanthoconium purpureum |
| powderbrush bonecoral | Tremellodendron merismatoides |
| powdercaps | Cystoderma |
| powderpuff porbry | Postia ptychogaster |
| powdery starbear | Asterophora lycoperdoides |
| powdery sugarbonnet | Mycena corynephora |
| powdery thanklace | Russula pulverulenta |
| powdery-mildews | Erysiphe |
| powdery-sulphur bolete | Pulveroboletus ravenelii group |
| praedecurrent umble | Hydropus praedecurrens |
| pretty puffstalk | Tulostoma pulchellum group |
| prickly saltcircle | Mycena aciculata |
| prince | Agaricus augustus |
| projecting flaunter | Aureoboletus projectellus |
| prolific gingertails | Xeromphalina sect. Xeromphalina |
| prong-mouthed gomphelle | Turbinellus kauffmanii |
| protected grisette | Amanita protecta |
| proxy zoquat | Lactarius proximellus |
| pseudos | Pseudobaeospora |
| Puerto Rico toothcrust | Dentocorticium portoricense |
| puffstalks | Tulostoma |
| pumpkin woodlight | Stilbocrea gracilipes |
| punctulate tarcrust | Camillea punctulata |
| pungent jack | Suillus pungens |
| pungent toothcrust | Mycoacia nothofagi |
| punks | Phellinus |
| pupil hagbell | Galerina sp. 'NY02' |
| pure-white waxcap | Humidicutis pura |
| purple flamepainter | Leucocoprinus jubilaei |
| purple gillchalices | Panus |
| purple gillfinch | Mycena purpureofusca |
| purple gyre | Gyroporus purpurinus |
| purple honeywedge | Neofavolus subpurpurascens |
| purple jellydisc | Ascocoryne sarcoides group |
| purple king rustgill | Gymnopilus dilepis |
| purple lilaxes | Mycena pura group |
| purple queen rustgill | Gymnopilus luteofolius group |
| purple softheart | Punctularia atropurpurascens |
| purple spindle | Alloclavaria purpurea group |
| purple-bloom russula | Russula mariae |
| purple-edged lute | Callistosporium purpureomarginatum |
| purple-gilled waxcap | Hygrocybe purpureofolia |
| purple-spored cowball | Calvatia fragilis group |
| purple-veiled bloodchampion | Agaricus fuscovelatus |
| purple-veiled jack | Suillus luteus |
| purplefoot russula | Russula lilacipes |
| purpling gomphelle | Gloeocantharellus purpurascens |
| puzzlebrushes | Anthina |
| pyxie umble | Omphalina pyxidata |
| Q | |
| queen bolete | Boletus regineus |
| queen rustgills | Gymnopilus purpuratus group |
| queen shadowcup | Phylloscypha phyllogena |
| questionable strophaire | Stropharia ambigua |
| quill grisette | Amanita coryli group |
| quill grisette | ∋ Amanita confundens |
| quintuplet rustburst | Cronartium ribicola [aecia] |
| quivering umble | Omphalina sp. 'isabellina-PNW02' |
| R | |
| radiant chestnut dangerling | Lepiota boudieri |
| radiant inkrabbits | Coprinopsis sect. Radiatae |
| radiating phlebie | Phlebia radiata |
| radical porecrust | Fibroporia radiculosa |
| radicating chesspiece | Amanita rhoadsii |
| ragweed powdery-mildew | Golovinomyces ambrosiae |
| rainbow bluefellow | Butyriboletus brunneus |
| rainbow chanterelle | Cantharellus roseocanus |
| rainbow glowgill | Lactarius paradoxus |
| rainbow gold-reishi | Ganoderma curtisii |
| rainbow psath | Homophron cernuum |
| rainbow shieldling | Bolbitius callistus |
| ramekin crust | Scytinostroma artocreas [teleomorph] |
| rampant demonwing | Favolus brasiliensis group |
| rampant woodfunnel | Gerronema strombodes |
| ramshackle witchdot | Neoboletus brunneosquamulosus nom. prov. |
| rancid saint | Tephrocybe rancida |
| raspberry plastercrust | Myriococcum praecox [wild cushions] |
| raspberry wood-ear | Auricularia fuscosuccinea |
| Ravenel's stinkhorn | Phallus ravenelii |
| rearing wingnut | Loweomyces fractipes |
| reclusive scamp | Pholiota scamba |
| recondite pyxrust | Puccinia recondita [aecia] |
| red blusher | Amanita rubescens group |
| red crumblegown | Lepiota magnispora group |
| red diffractor | Xerocomellus sp. 'chrysenteron-IN01' |
| red dock leafdot | Ramularia rubella |
| red flaunter | Boletellus pseudochrysenteroides |
| red lamprey powderling | Melanophyllum haematospermum |
| red lorchel | Gyromitra caroliniana |
| red malodocoin | Gymnopus impudicus |
| red oak leafdot | Tubakia suttoniana |
| red porbry | Calcipostia guttulata |
| red subtle-russula | Russula uncialis |
| red velvet pearlesque | Marasmius plicatulus |
| red-banded tel | Cortinarius armillatus |
| red-wine glowgill | Lactarius subpurpureus |
| redcedar paintcrust | Dendrothele nivosa |
| redthread flock | Laetisaria fuciformis [anamorph] |
| redthread needle | Laetisaria fuciformis [sclerotium] |
| redwood rooter | Baeospora umbonata |
| regal spidersheath | Volvariella sp. 'TN01' |
| regal tealshield | Pluteus glaucotinctus |
| regal twiglet | Tubaria confragosa |
| regal yellowdash | Amanita augusta |
| relampago blight | Parvodontia relampaga |
| reptilian shadowcup | Phylloscypha badioides |
| resin disco | Zythia resinae |
| resin tarlights | Sorocybe resinae |
| resinous poreghost | Ischnoderma resinosum |
| resplendent jabberwocky | 'Boletus' purpureorubellus |
| reticulated tylo | Tylopilus felleus |
| reverberating tusque | Hydnellum stereosarcinon |
| reverent dangerling | Lepiota lilacea |
| rhododendron dropghost | Resinomycena rhododendri |
| rhododendron moonglove | Hypocreopsis rhododendri |
| rhodotus | Rhodotus reticeps comb. prov. |
| ribbed bulgar | Plectania cyttarioides |
| ribbed xerobolete | Xerocomus tenax group |
| ribbed xerobolete | ∋ Xerocomus subtomentosus |
| ribchalices | Cymatoderma |
| riddling gingertail | Xeromphalina campanella |
| ringed psath | Psathyrella longistriata |
| ringed tigershield | Pluteus mammillatus |
| ringed woodwart | Annulohypoxylon annulatum |
| ringless honey mushroom | Armillaria caespitosa comb. prov. |
| river teacher | Psilocybe ovoideocystidiata |
| roaring shieldbonnet | Leucoinocybe sp. 'lenta-CA01' |
| robes | Floccularia |
| robust slimelights | Stilbella byssiseda |
| robust woodloaves | Fomitiporia robusta group |
| rock descender | Pseudoomphalina compressipes |
| rooting bonfly | Mycena megaspora |
| rooting puffball | Lycoperdon radicatum |
| rooting ruby | Baeospora hygrophoroides |
| rooting-shanks | Oudemansiella sect. Radicatae |
| rootrot conks | Heterobasidion |
| rose blackspot | Diplocarpon rosae |
| rose powdery-mildew | Podosphaera pannosa |
| rose rustburst | Phragmidium rosae-multiflorae [aecia] |
| rose-tinted flouragaric | Amanita roseotincta |
| rosy aura | Peniophora incarnata |
| rosy diffractor | Xerocomellus dryophilus |
| rosy gillfinch | Mycena rosella |
| rosy pinwheel | Marasmius pulcherripes group |
| rosy pinwheel | ∋ Marasmius sp. 'pulcherripes-IN01' |
| rosy porenest | Fomitopsis rosea group |
| rosy porenest | ∋ Fomitopsis rosea |
| rosy porenest | ∋ Fomitopsis cajanderi |
| rosy slimespike | Gomphidius subroseus group |
| rosy umble | Contumyces rosellus |
| rosy-brown woodwax | Hygrophorus roseobrunneus |
| rosy-oysterling | Scytinotus longinquus |
| rough flaunters | Boletellus |
| rough-stalked coincaps | Collybiopsis |
| roughstalk garlicchute | Mycetinis olidus |
| roughstalk thatches | Pseudosperma |
| rowan crown | Gymnosporangium cornutum [aecia] |
| royal fly agaric | Amanita regalis |
| royal palm xylaria | Xylaria sp. 'FL03' |
| rubberbabies | Cudonia |
| rubescent allover | Russula rubescens |
| ruby charmer | Chalciporus rubinellus group |
| ruby glowgill | Lactarius rubrilacteus |
| ruby king | Boletus rubriceps |
| ruby-footed coincap | Gymnopus erythropus |
| ruddy buttercap | Rhodocollybia butyracea |
| rufous bricklet | Lactarius rufus |
| rufous sand deceiver | Laccaria maritima |
| rugose whipcoral | Clavulina rugosa |
| rugulose redhead | Russula rugulosa |
| Russell's shagstalk | Aureoboletus russellii |
| russet puzzlebrush | Collybiopsis sp. 'IN01' [anamorph] |
| russulas | Russula |
| russuloids, hericia & allies | Russulales |
| rustfountain | Inonotus rickii |
| rustgills | Gymnopilus |
| rusts & allies | Pucciniomycotina |
| rusty polygill | Gloeophyllum sepiarium |
| rusty portry | Pycnoporellus fulgens |
| rusty rooting-shank | Oudemansiella rubrobrunnescens |
| rusty staggerbush boxgall | Exobasidium ferrugineae |
| rutilant lilax | Mycena rutilantiformis |
| rye ergot | Claviceps purpurea |
| S | |
| sabre-toothed whipcoral | Lentaria byssiseda group |
| saddle's child | Hypomyces cervinigenus |
| saddles | Helvella |
| saddletongue | Midotis lingua |
| saffron glowgill | Lactarius deliciosus group |
| saffron glowgill | ∋ Lactarius deliciosus var. areolatus |
| saffron glowgill | ∋ Lactarius sp. 'deliciosus-PNW11' |
| saffron glowgill | ∋ Lactarius aurantiosordidus |
| saffron slipper | Crepidotus crocophyllus |
| salmon flouragaric | Amanita wellsii |
| salmon grandcoral | Ramaria formosa |
| salmon lichenbead | Erythricium aurantiacum |
| salmon unicorn | Entoloma quadratum |
| salmon waxvault | Cuphophyllus pratensis group |
| salty champion | Agaricus bernardii group |
| San Diego slimecap | Catatrama sp. 'SoCal' |
| sand goldbolete | Aureoboletus abruptibulbus |
| sandsword | Volvopluteus sp. 'FL01' |
| sandy inkwheel | Coprinellus arenicola |
| sandy psath | Psathyrella ammophila |
| sandy tylo | Tylopilus rhodoconius |
| sandy waxcap | Hygrocybe andersonii |
| sasquatch earthstar | Astraeus pteridis |
| satan's witchweb | Rubroboletus eastwoodiae |
| Saturn flabelle | Flabellophora obovata |
| scaberstalks | Leccinum |
| scabrous mycopan | Mycopan scabripes |
| scabrous shadowcup | Plicariella flavovirens group |
| scale hextusk | Ophiocordyceps clavulata |
| scalloped cowplinth | Lactarius subplinthogalus |
| scaly inkbears | Coprinopsis sect. Picaceae |
| scaly knight | Tricholoma vaccinum |
| scaly tusque | Sarcodon squamosus |
| scarlet carbonmouth | Rhytidhysteron rufulum |
| scarlet elfcups | Sarcoscypha |
| scarlet phlebie | 'Phlebia' coccineofulva |
| scarlet stairstep | Cytidia salicina |
| scarlet waxcap | Hygrocybe coccinea group |
| scarletina witchbolete | Neoboletus luridiformis |
| scotches, pinwheels, & pearlesques | Marasmius |
| Scott's earthphantom | Phaeocollybia redheadii |
| scowling gemdrop | Amanita sp. 'pseudobreckonii' |
| scratch xylaria | Xylaria longiana group |
| scrawny woodfunnel | Gerronema microcarpum |
| scruffy bulgar | Pseudoplectania nigrella |
| scruffy gillchalice | Panus lecomtei |
| sculpted cowball | Calvatia sculpta |
| scurfy twiglet | Tubaria furfuracea group |
| scurfy twiglet | ∋ Tubaria sp. 'IN01' |
| scurfy twiglet | ∋ Tubaria sp. 'furfuracea-CA02' |
| scurfy twiglet | ∋ Tubaria romagnesiana |
| seagrape cinnabar chanterelle | Cantharellus coccolobae |
| seagrape xerobolete | Xerocomus coccolobae |
| secret fieldcap | Meottomyces dissimulans |
| seeping khabret | Trametopsis cervina |
| sensitive hedgehog | Hydnum alboaurantiacum |
| sentinels | Rickenella |
| separating knight | Tricholoma sejunctum group |
| separating knight | ∋ Tricholoma sejunctum |
| separating knight | ∋ Tricholoma sp. 'subsejunctum-MO01' |
| separating knight | ∋ Tricholoma sp. 'subsejunctum-NB01' |
| serene honeywedge | Favolus reniformis |
| serpentine quilt-russula | Russula parvovirescens |
| serrated coincaps | Rhodocollybia |
| serviceberry black-leaf | Apiosporina collinsii |
| setulose inkflies | Ephemerocybe |
| shadow dogshield | Pluteus umbrosus group |
| shadowy hextusk | Akanthomyces aranearum |
| shadowy oysterling | Hohenbuehelia grisea |
| shaggy globe | Agaricus deserticola |
| shaggy mane | Coprinus comatus group |
| shaggy mane | ∋ Coprinus sp. 'comatus-IN01' |
| shaggy pod | Podaxis pistillaris group |
| shaggy pods | Podaxis |
| shaggy polterchaete | Inonotus hispidus |
| shaggy rose-elf | Microstoma floccosum |
| shaggy thornlion | Pholiota squarrosa |
| shagstalks | Austroboletus |
| shallow mossmaid | Arrhenia retiruga |
| sham jack | Suillus pseudobrevipes |
| shameless stinkhorn | Phallus impudicus |
| sharpscale | Pholiota squarrosoides |
| sheath mushrooms | Volvariella |
| sheathed woodtuft | Kuehneromyces mutabilis |
| sheep albatrelle | Albatrellus ovinus group |
| sheep albatrelle | ∋ Albatrellus avellaneus |
| sheep albatrelle | ∋ Albatrellus subrubescens |
| shell stairsteps | Stereum ostrea group |
| sherbet porbry | Leptoporus mollis |
| shield mushrooms | Pluteus |
| shieldbonnets | Leucoinocybe |
| shiitake mushrooms | Lentinula |
| shingled tusque | Sarcodon imbricatus |
| shining chromie | Gloioxanthomyces nitidus group |
| shining chromies | Gloioxanthomyces |
| shoehorn oysterling | Hohenbuehelia petaloides group |
| shooting starlet | Sphaerobolus stellatus |
| short-branched shanklet | Dendrocollybia sp. 'pycnoramella' |
| short-stalked jack | Suillus brevipes |
| shortcake mushroom | 'Cotylidia' pannosa |
| shortstalk russula | Russula brevipes group |
| shrimp russula | Russula xerampelina group |
| shrouded slimespike | Gomphidius nigricans |
| shuddering reishi | Ganoderma sessile |
| sickener | Russula emetica group |
| silent chesspiece | Amanita silvicola |
| silent shieldbonnet | Leucoinocybe sp. 'lenta-CA02' |
| silk bleachie | Mycena niveipes |
| silkpeaks | Entoloma subg. Nolanea |
| silkstalk coinfountain | Clitocybula abundans |
| silky goatweb | Cortinarius odoritraganus |
| silky mundle | Lyophyllaceae sp. 'PNW06' |
| silky sheath | Volvariella bombycina group |
| silky sheath | ∋ Volvariella sp. 'bombycina-IN01' |
| silky sheath | ∋ Volvariella sp. 'bombycina-IN02' |
| silky stairstep | Stereum striatum |
| silky starbear | Asterophora parasitica |
| silver bird's-nests | Cyathus |
| silver dancing-angel | 'Leucoagaricus' sp. 'IN35' |
| silver demurette | Stereopsis hiscens |
| silver diffractor | Xerocomellus amylosporus |
| silver eggbolete | Fistulinella gloeocarpa |
| silver fairy-parachute | 'Marasmiellus' sp. 'IN02' |
| silver flouragaric | Amanita farinosa group |
| silver gillparrot | Mycena griseoviridis |
| silver grisette | Amanita albogrisescens group |
| silver grisette | ∋ Amanita sp. 'luzernensis' |
| silver grisette | ∋ Amanita sp. 'S11' |
| silver inkbears | Coprinopsis atramentaria group |
| silver inkbears | Coprinopsis sect. Atramentariae |
| silver laventhyst | Cortinarius alboviolaceus group |
| silver polygill | Trametes betulina |
| silver psaths | Coprinopsis sect. Melanthinae |
| silver salmonskin | Rhodocybe caelata group |
| silver scotch | Marasmius albogriseus |
| silver shocklights | Tilachlidium brachiatum |
| silver stairstep | Veluticeps fimbriata |
| silver sun-russula | Russula claroflava |
| silver witchbolete | Caloboletus firmus |
| silverleaf fungus | Chondrostereum purpureum |
| simpering wingnut | Tenuipostia sp. 'PNW01' |
| simple claude | Clitopilus hobsonii |
| simple earthballs | Scleroderma |
| simple shanklets | 'Collybia' tuberosa group |
| singleton powdery-mildews | Podosphaera |
| sinister cherubshield | Pluteus thomsonii group |
| sinuate waxvaults | Neohygrocybe |
| sitting sootcup | Dissingia leucomelaena group |
| sitting sootcup | ∋ Dissingia leucomelaena |
| sitting sootcup | ∋ Dissingia confusa |
| sixth blackmorel | Morchella sextelata |
| skeleton fieldcap | Agrocybe rivulosa |
| skeleton poreskulls | Skeletocutis |
| skulky sheath | Volvariella sp. 'IN04' |
| skull fieldcap | Agrocybe retigera group |
| skull fieldcap | ∋ Agrocybe retigera |
| skull fieldcap | ∋ Agrocybe broadwayi |
| skull valkyrie | Clitocybe robusta |
| skullback | Lactifluus luteolus group |
| skullback | ∋ Lactifluus sp. 'luteolus-IN01' |
| skullcap flowerchild | Leucocoprinus brebissonii |
| skunk-ape earthstar | Astraeus morganii |
| sky princess | Cyanoboletus bessettei |
| slender caesar | Amanita jacksonii group |
| slender dog-stinkhorn | Mutinus bambusinus |
| slender jack | Suillus umbonatus |
| slender mulchsword | Volvopluteus michiganensis |
| slender strophaire | Leratiomyces squamosus |
| slicks, scamps & thornlions | Pholiota |
| slimespikes | Gomphidius |
| slimy dropghost | Roridomyces roridus group |
| slimy dropghosts | Roridomyces |
| slimy mycopan | 'Mycena' quiniaultensis |
| slimy waxcaps | Gliophorus |
| slimy-veiled slick | Pholiota velaglutinosa |
| slip crumple | Hypomyces tremellicola |
| slippers | Crepidotus |
| slippery rooting-shank | Oudemansiella megalospora group |
| slithering mundle | Lyophyllum sp. 'anthracophilum-PNW09' |
| sly sentinel | Rickenella swartzii |
| Smith's chesspiece | Amanita smithiana |
| smoke xylaria | Xylaria poitei |
| smokelings | Resupinatus |
| smokestain tylo | Tylopilus atronicotianus |
| smoky black-russula | Russula adusta |
| smoky corkstar | Lycoperdon fumosum comb. prov. |
| smoky dreamtuft | Hypholoma capnoides |
| smoky jack | Suillus fuscotomentosus |
| smoky parasol | Leucocoprinus barssii |
| smoky polytooth | Mycorrhaphium adustum |
| smoky poreskulls | Bjerkandera |
| smoky spindle | Clavaria fumosa group |
| smoky valkyrie | Lyophyllum fumosum |
| smoldering waxcap | Hygrocybe minutula |
| smooth chanterelle | Cantharellus lateritius group |
| smooth chanterelle | ∋ Cantharellus lateritius |
| smooth chanterelle | ∋ Cantharellus flavolateritius |
| smooth dispatch | Aleurodiscus oakesii [fruitbody] |
| smooth flaunters | Imleria |
| smooth gillchalice | Panus conchatus group |
| smooth gillchalice | ∋ Panus sp. 'conchatus-OH01' |
| smooth parasol | Leucocoprinus leucothites |
| smooth stonepainter | Leucocoprinus cupresseus |
| smooth thimblecap | Verpa conica |
| smooth-stalked coincaps | Gymnopus |
| smoothish stipple | Hemileccinum subglabripes |
| smoothpatch | Aleurodiscus oakesii [lesion] |
| smoothstalk garlicchute | Mycetinis scorodonius |
| smoothstalk thatches | Inosperma |
| smuts & allies | Ustilaginomycotina |
| snakelamps | Conocybe |
| snakepit rustburst | Cronartium comandrae [aeciae] |
| snakeskin flamepainter | Leucocoprinus fuliginescens |
| snakeskin greenglow | Hypholoma dispersum |
| snakeskin-grisettes | Amanita ser. Ceciliae |
| snaketongue truffleclub | Tolypocladium ophioglossoides |
| snipe-fly destroyer | Furia ithacensis |
| snow boujelly | Tremella fuciformis |
| snow hairwick | Sporothrix epigloea group |
| snow-white phlebie | Plicatura nivea |
| snowbank cavalier | Melanoleuca angelesiana |
| snowbank orangepeel | Caloscypha fulgens |
| snowberry powdery-mildew | Erysiphe symphoricarpi |
| snowmelt gillparrot | Mycena nivicola |
| snowy disco | Lachnum virgineum group |
| snowy dogshields | Pluteus plautus group |
| snowy gillchalice | Lentinus squarrosulus |
| snowy inkangel | Coprinopsis nivea |
| snowy waxvault | Cuphophyllus virgineus group |
| snuff xylaria | Xylaria hypoxylon group |
| soapy knight | Tricholoma saponaceum group |
| solar cowball | Calvatia rugosa group |
| solar eggcrust | Leucogyrophana mollusca |
| solar ringvanterns | Pholiotina rugosa group |
| solar ringvanterns | ∋ Pholiotina sp. 'rugosa-PNW01' |
| solar ringvanterns | ∋ Pholiotina sp. 'MI01' |
| solar ringvanterns | ∋ Pholiotina sp. 'IN03' |
| solar ringvanterns | ∋ Pholiotina sp. 'IN04' |
| soldier beetle destroyer | Eryniopsis lampyridarum |
| sophist hagbell | Galerina sp. 'WI01' |
| sophisticated porbries | Tyromyces |
| sordid nightbolete | Porphyrellus sordidus |
| sordid woodwax | Hygrophorus sordidus |
| Southern amethyst chanterelle | Cantharellus lewisii |
| Southern cage stinkhorn | Clathrus crispus |
| Southern candycap | Lactarius rufulus |
| Southern chestnut bolete | Gyroporus smithii |
| Southern cinnabar portry | Trametes sanguinea |
| Southern doomruby | Cortinarius orellanosus |
| Southern dyer's polypore | Phaeolus tabulaeformis |
| Southern gemdrop | Amanita sp. 'FL05' |
| Southern green chanterelle | Cantharellus iuventateviridis |
| Southern jack-o'-lantern | Omphalotus subilludens |
| Southern pig's-ear | Gomphus ludovicianus |
| Southern slippery jill | Suillus cothurnatus |
| Southern swirling reishi | Ganoderma tuberculosum |
| Southern tooth | Donkia pulcherrima |
| sowthistle powdery-mildew | Golovinomyces sonchicola |
| spangled inkwheel | Hausknechtia leucosticta |
| sparassoid antler | Wynnea sparassoidea |
| speckled inkbear | Coprinopsis romagnesiana |
| speckled inkbear | Coprinopsis romagnesiana |
| speckled lanternling | Lepiota elaiophylla |
| speckled slipper | Crepidotus calolepis |
| speckled tarspot | Rhytisma punctatum |
| speckled woodpainter | Macropsalliota meleagris |
| spectacular jack | Suillus spectabilis |
| spectacular woodwax | Hygrophorus speciosus |
| sphagnum saint | Sphagnurus paluster |
| spider-tailed woodfunnel | 'Clitocybe' eccentrica |
| spindle rustburst | Cronartium fusiforme [aecia] |
| spindletree powdery-mildew | Erysiphe euonymicola |
| spinning wingnut | Microporellus dealbatus |
| spire knight | Tricholoma davisiae |
| splendid salver | Catinella olivacea |
| splitgill | Schizophyllum commune |
| spongy coincap | Gymnopus spongiosus |
| sporecake | Perenniporia compacta |
| sporecatchers | Sporophagomyces |
| spotless bolete | Xanthoconium stramineum group |
| spotted bolete | Xanthoconium affine |
| spotted chestnut dangerling | Lepiota castanea |
| spotted coincap | Rhodocollybia maculata |
| spotted corkstar | Lycoperdon subcretaceum |
| spotted sunpsath | Heteropsathyrella macrocystidia |
| spring beauty pyxrust | Puccinia mariae-wilsoniae [aecia] |
| spring beauty rust | Puccinia mariae-wilsoniae [telia] |
| spring bon | Mycena overholtsii |
| spring coccora | Amanita vernicoccora |
| spring fieldcap | Agrocybe praecox |
| spring firebreath | Cortinarius thiersii |
| spring heavenpin | Cudoniella clavus |
| spring king | Boletus rex-veris |
| spring polyporelle | Lentinus arcularius |
| spring silkpeak | Entoloma vernum |
| springtime grisette | Amanita velosa |
| spruce beacon | Heyderia abietis |
| spruce broomrust | Chrysomyxa arctostaphyli |
| spruce chaeteconk | Porodaedalea piceina |
| spruce haywire | Crinipellis piceae |
| spruce scaberstalk | Leccinum piceinum |
| squalid teacher | Psilocybe baeocystis |
| squamanitas | Squamanita |
| squamulose descender | Infundibulicybe squamulosa |
| squat yellow morel | Morchella prava |
| squib agaric | Psilocybe fuscofulva |
| squid stinkhorn | Pseudocolus fusiformis |
| staff bugsnake | Ophiocordyceps smithii |
| staggerbush boxgall | Exobasidium andromedae group |
| staggerbush leafdot | Ophiodothella ferruginea |
| stagnant perplex | Stagnicola perplexa |
| standing sootcup | Helvella solitaria |
| Stanford grey knight | Tricholoma sp. 'Stanford grey' |
| star earthball | Scleroderma polyrhizum |
| star jellyrust | Gymnosporangium globosum [telia] |
| starry mane | Coprinus calyptratus |
| starry moonbase | Amanita morrisii |
| stately ample | Arrhenia epichysium |
| steampunk ample | 'Metalyophyllum' sp. 'PNW01' |
| stepconks | Vanderbylia |
| stinking earthcoral | Thelephora palmata |
| stipples | Hemileccinum |
| stoat albatrelle | Laeticutis cristata |
| stocking tel | Cortinarius torvus |
| stonehenge toothcrust | Basidioradulum radula |
| stork's-bill chytrid | Synchytrium papillatum |
| stormneedle | Arthromyces claviformis |
| stormy poreskull | Funalia supina |
| stormy valkyrie | Lyophyllum shimeji |
| strangled sootcup | Dissingia crassitunicata |
| stratose scamp | Pholiota stratosa group |
| stratose scamp | ∋ Pholiota calvinii |
| stratose scamp | ∋ Pholiota stratosa |
| strawberry thornlet | 'Pholiota' granulosa |
| striped fangvantern | Pholiotina brunnea group |
| striped fangvantern | ∋ Pholiotina sp. 'OH01' |
| striped fangvantern | ∋ Pholiotina sp. 'IN02' |
| striped malodocoin | Gymnopus dysodes |
| Strossmayer's inkbear | Coprinopsis strossmayeri |
| stubby steplight | Lasionectriopsis stereicola |
| stump puffpear | Apioperdon pyriforme |
| stylish bugsnake | Ophiocordyceps stylophora |
| subalpine woodwax | Hygrophorus subalpinus |
| subcitrine homecup | 'Peziza' subcitrina |
| subsculpted corkstar | Calbovista subsculpta |
| subtle corkstar | Lycoperdon rimulatum |
| subtle hedgehog | Hydnum subtilior |
| sucker cup | Tatraea macrospora |
| sugar beet powdery-mildew | Erysiphe polygoni |
| Sullivant's pearlesque | Marasmius sullivantii |
| sulphur bird's-nests | Crucibulum |
| sulphur bluefellow | Neoboletus pseudosulphureus |
| sulphur blush | Thuemenella cubispora |
| sulphur bricklet | Lactarius chrysorrheus group |
| sulphur chromie | Chrysomphalina chrysophylla |
| sulphur diffractor | Xerocomellus rainsiae |
| sulphur gush | Entonaema liquescens |
| sulphur mooncushion | Trichoderma sulphureum |
| sulphur spill | Inonotus glomeratus |
| sulphur trove | Inonotus andersonii |
| sulphur-fringed thornlion | Pleuroflammula subsulphurea |
| sultry shadowcup | Rugosporella atrovinosa |
| summer oyster | Pleurotus pulmonarius group |
| summer oyster | ∋ Pleurotus populinus |
| summer oyster | ∋ Pleurotus sp. 'pulmonarius-PNW02' |
| sumptuous pan | Panaeolus fontinalis |
| sun mold | Amblyosporium spongiosum |
| sun-of-the-wood | ∋ Cyptotrama chrysopepla |
| sunflower powdery-mildew | Golovinomyces latisporus |
| sunny parasol | Chlorophyllum hortense |
| sunny shieldling | Bolbitius titubans |
| sunny witchbolete | Neoboletus sp. 'IN03' |
| sunray sawgill | Heliocybe sulcata |
| sunray sawgills | Heliocybe |
| sunrise porbry | Tyromyces kmetii |
| sunshine flouragaric | Amanita aprica |
| svelte flaunter | Boletellus chrysenteroides |
| swamp mossbell | Galerina jaapii group |
| swamp mossbell | ∋ Galerina jaapii |
| swamp mossbell | ∋ Galerina sp. 'Naucoriopsis-PNW02' |
| sweating descender | Clitocybe rivulosa |
| sweet knot | Fomes graveolens |
| sweetbread mushroom | Clitopilus prunulus group |
| sweetgrass hydnelle | Hydnellum suaveolens |
| sweetgum hairwick | Ambarignomonia petiolorum |
| sweetgum xylaria | Xylaria liquidambar |
| sweetleaf boxgall | Exobasidium symploci |
| sword mushrooms | Volvopluteus |
| sycamore barkblister | Cryptovalsa prominens |
| sycamore powdery-mildew | Erysiphe platani |
| T | |
| taffy mooncushion | Trichoderma peltatum |
| tamarack jack | Suillus grevillei group |
| tamarack jack | ∋ Suillus clintonianus |
| tamarind-ramekin | Scytinostroma artocreas [anamorph] |
| tangerine bricklet | Lactarius subviscidus |
| tangerine grisette | Amanita crocea group |
| tangerine grisette | ∋ Amanita sp. 'aurorae' |
| tangerine mooncrust | Hypomyces armeniacus [teleomorph] |
| tangerine waxpore | Ceriporia spissa |
| tangerine waxvault | Cuphophyllus aurantius group |
| tangled flickering coral | Scytinopogon angulisporus |
| tardy redhead | Russula cessans |
| tarspot garnetlet | Dialonectria episphaeria |
| tarspots | Rhytisma |
| tartack startruffle | Schenella pityophila |
| tawny bonfly | Mycena metata |
| tawny descender | Paralepista flaccida |
| tawny grisette | Amanita fulva group |
| tawny grisette | ∋ Amanita fulva |
| tawny grisette | ∋ Amanita deflexa |
| tawny grisette | ∋ Amanita sp. 'carolinensis' |
| tawny grisette | ∋ Amanita sp. 'pseudopenetrans' |
| tawny pinwheel | Marasmius siccus group |
| tawny pinwheel | ∋ Marasmius siccus |
| tawny pinwheel | ∋ Marasmius fulvoferrugineus |
| tawny pinwheel | ∋ Marasmius haematocephalus var. anomaloides |
| tawny-gold champion | Agaricus aff. megalocarpus |
| teachers | Psilocybe |
| teal shyster | Tetrapyrgos subdendrophora |
| teal woodlights | 'Dendrostilbella' smaragdina |
| teal-flushed fraudling | Inocybe corydalina |
| tealmolds | Penicillium |
| teeming club | Clavariadelphus ligula |
| tender nesting bracket | Hapalopilus rutilans |
| tender snakelamp | Conocybe tenera group |
| tender snakelamp | ∋ Conocybe semiglobata |
| tender snakelamp | ∋ Conocybe sp. 'FL01' |
| tentacle jellyrust | Gymnosporangium juniperi-virginianae [telia] |
| tentacled crust | Ramaricium polyporoideum |
| tentacled xylaria | Xylaria tentaculata |
| terrestrial earthfan | Thelephora terrestris |
| Texas purplemouth | Asproinocybe sp. 'TX01' |
| Texas star | Chorioactis geaster |
| thanklaces | Russula sect. Ingratae |
| Thiers' wine-eye | Agaricus thiersii |
| thimble doily | Ceriporia reticulata |
| thorndrops | Leucopholiota |
| thousand-gilled thornlion | Pleuroflammula multifolia |
| thundering spidershield | Pluteus ephebeus group |
| tiger embellish | Hydropus marginellus |
| tiger gillchalice | Lentinus tigrinus group |
| tiger inkwheels | Coprinellus sect. Curti |
| tiger pinkgill | Entoloma formosum group |
| tiger's comb | Hericium coralloides |
| tigereyes | Coltricia |
| tigerpaw | Onnia tomentosa group |
| tigerpaws | Onnia |
| tinder pensieve | Fomes fomentarius group |
| tinted tylo | Tylopilus violatinctus |
| titans | Macrocybe |
| toasted tylo | Tylopilus peralbidus |
| tobacco tylo | Tylopilus tabacinus |
| toffee shadowpore | 'Boletus' durhamensis |
| tomato blackspot | Pseudocercospora fuliginosa |
| tomato rustgill | Gymnopilus subdryophilus |
| tongues-of-fire | Gymnosporangium clavariiforme [telia] |
| toothed demurette | Sistotrema confluens |
| torch deceiver | Laccaria sp. 'laccata-PNW02' |
| torn coinfountain | Clitocybula lacerata |
| torq champion | Agaricus bitorquis |
| torrid birchbeard | Lactarius torminosus |
| tough sawgills | Neolentinus |
| trainwrecker | Neolentinus ponderosus |
| traitorgill | Porotheleum omphaliiforme group |
| trance grisette | Amanita olivaceodisca group |
| trance grisette | ∋ Amanita olivaceodisca |
| trance grisette | ∋ Amanita sp. 'IN62' |
| tranquil gold-reishi | Ganoderma ravenelii |
| treefingers | Xylaria sp. 'IN05' |
| trembled nightbolete | Xerocomellus atropurpureus |
| trembling phlebie | Merulius tremellosus |
| trickster hagbell | Galerina triscopa |
| tricky slimelights | Polycephalomyces tomentosus |
| tricolor lanternling | 'Lepiota' trichroma group |
| tricolor yellowfoot | Craterellus tubaeformis |
| triple polterchaete | Inocutis dryophila |
| tropses | Tricholomopsis |
| truffleclubs | Tolypocladium |
| trumpet jellycone | Guepiniopsis buccina |
| trumpet slipper | Crepidotus nyssicola |
| truncated club | Clavariadelphus truncatus group |
| tubarioid thatch | Inocybe tubarioides |
| tuberous greenglow | Hypholoma tuberosum |
| tubesock jelly | Helvellosebacina concrescens group |
| tuckahoe | Wolfiporia cocos |
| tulip-poplar powdery-mildew | Erysiphe liriodendri |
| tumbling calfball | Bovista pila |
| turf pan | Panaeolus fimicola group |
| turkeytail | Trametes versicolor |
| turquoise elfcup | Chlorociboria aeruginosa |
| tusques | Sarcodon |
| twiglets | Tubaria |
| twiglights | Nectria pseudotrichia |
| twin rustburst | Cronartium flaccidum [aecia] |
| twisted deceiver | Laccaria tortilis |
| twisting Isabel | Entoloma strictius var. isabellinum |
| two-needle patterjack | Suillus granulatus |
| tylos | Tylopilus |
| U | |
| umber fangvantern | Pholiotina changbaishanensis |
| umble slipper | Crepidotus subfulviceps |
| umbrella polypore | Polyporus umbellatus |
| umbrous knight | Pseudotricholoma umbrosum |
| unctuous dropghost | Resinomycena acadiensis |
| undulating porbry | Osteina undosa |
| upper bicolor coincap | Collybiopsis dichroa |
| urchin earthcoral | Thelephora penicillata |
| uvid vioglass | Lactarius uvidus group |
| V | |
| vagabond hedgehog | Hydnum vagabundum |
| Vaillant's coincap | Collybiopsis vaillantii |
| valentine false-truffle | Hydnangium carneum |
| van Duzer slipcurtain | Cortinarius vanduzerensis group |
| variable king | Boletus variipes |
| variegated inkbear | Coprinopsis variegata |
| variegated tropse | Tricholomopsis rutilans |
| veilcone bolete | Veloporphyrellus conicus |
| veiled gillblare | Tectella patellaris |
| veiled oyster | Pleurotus dryinus |
| veiled polypore | Cryptoporus volvatus |
| veiled wrecker | Neolentinus sp. 'lepideus-PNW01' |
| velvet bolypore | Jahnoporus hirtus |
| velvet carbonbeads | Chaetosphaerella |
| velvet chanterelle | Cantharellus velutinus |
| velvet cyanix | Entoloma velutinum |
| velvet earlet | Dacryopinax elegans |
| velvet gillchalice | Panus tephroleucus |
| velvet hydnelle | Hydnellum spongiosipes |
| velvet lichenumble | Lichenomphalia oreades group |
| velvet stonepainter | Leucocoprinus adelphicus |
| velvet-footed fairyfan | Spathulariopsis velutipes |
| velvet-footed pax | Tapinella atrotomentosa |
| velveteen fieldcap | Agrocybe putaminum group |
| velvetfoots | Flammulina |
| ventricose cat | Catathelasma ventricosum |
| ventricose gluedrip | Gloeomucro ventricosus |
| Venus helldisc | Disciotis venosa group |
| verdigris umble | Arrhenia chlorocyanea |
| verge bricklet | Lactarius tabidus |
| vervain powdery-mildew | Golovinomyces verbenae |
| vespid curse | Ophiocordyceps sphecocephala |
| vespid hexwhip | Ophiocordyceps humbertii |
| vigilant earthstar | Geastrum fornicatum |
| vinaceous allover | Russula vinacea |
| vinegar sootcup | Helvella acetabulum |
| vioglass milkcaps | Lactarius subsect. Uvidi |
| violet cuptruffle | Peziza ellipsospora |
| violet flickering coral | Clavaria zollingeri group |
| violet galaxy cup | Paragalactinia michelii |
| violet gillblare | Scytinotus violaceofulvus |
| violet malodocoin | Gymnopus iocephalus |
| violet nightweb | Cortinarius violaceus group |
| violet poreskull | Skeletocutis lilacina |
| violet pyxrust | Puccinia violae [aecia] |
| violet slimegrazer | Nectriopsis violacea |
| violet softheart | Hypochnella violacea |
| violet-grey tylo | Tylopilus plumbeoviolaceus |
| violettooths | Trichaptum |
| vittiform mossbell | Galerina vittiformis group |
| volvate fairy-parachute | 'Marasmiellus' cubensis group |
| vulgar dropghost | Mycena vulgaris |
| W | |
| walnut chaeteconk | Sanghuangporus weirianus |
| walnut gillparrot | Mycena crocea |
| walnut xylaria | Xylaria oxyacanthae |
| wandering scotch | Marasmius vagus |
| warlock's hat | Hygrocybe acutoconica group |
| warm gomphelles | Turbinellus |
| warm spindles | Clavulinopsis |
| warm woodlights | Stilbocrea |
| warrior rootweb | Xenasmatella vaga |
| warted hotlips | Calostoma ravenelii |
| warty bulgar | Bulgaria inquinans |
| water club | Vibrissea truncorum |
| wavy cap | Psilocybe cyanescens |
| waxy amples | Arrhenia |
| weasel thanklace | Russula mustelina group |
| weasel thanklace | ∋ Russula sp. 'mustelina-PEI01' |
| webbed bitter bluefellow | Caloboletus frustosus |
| webcaps | Cortinarius |
| webless bitter bluefellow | Caloboletus rubripes |
| weeping chaete | Pseudoinonotus dryadeus |
| weeping eyemagnet | Leucocoprinus dacrytus |
| weeping widow | Lacrymaria lacrymabunda group |
| wendigo earthstar | Astraeus smithii |
| Western alder galltongue | Taphrina occidentalis |
| Western amethyst deceiver | Laccaria amethysteo-occidentalis |
| Western ardent chicken-of-the-woods | Laetiporus gilbertsonii var. gilbertsonii |
| Western azalea boxspot | Exobasidium decolorans |
| Western bear's head | Hericium abietis |
| Western berry broomstick | Calyptospora ornamentalis [telia] |
| Western black trumpet | Craterellus calicornucopioides |
| Western blue trumpet | Craterellus atrocinereus |
| Western boar helldisc | Gyromitra mcknightii |
| Western butterdash coin | Rhodocollybia badiialba |
| Western cage stinkhorn | Clathrus ruber |
| Western candychrome | Chromosera loreleiae |
| Western cauliflower mushroom | Sparassis radicata |
| Western club | Clavariadelphus occidentalis |
| Western conscious chicken-of-the-woods | Laetiporus conifericola |
| Western destroying angel | Amanita ocreata |
| Western diffractor | Xerocomellus diffractus |
| Western dryad's stirrup | Polyporus decurrens |
| Western dwarf vioglass | Lactarius pseudomucidus |
| Western eccentric gingertail | Xeromphalina sp. 'CA01' |
| Western eyemagnet | Leucocoprinus atrodiscus comb. prov. group |
| Western fin jellyrust | Gymnosporangium speciosum [telia] |
| Western fir pyxrust | Calyptospora ornamentalis [aecia] |
| Western flat-topped champion | Agaricus deardorffensis |
| Western fly agaric | Amanita muscaria subsp. flavivolvata |
| Western gemdrop | Amanita sp. 'pacificogemmata' |
| Western giant cowball | Calvatia booniana |
| Western giant lorchel | Gyromitra montana |
| Western gillbolete | Phylloporus arenicola |
| Western grisette | Amanita pachycolea |
| Western hagbell | Galerina badipes |
| Western half-free morel | Morchella populiphila |
| Western jack-o'-lantern | Omphalotus olivascens |
| Western lucid reishi | Ganoderma oregonense |
| Western malodocoin | Gymnopus brassicolens |
| Western matsutake | Tricholoma murrillianum |
| Western medusa lorchel | Gyromitra californica |
| Western painted jack | Suillus lakei |
| Western panthercap | Amanita pantherinoides |
| Western platterful | Megacollybia fallax |
| Western pogie | Rhizopogon occidentalis |
| Western rootrot conk | Heterobasidion occidentale |
| Western rosy valkyrie | Gerhardtia foliicola |
| Western royal ample | Pseudoomphalina angelesiana |
| Western sand deceiver | Laccaria sp. 'CA01' |
| Western sapphire albatrelle | Neoalbatrellus subcaeruleoporus |
| Western separating knight | Tricholoma atrofibrillosum |
| Western shaggy parasol | Chlorophyllum brunneum |
| Western silver psath | Coprinopsis sp. 'lignicola' |
| Western slipping bolete | Aureoboletus flaviporus |
| Western somber-gym | Gymnopilus ventricosus |
| Western sulphur bricklet | Lactarius xanthogalactus |
| Western sulphurtuft | Hypholoma fasciculare |
| Western sun-russula | Russula postiana |
| Western surprise firebreath | Cortinarius ominosus |
| Western swirling reishi | Ganoderma polychromum |
| Western tangerine athena | Atheniella aurantiidisca |
| Western terrestrial scamp | Pholiota terrestris |
| Western thrilling glowgill | Lactarius aestivus |
| Western velvet cowplinth | Lactarius fallax |
| Western Venus helldisc | Disciotis sp. 'PNW01' |
| Western whipcoral | Clavulina cinerea |
| Western wine-eye | Agaricus subrutilescens |
| Western yellow fly agaric | Amanita muscaria var. formosa |
| Western yellowjug | Lactarius alnicola |
| whirling cauliflower mushroom | Sparassis spathulata |
| whirlpool mushroom | Clitocella mundula group |
| white bloodchampion | Agaricus benesii |
| white bugpike | Metarhizium atrovirens |
| white chanterelle | Cantharellus subalbidus |
| white chicken-of-the-woods | Laetiporus cincinnatus |
| white cupcrust | Porotheleum fimbriatum |
| white elfin-saddle | Helvella crispa |
| white erumplet | Propolis farinosa |
| white fairy-parachute | 'Marasmiellus' candidus |
| white fly agaric | Amanita chrysoblema |
| white gillgobble | Hypomyces lateritius |
| white hexmolds | Beauveria |
| white hextusks | Gibellula |
| white honey mushroom | Armillaria gallica group |
| white jellies | Sebacinales |
| white king | Boletus barrowsii |
| white lute | Callistosporium pseudofelleum |
| white malodocoin | Gymnopus polyphyllus |
| white pax-valkyrie | Leucopaxillus albissimus |
| white poreskull | Skeletocutis nivea group |
| white powderlings | Cystolepiota |
| white scamp | Pholiota lenta |
| white spineball | Lycoperdon curtisii |
| white stairstep | Dacryobolus angiospermarum |
| white starfoot | Amanita aestivalis |
| white tealtail | Tetrapyrgos nigripes |
| white thatch | Inocybe geophylla group |
| white tigershield | Pluteus tomentosulus |
| white trunkie | Pulverulina ulmicola |
| white trunkies | Pulverulina |
| white tubelet | Henningsomyces candidus |
| white tylo | Tylopilus rhoadsiae |
| white violettooth | Trichaptum subchartaceum |
| white-belted conk | Fomitopsis ochracea |
| white-hearted blindeye | Phialocephala aylmerensis |
| white-necked thorndrop | Leucopholiota decorosa |
| wicked goatweb | Cortinarius traganus |
| wicked hagbell | Galerina vinaceobrunnea |
| wicked shadowcup | 'Peziza' sp. 'IN04' |
| widows | Lacrymaria |
| wild dry-rot | Serpula himantioides |
| willow deceiver | Laccaria pumila group |
| willow diffractor | Xerocomellus salicicola |
| willow jellyroll | Exidia recisa |
| willow punk | Phellinus igniarius |
| wine flabelle | Nigroporus vinosus |
| wine flowerchild | Leucocoprinus ianthinus |
| wine silverweb | Retiboletus vinaceipes |
| wine-glass demurette | Podoscypha petalodes group |
| wine-soaked coincap | Collybiopsis villosipes |
| wine-tipped grandcoral | Ramaria botrytis group |
| winecap | Stropharia rugosoannulata |
| winter oyster | Pleurotus ostreatus |
| winter polyporelle | Lentinus brumalis |
| winter redhead | Russula cremoricolor |
| winter teacher | Psilocybe caeruleorhiza |
| wintergreen garlicchute | Mycetinis salalis |
| wintergreen slickpouch | Pholiota nubigena |
| Wisconsin perfectpore | Truncospora wisconsinensis |
| witch poreskull | Skeletocutis carneogrisea |
| witch's hat | Hygrocybe conica group |
| witchboletes | Neoboletus |
| witches' butter | Tremella mesenterica |
| witches' cauldron | Sarcosoma globosum |
| witches' ear | Naematelia aurantia |
| witches' yolk | Dacrymyces chrysospermus group |
| witchlash | Peroneutypa scoparia |
| wolf stinkhorn | Phallus rubicundus group |
| wood blewit | Clitocybe nuda group |
| wood thatch | Inocybe lanuginosa group |
| wood-ears | Auricularia |
| woodchip morel | Morchella rufobrunnea |
| woodfern leafblister | Taphrina californica |
| woodgoblet | Pseudoclitocybe cyathiformis group |
| woodgoblets | Pseudoclitocybe |
| woodpainters | Macropsalliota |
| woodsorrel rust | Puccinia oxalidis |
| woodstain elfcups | Chlorociboria |
| woodtufts | Kuehneromyces |
| woodwart garnetlet | Cosmospora arxii |
| woodwaxes | Hygrophorus |
| woolly bird's-nest | Nidula niveotomentosa |
| woolly jack | Suillus tomentosus |
| woolly khabret | Funalia trogii |
| woolly owl-eye | Phellodon tomentosus |
| woolly oysterling | Hohenbuehelia mastrucata |
| woolly pinespike | Chroogomphus tomentosus |
| woolly stairstep | Stereum subtomentosum |
| woollyfoot | Collybiopsis peronata |
| woolpsaths | Psathyrella sect. Pennatae |
| worm deceiver | Laccaria ohiensis |
| worm xylaria | Xylaria vasconica |
| wreath wraith | Hypomyces stephanomatis |
| wrinkled fangvantern | Pholiotina microspora group |
| wrinkled fangvantern | ∋ Pholiotina microspora |
| wrinkled fangvantern | ∋ Pholiotina maireiaffinis |
| wrinkled mossmaid | Muscinupta laevis |
| wrinkled scaberstalk | Leccinum rugosiceps |
| wrinkled sunpsath | Typhrasa gossypina |
| wrinkled thimblecap | Verpa bohemica |
| X | |
| xylarias | Xylaria |
| xylarious bugsnake | Ophiocordyceps ravenelii |
| Y | |
| Yazoo yellowjug | Lactarius yazooensis |
| yeast boujellies | Tremella |
| yeast jellies | Tremellales |
| yellow blusher | Amanita flavorubens |
| yellow bristlebell | Mycobonia flava |
| yellow cherubshield | Pluteus chrysophlebius |
| yellow coincap | Gymnopus subsulphureus |
| yellow crumblegown | Lepiota clypeolaria |
| yellow dayweb | Cortinarius lewisii |
| yellow earthball | Scleroderma citrinum |
| yellow eyelash cup | Scutellinia setosa group |
| yellow fairyfan | Spathularia flavida |
| yellow flowerchild | Leucocoprinus birnbaumii group |
| yellow flowerchild | ∋ Leucocoprinus birnbaumii |
| yellow flowerchild | ∋ Leucocoprinus sp. 'birnbaumii-IN01' |
| yellow flowerchild | ∋ Leucocoprinus sp. 'birnbaumii-IN02' |
| yellow gillgobble | Hypomyces camphorati |
| yellow gillparrot | Mycena epipterygia group |
| yellow honey mushroom | Armillaria mellea group |
| yellow hydnelle | Hydnellum geogenium |
| yellow leatherback | Lactifluus flavus comb. prov. |
| yellow moonlights | Trichoderma flavipes |
| yellow porecrust | Amyloporia xantha |
| yellow rootweb | Piloderma bicolor |
| yellow slick | Pholiota spumosa group |
| yellow spineswarm | Mucronella flava group |
| yellow sporecatcher | Sporophagomyces chrysostomus |
| yellow unicorn | Entoloma murrayi group |
| yellow xeroboletes | Xerocomus |
| yellow-bellied candychrome | Chromosera citrinopallida |
| yellow-flecked woodwax | Hygrophorus chrysodon group |
| yellow-footed demurette | Stereopsis vitellina |
| yellow-headed waxcap | Hygrocybe parvula |
| yellowdashes | Amanita flavoconia group |
| yellowdashes | ∋ Amanita sp. 'flavoconia-05' |
| yellowdashes | ∋ Amanita elongata |
| yellowdashes | ∋ Amanita flavivolva |
| yelloweye woodwax | Hygrophorus flavodiscus |
| yellowing woodwax | Hygrophorus discoxanthus |
| yellowstalk conesprouts | Strobilurus |
| yin-yang blindeye | Mollisia fusca |
| yolk jellies | Dacrymycetales |
| yolk jellies | Dacrymycetaceae |
| yolk jellies | Dacrymyces |
| Z | |
| Zeller's nightbolete | Xerocomellus zelleri |
| zephyr bonfly | Mycena zephirus group |
| zephyr bonfly | ∋ Mycena sp. 'IN19' |
| zinc grisette | Amanita argentea group |
| zinc grisette | ∋ Amanita sp. 'bensonensis' |
| zinc grisette | ∋ Amanita sp. 'rooseveltensis' |
| zombie's butter | 'Tremella' tremelloides |