Minnesota Fungi


Kingdom Fungi

Fungi is the kingdom of living organisms that is characterized by lacking chlorophyll, feeding on dead and decaying organic matter, producing spores, and having cells with cell walls that contain chitin. The order includes mushrooms, puffballs, rusts, smuts, sac fungi, molds, yeasts, Penicillium, bread molds, and organisms that cause plant and animal diseases such as athlete’s foot and leaf spot.

While there are about 100,000 described fungi species, there are estimated to be over 1,500,000 species worldwide. According to the Bell Museum of Natural History, there are 9,000 species expected to be native to Minnesota “based on the number of vascular plant species native to the state and the ratio of fungi to vascular plants for well documented parts of Europe.”

To date, only two states have declared a state mushroom: Minnesota and Oregon. In 1984, the Minnesota legislature designated the Yellow Morel (Morchella esculentoides) as the state mushroom of Minnesota.

Recent research based on DNA comparisons have resulted in changes in taxonomic order at all levels, even the highest. Fungi are now considered to be closer to animals than plants. As a result, authoritative sources of information about fungi on the Web provide differing binomial names and lineages for the same species.

  Atkinson’s Fungi  

What is the difference between a mushroom and a toadstool?

A mushroom is a fleshy fruiting body of a fungus, consisting of a dome-shaped or flat cap on a stalk, with spore-bearing gills or pores on the underside of the cap. The word “toadstool” is a nonscientific term. In common usage the term mushroom refers to an edible mushroom and the term toadstool refers to a poisonous mushroom.


Recent Additions

Bulbous Honey Fungus

In the early 1990s a huge underground mycelium of Bulbous Honey Fungus (Armillaria gallica) was found covering 37 acres in the Upper Peninsula of Michigan. Molecular genetics showed the underground part of the fungus (mycelium) to be about 1,500 years old. It came to be known as the “Humongous Fungus”, became a popular tourist attraction, and spawned a annual fungus festival. At the time of its discovery it was thought to be the largest organism on earth, a title formerly held by Pando, the quaking aspen grove in Utah. Since that time, three other organisms have held that title. The current (2022) holder is the marine plant Posidonia australis in Shark Bay, Australia.

  Bulbous Honey Fungus

Photo by Honey Fae (Farah)

Bulbous Honey Fungus is a common, late season, gilled mushroom occurring in Europe, Asia, and North America. It appears in late summer and fall growing on the ground attached to underground roots, on stumps and logs, and on the base of living trees.

The mature cap is broadly convex to almost flat, pinkish-brown or brownish-yellow, and covered with slender fibers. The stalk is thick and expanded at the bottom, appearing club-shaped. The flesh is edible when cooked and has a mild to bitter taste.

Ruby Bolete

Ruby Bolete (Hortiboletus rubellus) is a small, red capped, blue staining mushroom. It occurs in Europe, the United States, southern Canada, and Mexico. It reaches the western extent of one part of its range in eastern Minnesota. It is found in summer and fall in woodlands, parks, and gardens. It grows on the ground near oaks and other hardwood trees.

The cap is small, no more than 2 in diameter, and is bright but dark pinkish-red. This is the feature that gives the mushroom its common name. It often has a thin yellow or whitish band around the margin. The pore surface on the underside of the cap is yellow. It quickly stains dark blue when bruised. The stalk is up to 2¾ long, is mostly red, and has many tiny red dots. When cut lengthwise, the flesh of the stem reveals numerous, tiny, bright red or carrot orange dots near the base.

Ruby Bolete is edible but it has a soapy taste, and like other boletes, it is often infested with maggots.

  Ruby Bolete

Photo by Holly Stanger

Blue stain fungi

There are between 100 and 250 species of sap staining fungi, and they are divided into three groups. One of these groups is known as blue stain fungi. It is an informal grouping of various species of sac fungi (Ascomycota) that cause blue discoloration in the heartwood of trees without destroying the wood. The fungi are from the genera Ceratocystis, Ophiostoma, Ceratocystiopsis, and Grosmannia. They do not form a single taxonomic group because they do not descend from a common ancestor. Not all species in those genera cause blue staining.

Blue stain fungi spores are carried to a living tree on the body of a wood boring beetle. Their thread-like cells (hyphae) produce dark melanin on their walls to protect them from light, drought, and the tree’s own defenses. Blue discoloration spreads from the wound on the outside through the heartwood in a wedge-shaped pattern following the spread of the fungus. Boxelder trees produce a brilliant red stain in the wood as a response to the fungus.

  blue stain fungi

Photo by Honey Fae (Farah)

Blue stain fungi damages the living tree by clogging the vascular system, leading to decline and premature death of the tree. The damage caused to the wood is merely aesthetic. The discoloration makes the wood undesirable and less profitable but does not weaken the wood.

Elbowpatch Crust

Elbowpatch Crust (Fomitiporia punctata) is one of many fungi that cause a disease known as canker rot. Cankers are open wounds or lesions on the trunk or a branch. With this species, the canker is takes the form of a brown “elbow patch.” It spreads flat on the surface of the substrate with no stalk or cap (resupinate). The outer (pore) surface is yellowish-brown or grayish-brown. The margins are yellowish-brown at first, eventually becoming black and cracked.

Elbowpatch Crust is a common and widespread wood decaying fungus. It occurs worldwide on every continent except Antarctica. In North America it occurs east of the Great Plains and in the Pacific Northwest. It is found in deciduous and mixed forests and woodlands. It grows on many hardwood trees and shrubs, including willow, ash, maple, plum, buckthorn, mountain ash, Siberian peashrub, and common lilac. It is usually seen on fallen trees and branches, but will also grow on live trees and shrubs. It causes white rot of sapwood and in some species also of heartwood. It can weaken a tree making it a hazard to buildings and people.

  Elbowpatch Crust

Photo by Luciearl

Mossy Maze Polypore

Mossy Maze Polypore (Cerrena unicolor) is a widespread and very common bracket fungi. It occurs in Europe and Asia, and throughout North and Central America. In the United States it is common east of the Great Plains, uncommon in the Pacific northwest, and absent elsewhere. In Minnesota it is very common in the eastern half of the state, uncommon to absent in the western half. It is found year round in deciduous and mixed forests, on dead hardwood stumps and logs.

When growing on the underside of a log it looks like a pore surface that has lost its cap. When on the top or side of a log or stump it produces a semi-circular shelf-like or bracket-like cap. The upper surface is whitish to brownish or dark brown, but is often green due to a covering of algae. It has a broad pale margin and is densely hairy, sometimes velvety.

The pore surface is whitish when young, becoming smoky gray at maturity. The pores are slotted, maze-like. The flesh is leathery, tough and inedible.

  Mossy Maze Polypore

Photo by Luciearl

Other Recent Additions

Common Ink Cap (Coprinopsis atramentaria)

Pavement Mushroom (Agaricus bitorquis)

Silvery-violet Cort (Cortinarius alboviolaceus)

King Bolete (Boletus edulis)

Mock Oyster Mushroom (Phyllotopsis nidulans)

Black Witches’ Butter (Exidia glandulosa)

Red Tree Brain Fungus (Peniophora rufa)

fungi (Family Auriculariaceae)

  Mock Oyster Mushroom

Photo by Blyke









This list includes only fungi that have been recorded in Minnesota, but not all of the fungi found in Minnesota.



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Aborted Entoloma (Entoloma abortivum)

Aborted Entoloma






American Yellow Fly Agaric

American Tar Spot


Artist’s Conk

Aspen Bolete

Aspen Bracket

Atkinson’s Fungi


Alder Bracket (Xanthoporia radiata)


Almond Woodwax (Hygrophorus agathosmus)


Almond-scented Russula (Russula fragrantissima)


Almond-scented Russula (Russula grata)


Almost Bluing King Bolete (Boletus subcaerulescens)


Amanita Mold (Hypomyces hyalinus)


Amber Jelly Fungus (Exidia recisa)


America Saffron Ringless Amanita (Amanita pseudocrocea)

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American Yellow Fly Agaric (Amanita muscaria var. guessowii)


American Matsutake (Tricholoma magnivelare)

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American Tar Spot (Rhytisma americanum)


Angels Wings (Pleurocybella porrigens)


Apricot Jelly fungus (Tremiscus helvelloides)


Arched Earthstar (Geastrum fornicatum)


Arched Woodwax (Hygrophorus camarophyllus)

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Artist’s Conk (Ganoderma applanatum)


Ash Heart Rot (Perenniporia fraxinophila)


Ash Rust (Puccinia sparganioidis)


Ashen Chanterelle (Cantharellus cinereus)


Ashen Knight (Tricholoma virgatum)


Ash-tree Bolete (Boletinellus merulioides)


Ash-tree Bolete (Gyrodon merulioides)

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Aspen Bolete (Leccinum insigne)

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Aspen Bracket (Phellinus tremulae)


Aspen Oyster Mushroom (Pleurotus populinus)

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Atkinson’s Fungi (Cortinarius atkinsonianus)


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Barley Powdery Mildew (Blumeria graminis)

Barometer Earthstar (Astraeus sp.)




Bear’s Head Tooth

Beautiful Russula















Birch Polypore




Black Knot

Black Trumpet

Black Velvet Bolete

Black Witches’ Butter

Blackening Russula

Bleeding Fairy Helmet

Bloody Brittlegill

Blue Mycena

blue stain fungus

Blue Tooth






Bolete (Family Boletaceae)





Brittlegill (Russula spp.)

Brick Cap


















Brittlegill (Russula spp.)





Brown Funnel Polypore




Bulbous Honey Fungus

Butter Waxcap

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Barometer Earthstars (Astraeus spp.)


Bay Bolete (Imleria badia)


Bay Cup (Legaliana badia)


Bay Polypore (Picipes badius)


Beaked Earthstar (Geastrum pectinatum)


Bear Lentinus (Lentinellus ursinus)

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Bear’s Head Tooth (Hericium americanum)


Bearded Fieldcap (Agrocybe molesta)

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Beautiful Russula (Russula pulchra)


Beech Mushroom (Hypsizygus elongatipes)


Beech Mushroom (Hypsizygus tessulatus)


Beech Rooter (Hymenopellis furfuracea)


Beefsteak False Morel (Discina fastigiata)


Beefsteak Polypore (Fistulina hepatica)


Benzoin Bracket (Ischnoderma benzoinum)


Benzoin Bracket (Ischnoderma benzoinum)


Bicolored Bracket (Gloeoporus dichrous)


Bicolored Russula (Russula bicolor)


Bicoloured Bracket (Vitreoporus dichrous)


Birch Brittlegill (Russula betularum)


Birch Jelly (Exidia repanda)


Birch Knight (Tricholoma fulvum)


Birch Milkcap (Lactarius tabidus)

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Birch Polypore (Fomitopsis betulina)


Bitter Bolete (Tylopilus felleus)


Bitter Tooth (Hydnellum scabrosum)


Bitter Waxcap (Hygrocybe mucronella)


Black Cherry Rust (Tranzschelia arthurii)

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Black Knot (Apiosporina morbosa)


Black Morel (Morchella elata)

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Black Tar Spot (Rhytisma acerinum)


Black Tooth (Phellodon niger)

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Black Trumpet (Craterellus fallax)

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Black Velvet Bolete (Tylopilus alboater)

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Black Witches’ Butter (Exidia glandulosa)


Blackberry Orange Rust (Arthuriomyces peckianus)


Blackedged Shield (Pluteus atromarginatus)

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Blackening Russula (Russula albonigra)


Blackening Brittlegill (Russula nigricans)


Blackfoot Polypore (Cerioporus leptocephalus)


Blackish-red Russula (Russula vinacea)


Bleached Brittlegill (Russula exalbicans)


Bleeding Bonnet (Mycena sanguinolenta)

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Bleeding Fairy Helmet (Mycena haematopus)


Bleeding Oak Crust (Stereum gausapatum)


Blistered Cup (Peziza vesiculosa)


Blonde, Hairy Inocybe (Inocybe mixtilis)


Blood Red Russula (Russula rosacea)


Bloody Brittlegill (Russula sanguinaria)

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Bloody Brittlegill (Russula sanguinea)


Blotched Woodwax (Hygrophorus erubescens)


Blue Chanterelle (Polyozellus multiplex)


Blue Cheese Polypore (Tyromyces caesius)


Blue Edge Pinkgill (Entoloma serrulatum)

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Blue Mycena (Mycena subcaerulea)


Blue Spot Knight (Tricholoma columbetta)

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blue stain fungi

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Blue Tooth (Hydnellum caeruleum)


Blue-green Cracking Russula (Russula parvovirescens)

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Blusher (Amanita rubescens)


Blushing False Truffle (Rhizopogon rubescens)


Blushing Milkcap (Lactarius controversus)


Blushing Rosette (Abortiporus biennis)


Blushing Wood Mushroom (Agaricus haemorrhoidarius)


Bog Shadow (Arrhenia umbratilis)


Bolete (Boletus nobilissimus)


bolete (Gyrodon intermedius)


bolete (Leccinum flavostipitatum)


bolete (Octaviania spp.)


bolete (Tylopilus spp.)


boletes (Boletellus spp.)

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Boletes (Family Boletaceae)


bonnet (Mycena flavifolia)


Bouillon Bolete (Lanmaoa pallidorosea)


Bracket Fungi (Family Polyporaceae)


bracket fungus (Datronia stereoides)


bracket fungus (Datroniella scutellata)

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bracket fungus (Trametes pubescens)


bracket fungus (Vanderbylia robiniophila)


bracket polypore (Rhodofomes carneus)

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Brick Cap (Hypholoma lateritium)


Brittle Cinder (Kretzschmaria deusta)


brittlegill (Russula amoenicolor)


brittlegill (Russula aurata)


brittlegill (Russula californiensis)


brittlegill (Russula cerolens)


brittlegill (Russula cinerascens)


brittlegill (Russula flavisiccans)


brittlegill (Russula foetentula)


brittlegill (Russula fuscorubroides)


brittlegill (Russula galochroa)


brittlegill (Russula michiganensis)


brittlegill (Russula pulverulenta)


brittlegill (Russula romagnesiana)


brittlegill (Russula squalida)


brittlegill (Russula ventricosipes)


brittlegill (Russula viridella)

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Brittlegills (Russula spp.)


brittlestem (Psathyrella cystidiosa)


brittlestem (Psathyrella rhodospora)


brittlestem (Russula flavisiccans)


Brown American Star-footed Amanita (Amanita brunnescens)


Brown Beech Mushroom (Hypsizygus tessellatus)

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Brown Funnel Polypore (Coltricia perennis)


Brown Goblet (Arrhenia epichysium)


Brownflesh Bracket (Coriolopsis gallica)


Brown-staining Cheese Polypore (Fuscopostia fragilis)


Brown-toothed Crust Fungus (Hydnoporia olivacea)


Bug Sputnik (Ophiocordyceps clavulata)


Bulbous Fiber Cap (Inocybe napipes)

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Bulbous Honey Fungus (Armillaria gallica)

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Butter Waxcap (Hygrocybe ceracea)


Butterball (Suillus weaverae)


Butternut Canker (Sirococcus clavigignenti-juglandacearum)


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Camembert Brittlegill (Russula amoenolens)







Cedar-apple Rust

Cedar-hawthorn Rust









Chicken Fat Mushroom

Chicken of the Woods

Choke Disease of Grasses

Club-like Tuning Fork





Common Bird’s Nest

Common Bonnet

Common Eyelash

Common Ink Cap

Common Puffball

Common Stinkhorn

Common Stump Brittlestem












Coral Tooth Fungus


Crimson Waxcap

Crowded Parchment

Crown Rust

Crown-tipped Coral

Curry Milkcap

Curtis’s Puffball


Candlesnuff Fungus (Xylaria hypoxylon)


Canker Rot (Phellinus everhartii)


Cankers (Cytospora spp.)


Catkin Cup (Ciboria batschiana)


cavalier (Melanoleuca davisiae)

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Cedar-apple Rust (Gymnosporangium juniperi-virginianae)

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Cedar-hawthorn Rust (Gymnosporangium globosum)


Cedar-quince Rust (Gymnosporangium clavipes)


Celandine Lactarius (Lactarius chelidonium)


Ceramic Parchment (Xylobolus frustulatus)


Ceratocystis Canker of Bitternut Hickory (Ceratocystis smalleyi)


Cercospora Leaf Spot of Roses (Rosisphaerella rosicola)

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Chaga (Inonotus obliquus)


Changeable False Morel (Gyromitra ambigua)


Charcoal Burner (Russula cyanoxantha)


Charcoal Scalycap (Pholiota carbonaria)


Cherry Leaf Spot (Blumeriella jaapii)


Chestnut Bolete (Gyroporus castaneus)

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Chicken Fat Mushroom (Suillus americanus)


Chicken Lips (Leotia viscosa)

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Chicken of the Woods (Laetiporus sulphureus)


Chocolate Milky (Lactarius lignyotus)

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Choke Disease of Grasses (Epichloe typhina)


Chrome-footed Bolete (Harrya chromapes)


Cinnamon Bracket (Hapalopilus nidulans)


Clay Waxycap (Hygrophorus discoideus)


Clouded Funnel (Clitocybe nebularis)

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Club-like Tuning Fork (Calocera cornea)


Cluster Cap (Connopus acervatus)


Clustered Bonnet (Mycena inclinata)


Clustered Clitocybe (Clitocybe subconnexa)


Cobweb Parasol (Lepiota cortinarius)


coincap (Clitocybula familia)


Coker’s Lavender Staining Amanita (Amanita lavendula)


Collared Earthstar (Geastrum triplex)


Collared Parachute (Marasmius rotula)

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Common Bird’s Nest (Crucibulum laeve)

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Common Bonnet (Mycena galericulata)


Common Conecap (Conocybe tenera)


Common Earthball (Scleroderma citrinum)

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Common Eyelash (Scutellinia scutellata)


Common Fieldcap (Agrocybe pediades)


Common Funnel (Clitocybe gibba)


Common Gilled Mushrooms and Allies (Order Agaricales)


Common Grey Disco (Mollisia cinerea)

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Common Ink Cap (Coprinopsis atramentaria)


Common Jellyspot (Dacrymyces stillatus)


Common Mazegill (Datronia mollis)


Common Milkcap (Lactarius fuliginellus)


Common Mycena (Mycena vulgaris)

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Common Puffball (Lycoperdon perlatum)

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Common Stinkhorn (Phallus impudicus)

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Common Stump Brittlestem (Psathyrella piluliformis)


conecap (Conocybe macrocephala)


conecap (Conocybe siennophylla)


Confusing Bolete (Strobilomyces confusus)


Conical Brittlestem (Parasola conopilus)


Conifer Mazegill (Gloeophyllum sepiarium)


Conifer Pinwheel (Pseudomarasmius pallidocephalus)


Conifer Woodtuft (Kuehneromyces vernalis)


Copper Brittlegill (Russula decolorans)


Copper Spike (Chroogomphus rutilus)


coral fungus (Ramaria foetida)


coral fungus (Ramaria pusilla)


coral fungus (Ramaria rubella)


coral fungus (Ramaria rubiginosa)

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Coral Tooth Fungus (Hericium coralloides)


Coral-pink Merulius (Phlebia incarnata)


Corky Bark Disease (Diplodia tumefaciens)


Corona Cup (Plectania melastoma)


Cowboy’s Handkerchief (Hygrophorus eburneus var. eburneus)


Cowboy’s Handkerchief (Hygrophorus eburneus)


Crimped Gill (Plicaturopsis crispa)


Crimson Waxcap (Hygrocybe punicea)


Crowded Brittlegill (Russula densifolia)

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Crowded Parchment (Stereum complicatum)


Crown Fungus (Sarcosphaera crassa)

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Crown Rust (Puccinia coronata)


Crowned Earthstar (Geastrum coronatum)

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Crown-tipped Coral (Artomyces pyxidatus)


Crystal Brain Fungus (Myxarium nucleatum)


cup fungi (Family Pezizaceae)


Curry Bolete (Boletus sensibilis)

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Curry Milkcap (Lactarius camphoratus)

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Curtis’s Puffball (Lycoperdon curtisii)


Cytospora Canker (Valsa sordida)


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Daisy Earthstar (Geastrum floriforme)





Dark Honey Fungus

Dead Man’s Fingers


Decorated Pholiota

Deer Mushroom

deer mushroom (Pluteus granularis)

Devil’s Stinkhorn

Devil’s Urn

Dryad’s Saddle

Dyer’s Polypore


Dapper Funnel (Infundibulicybe trulliformis)


Dark Dapperling (Lepiota atrodisca)


Dark Fieldcap (Cyclocybe erebia)

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Dark Honey Fungus (Armillaria ostoyae)


Dark-stalked Bolete (Leccinum atrostipitatum)

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Dead Man’s Fingers (Xylaria polymorpha)


Dead Man’s Foot (Pisolithus tinctorius)


Dead Moll’s Fingers (Xylaria longipes)


Deadly Galerina (Galerina autumnalis)


Deadly Inocybe (Inocybe rimosa)


Deadly Parasol (Lepiota josserandii)


Death Cap (Amanita phalloides)

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Deceiver (Laccaria laccata)

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Decorated Pholiota (Leucopholiota decorosa)


Deep Root Mushroom (Hymenopellis radicata)

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Deer Mushroom (Pluteus cervinus)

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deer mushroom (Pluteus granularis)


Depressed Hedgehog (Hydnum umbilicatum

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Devil’s Stinkhorn (Phallus rubicundus)

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Devil’s Urn (Urnula craterium)


Devil's Dipstick (Mutinus elegans)


Dingy Twiglet (Simocybe centunculus)


Dirty Milky (Lactarius sordidus)


Dog Stinkhorn (Mutinus caninus)


Dog’s Nose Fungus (Camarops petersii)


Dogwood Golden Canker (Aurantioporthe corni)


domecap (Lyophyllum konradianum)


downy mildew (Plasmopara halstedii)


Downy Mildew of Impatiens (Plasmopara obducens)


Downy Milk Cap (Lactarius pubescens)


Drumstick Truffleclub (Tolypocladium capitatum)

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Dryad’s Saddle (Cerioporus squamosus)


Dune Stinkhorn (Phallus hadriani)


Dung Roundhead (Protostropharia semiglobata)


Dung-loving Bird’s Nest (Cyathus stercoreus)

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Dyer’s Polypore (Phaeolus schweinitzii)


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Early Morel (Verpa bohemica)


Eastern American Jack-o’-Lantern Mushroom

Eastern North American Destroying Angel

Elbowpatch Crust

Elderberry Rust

Elm Oyster

Entomosporium Leaf Spot


earthball (Scleroderma michiganense)

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Earthfan (Thelephora terrestris)


Earthstars (Geastrum spp.)

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Eastern American Jack-o’-Lantern Mushroom (Omphalotus illudens)

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Eastern North American Destroying Angel (Amanita bisporigera)

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Elbowpatch Crust (Fomitiporia punctata)

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Elderberry Rust (Puccinia bolleyana)


Elfin Saddle (Helvella lacunosa)

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Elm Oyster (Hypsizygus ulmarius)


Emetic Russula (Russula silvicola)


entomophagus fungus (Entomophaga maimaiga)

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Entomosporium Leaf Spot (Diplocarpon mespili)


Eutypella Canker (Eutypella parasitica)




















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Faba Bean Rust (Uromyces viciae-fabae)


Fairy Fingers

False Chanterelle

False Death Cap

False Morel

False Turkey Tail

Fan-shaped Jelly Fungus



Flame Shield




Flowery Blewit


Fly Agaric







Fried Chicken Mushroom













fungus (Family Auriculariaceae)


































































fungus (Scytinotus longinquus)

Fused Tooth


Fairly False Funnelcap (Leucopaxillus laterarius)

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Fairy Fingers (Clavaria fragilis)


Fairy Ring Marasmius (Marasmius oreades)

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False Chanterelle (Hygrophoropsis aurantiaca)

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False Death Cap (Amanita citrina)


False Matsutake (Tricholoma caligatum)

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False Morel (Gyromitra esculenta)


false morrel (Gyromitra ambigua)


false morrel (Gyromitra fastigiata)

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False Turkey Tail (Stereum ostrea)

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Fan-shaped Jelly Fungus (Dacrymyces spathularia)


Felt Saddle Fungus (Helvella macropus)


fiber cap (Inocybe fuscomarginata)


fiber cap (Inocybe heterochrominea)


fiber cap (Inocybe hirtella)


fiber cap (Inocybe nitidiuscula)


fiber cap (Inocybe nodulospora)


fiber cap (Inocybe subcarpta)


Fire Blight (Erwinia amylovora)


Fire-milk Lactarius (Lactarius pyrogalus)


Firerug Inkcap (Coprinellus domesticus)


Fishbiscuit Russula (Russula compacta)

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Flame Shield (Pluteus aurantiorugosus)


Flat Crep (Crepidotus applanatus)


Flat-bulb Mushroom (Agaricus abruptibulbus)


Fleecy Fibercap (Inocybe flocculosa)


Fleecy Milky Cap (Lactarius subvellereus)

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Flowery Blewit (Lepista irina)


Fluted Bird’s Nest (Crucibulum striatus)


Fluted Bird's Nest Fungus (Cyathus striatus)


Fluted White Elfin Saddle (Helvella crispa)

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Fly Agaric (Amanita muscaria)


Fool’s Conecap (Conocybe filaris)


Four-rayed Earthstar (Geastrum quadrifidum)


Foxy Bolete (Leccinum vulpinum)


Fragile Brittlegill (Russula fragilis)


Fragrant Black Trumpet (Craterellus foetidus)


Fragrant Inocybe (Inocybe pyriodora)


Freckled Dapperling (Lepiota aspera)

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Fried Chicken Mushroom (Lyophyllum decastes)


Frost’s Amanita (Amanita frostiana)


Frosty funnel (Leucocybe candicans)


Funeral Bell (Galerina marginata)


fungi (Bolbitius spp.)


fungi (Camarops spp.)


fungi (Clavaria spp.)


fungi (Clitopilus spp.)


fungi (Dendrostilbella spp.)


fungi (Diatrype spp.)


fungi (Eudarluca spp.)


fungi (Family Agaricaceae)

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fungi (Family Auriculariaceae)


fungi (Family Pleurotaceae)


fungi (Family Sclerotiniaceae)


fungi (Family Tremellaceae)


fungi (Glomus spp.)


fungi (Heterotextus spp.)


fungi (Hysterangium spp.)


fungi (Nectria spp.)


fungi (Phaeomarasmius spp.)


fungi (Rhizopogon spp.)


fungi (Sepedonium spp.)


fungi (Simocybe spp.)


fungi (Steccherinum spp.)


fungi (Stephanoma spp.)


fungus (Ascobolus denudatus)


fungus (Ascobolus furfuraceus)


fungus (Ascobolus viridis)


fungus (Chionosphaera apobasidialis)


fungus (Cystodermella terryi)


fungus (Dacrymyces minor)


fungus (Genabea spinospora)


fungus (Gibellula pulchra)


fungus (Gloiodon strigosus)


fungus (Granulobasidium vellereum)


fungus (Gymnopus semihirtipes)


fungus (Hohenbuehelia nigra)


fungus (Hymenoscyphus calyculus)


fungus (Hypomyces macrosporus)


fungus (Hypomyces purpureus)


fungus (Inosperma adaequatum)


fungus (Laeticutis cristata)


fungus (Lentaria byssiseda)


fungus (Lepiota lilacea)


fungus (Lepiota neophana)


fungus (Leptonia strictipes)


fungus (Melanomma subdispersum)


fungus (Melanomma subdispersum)


fungus (Mollisia ligni)


fungus (Narcissea patouillardii)


fungus (Neolentinus cyathiformis)


fungus (Neottiella vivida)


fungus (Ophiocordyceps stylophora)


fungus (Orbilia auricolor)


fungus (Orbilia luteorubella)


fungus (Paecilomyces penicillatus)


fungus (Phellinopsis conchata)


fungus (Phellinus populicola)


fungus (Pleuroflammula multifolia)


fungus (Pulvinula convexella)


fungus (Ramariopsis asterella)


fungus (Resinomycena rhododendri)


fungus (Resupinatus dealbatus)

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fungus (Scytinotus longinquus)


fungus (Xylaria cubensis)


fungus (Xylaria filiformis)


funnel (Clitocybe martiorum)


Fused Polypore (Albatrellus confluens)

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Fused Tooth (Phellodon confluens)


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Gabled False Morel (Discina brunnea)

Gabled False Morel

Giant Puffball

Gilled Polypore

The Goblet

Golden Chanterelle

Golden Oyster Mushroom

Golden Pholiota

Goldleaf Shield

Great Funnel-Veil Amanita

Green Cheese Polypore

Green Wood Cup

Greenfoot Fibrecap

Green-spored Parasol



Gassy Knight (Tricholoma inamoenum)


Gem-Studded Amanita (Amanita gemmata)


Ghost Shield (Pluteus pellitus)


Giant Lentinus (Neolentinus ponderosus)

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Giant Puffball (Calvatia gigantea)

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Gilled Polypore (Trametes betulina)


Girdled Webcap (Cortinarius trivialis)


Goats Hat (Cortinarius caperatus)

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Goblet, The (Pseudoclitocybe cyathiformis)


Golden Cap (Cystoderma aureum)

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Golden Chanterelle (Cantharellus cibarius group)


Golden Coincap (Cyptotrama chrysopepla)


Golden Coral Fungus (Ramaria aurea)


Golden Ear (Tremella aurantia)


Golden Gilled Bolete (Phylloporus rhodoxanthus)

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Golden Oyster Mushroom (Pleurotus citrinopileatus)

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Golden Pholiota (Pholiota aurivella group)


Golden Waxy Cap (Hygrocybe flavescens)


Goldenhaired Inkcap (Parasola auricoma)


Goldenrod Rust (Coleosporium solidaginis)

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Goldleaf Shield (Pluteus romellii)


Granular Puffball (Arachnion album)


Greasy Green Brittlegill (Russula heterophylla)

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Great Funnel-Veil Amanita (Amanita velatipes)


Green Beetle Hanger (Hesperomyces virescens)


Green Brittlegill (Russula aeruginea)

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Green Cheese Polypore (Niveoporofomes spraguei)


Green Mould of Narcissus (Trichoderma viride)


Green Quilt Russula (Russula crustosa)

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Green Wood Cup (Chlorociboria aeruginascens)


Green’s Polypore (Coltricia montagnei)

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Greenfoot Fibrecap (Inosperma calamistratum)


Greenfoot Webcap (Cortinarius glaucopus)

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Green-spored Parasol (Chlorophyllum molybdites)


Green-tipped Coral (Ramaria apiculata var. apiculata)


Green-tipped Coral (Ramaria apiculata var. brunnea)


Grey Bolete (Retiboletus griseus)


Grey Tooth (Phellodon melaleucus)


Greylings (Tephrocybe spp.)


Grey-veiled Amanita (Amanita porphyria)

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Grisette (Amanita vaginata)














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Hairy Bracket (Trametes hirsuta)

Hairy Bracket

Hairy Curtain Crust

Hairy Oyster Mushroom

Handsome Club

Hare’s Ear

Hare’s Foot Inkcap

Hen of the Woods

Hexagonal-pored Polypore


Honey Mushroom

honey mushroom (Armillaria sinapina)

Hoof Fungus

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Hairy Curtain Crust (Stereum hirsutum)


Hairy Earth Tongues (Trichoglossum spp.)


Hairy Leg Bell (Galerina vittiformis)


Hairy Milkcap (Lactarius villosus)

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Hairy Oyster Mushroom (Panus neostrigosus)


Hairy-stalked Collybia (Gymnopus spongiosus)

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Handsome Club (Clavulinopsis laeticolor)

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Hare’s Ear (Otidea onotica)

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Hare’s Foot Inkcap (Coprinopsis lagopus)


Hedgehog Mushrooms (Hydnum spp.)


Hemlock Varnish Shelf (Ganoderma tsugae)

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Hen of the Woods (Grifola frondosa)

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Hexagonal-pored Polypore (Neofavolus alveolaris)

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Hintapink (Russula paludosa)


Hollyhock Rust (Puccinia malvacearum)

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Honey Mushroom (Armillaria mellea group)

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honey mushroom (Armillaria sinapina)


Honey Pinkgill (Entoloma cetratum)


honeycomb fungus (Favolus pseudobetulinus)


Hooded False Morel (Gyromitra infula)

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Hoof Fungus (Fomes fomentarius)


Horn of Plenty (Craterellus cornucopioides)


























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Indigo Milk Cap (Lactarius indigo)

Indigo Milk Cap

Inky Agaricus

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Ink Stain Bolete (Cyanoboletus pulverulentus)


inkcap (Coprinopsis coniophora)

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Inky Agaricus (Agaricus moelleri)


Ivory Funnel (Clitocybe dealbata)


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Jack-in-the-Pulpit Rust (Uromyces ari-triphylli)

Jellied False Coral Fungus

Jelly Rot

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Jellied False Coral Fungus (Sebacina schweinitzii)

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Jelly Rot (Phlebia tremellosa)


Jelly Tree Ear (Auricularia americana)








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Kauffmans stumpfoot mushroom (Crepidotus kauffmanii)

King Alfred’s Cakes

King Bolete


Kindred Milk Cap (Lactarius affinis var affinis)


Kindred Milk Cap (Lactarius affinis)

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King Alfred’s Cakes (Daldinia concentrica)

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King Bolete (Boletus edulis)


knight (Melanoleuca resplendens)


knight (Tricholoma argenteum)


knight (Tricholoma mutabile)


knight (Tricholoma odorum)


knight (Tricholoma olivaceobrunneum)


knight (Tricholoma subresplendens)


knight (Tricholoma transmutans)


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Lacquered Bracket (Ganoderma lucidum)


Late Oyster

Leafy Brain

Leathery-veiled Bolete

Lilac Fibrecap

Lobster Mushroom

Long-spined Puffball

Luminescent Panellus


Larch Spike (Gomphidius maculatus)

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Late Oyster (Sarcomyxa serotina)


Layered Cup (Peziza varia)


Lead-grey Puffball (Bovista plumbea)


Leaf Parachute (Marasmius epiphyllus)


Leaf Spot (Cerospora xanthoxyli)


Leaf Spot of Hemp Dogbane (Stagonospora apocyni)

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Leafy Brain (Phaeotremella foliacea)

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Leathery-veiled Bolete (Paragyrodon sphaerosporus)


Lesser Rooting Xerula (Hymenopellis megalospora)


Lilac Bonnet (Mycena pura)

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Lilac Fibrecap (Inocybe lilacina)


Lilac Oysterling (Panus conchatus)


Lion’s Mane (Hericium erinaceus)


Liver Milkcap (Lactarius hepaticus)


Liverwort Navel (Loreleia postii)


Lizard’s Claw Mushroom (Lysurus cruciatus)

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Lobster Mushroom (Hypomyces lactifluorum)

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Long-spined Puffball (Lycoperdon pulcherrimum)


Longspored Orange Coral (Ramaria longispora)


Loose Smut (Ustilago syntherismae)

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Luminescent Panellus (Panellus stipticus)


Lumpy Bracket (Trametes gibbosa)


Lurid Bolete (Boletus luridus)


Lurid Bolete (Suillellus luridus)


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Magpie Inkcap (Coprinopsis picacea)

Magpie Inkcap

Mica Cap

milkcap (Lactarius fragilis)

Milk-white Toothed Polypore

Mock Oyster Mushroom

Mosaic Puffball

Mossy Maze Polypore


Matt Knight (Tricholoma imbricatum)


Mayapple Rust (Allodus podophylli)


Meadow Mushroom (Agaricus campestris)


Mealy Tooth (Hydnellum ferrugineum)

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Mica Cap (Coprinellus micaceus)

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milkcap (Lactarius fragilis)


milkcap (Lactarius glutigriseus)


milk cap (Lactarius maculatus)


milk cap (Lactarius nancyae)


milkcap (Lactarius pseudodeceptivus)


milkcap (Lactarius pseudoflexuosus)


milkcap (Lactarius pseudouvidus)


milkcap (Lactarius splendens)


Milk-white Brittlegill (Russula delica)

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Milk-white Toothed Polypore (Irpex lacteus)


Milky Bonnet (Hemimycena lactea)


Milky Pea Truffle (Jimgerdemannia lactiflua)

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Mock Oyster Mushroom (Phyllotopsis nidulans)


Modest Russula (Russula modesta)

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Mosaic Puffball (Bovistella utriformis)

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Mossy Maze Polypore (Cerrena unicolor)


Mottlegills (Panaeolus spp.)


Mouse-pee Pinkgill (Entoloma incanum)


Mower’s Mushroom (Panaeolus foenisecii)


Mulch Fieldcap (Agrocybe putaminum)


Mushroom Pimples Fungus (Hypomyces microspermus)


Mushrooms, Bracket Fungi, Puffballs, and Allies (Class Agaricomycetes)


Mustard Yellow Polypore (Fuscoporia gilva)


Mycosphaerella Leaf Spot (Mycosphoerello effiguroto)


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Necklace Tricholoma (Tricholoma focale)

Nitrous Bonnet

Northern Cinnabar Polypore

Northern Tooth


Netted Fieldcap (Bolbitius reticulatus)

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Nitrous Bonnet (Mycena leptocephala)


Noble Bolete (Boletus nobilis)

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Northern Cinnabar Polypore (Trametes cinnabarina)


Northern Russula (Russula borealis)

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Northern Tooth (Climacodon septentrionalis)


Nut Disco (Hymenoscyphus fructigenus)




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Oak Anthracnose (Apiognomonia errabunda)

Oak Anthracnose

Oak Leaf Blister




Old Man of the Woods

Orange Faint Foot Mushroom

Orange Mycena

Orange Peel Fungus

Orange-gilled Waxy Cap






Oyster Mushroom

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Oak Leaf Blister (Taphrina caerulescens)


Oak Mazegill (Daedalea quercina)


Oak Wilt (Ceratocystis fagacearum)


Oakbug Milkcap (Lactarius quietus)


Oak-loving Gymnopus (Gymnopus dryophilus)


Ochre Bracket (Trametes ochracea)


Ochre Brittlegill (Russula ochroleuca)


Ochre Spreading Tooth (Steccherinum ochraceum)

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Old Man of the Woods (Strobilomyces strobilaceus)


Olive Pine Spike (Chroogomphus ochraceus)


Onion-stalk Parasol (Leucocoprinus cepistipes)


Orange Bonnet (Mycena acicula)


Orange Earthtongue (Microglossum rufum)


Orange Eyelash Cup (Scutellinia erinaceus)

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Orange Faint Foot Mushroom (Heimiomyces tenuipes)


Orange Grisette (Amanita crocea)


Orange Jelly Spot (Dacrymyces chrysospermus)

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Orange Mycena (Mycena leaiana)

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Orange Peel Fungus (Aleuria aurantia)


Orange Rough-cap Tooth (Hydnellum aurantiacum)


Orange Rust (Gymnoconia nitens)


Orange Rust of Raspberries (Gymnoconia interstitialis)


Orange Webcap (Cortinarius mucosus)

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Orange-gilled Waxy Cap (Humidicutis marginata var. marginata)


Orange-yellow Marasmius (Marasmius strictipes)


orange-yellow rust (Aecidium impatientis)


orange-yellow rust (Puccinia eatoniae)


orange-yellow rust (Puccinia longipes var. brevipes)


orange-yellow rust (Puccinia silphii)

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Oyster Mushroom (Pleurotus ostreatus)


Oyster Mushrooms (Pleurotus spp.)


Oyster Rollrim (Tapinella panuoides)


oysterling (Crepidotus albatus)


oysterling (Crepidotus luteicolor)


oysterling (Crepidotus regularis)


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Painted Suillus (Suillus spraguei)

Painted Suillus

Parrot Mushroom

Pavement Mushroom

Pear-shaped Puffball

Peeling Puffball

Peppery Milkcap

Persistent Waxcap

Phomopsis gall on hickory


Pinwheel Mushroom (Family Marasmiaceae)





Plum Pocket


Poplar Pholiota

Purple Bordered Leaf Spot

Purple Jellydisc

Purple-bloom Russula

Purple-gilled Laccaria

Purple-spored Puffball


Pale Brittlestem (Candolleomyces candolleanus)


Pale Brittlestem (Psathyrella candolleana)


Pallid Bolete (Imleria pallida)


Panther Cap (Amanita pantherina var. pantherina)


parachute (Collybiopsis subnuda)

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Parrot Mushroom (Gliophorus psittacinus)


Patrician Deer Mushroom (Pluteus petasatus)

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Pavement Mushroom (Agaricus bitorquis)


Peach-colored Fly Agaric (Amanita persicina)

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Pear-shaped Puffball (Apioperdon pyriforme)

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Peeling Puffball (Lycoperdon marginatum)


Pelargonium Webcap (Cortinarius paleaceus)


Pendulous-disc Polypore (Porodisculus pendulus)

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Peppery Milkcap (Lactifluus piperatus)

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Persistent Waxcap (Hygrocybe acutoconica)


Petticoat Mottlegill (Panaeolus papilionaceus)

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Phomopsis gall on hickory (Phomopsis spp.)


Phyllosticta Leaf Spot (Mycosphoerello fraxinicola)


Pig’s Ears (Gomphus clavatus)


pin mold (Spinellus spp.)


Pine Bracket (Porodaedalea pini)


Pinelitter Gingertail (Xeromphalina cauticinalis)


Pine-oak Gall Rust (Cronartium quercuum)


pinkgill (Entoloma infula)


pinkgill (Entoloma majaloides)


pinkgill (Entoloma parvum)


Pinkgills (Entoloma spp.)


Pinkish-orange Pholiota (Pholiota astragalina)

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Pinwheel Mushrooms (Family Marasmiaceae)


pinwheel or parachute mushroom (Gloiocephala caricis)


pinwheels (Crinipellis spp.)


Pleated Inkcap (Parasola plicatilis)


Pleated Pluteus (Pluteus longistriatus)

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Plum Pocket (Taphrina communis)


poisonpie (Hebeloma colvini)


Poisonpie (Hebeloma dunense)


Poplar Bracket (Rigidoporus populinus)

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Poplar Pholiota (Hemipholiota populnea)


Powder-scale Pholiota (Flammulaster erinaceellus)


powdery mildew (Erysiphe diffusa)


Powdery Mildew (Order Erysiphales)


Powdery Mildew (Phyllactinia guttata)


Pretty Pinkgill (Entoloma formosum)


Primrose Brittlegill (Russula sardonia)


Puffball Parasol (Chlorophyllum agaricoides)

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Purple Bordered Leaf Spot (Phyllosticta minima)

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Purple Jellydisc (Ascocoryne sarcoides)


Purple Spindles (Alloclavaria purpurea)


Purple Swamp Brittlegill (Russula nitida)

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Purple-bloom Russula (Russula mariae)


Purple-edge Bonnet (Mycena purpureofusca)

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Purple-gilled Laccaria (Laccaria ochropurpurea)

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Purple-spored Puffball (Calvatia cyathiformis)


Purple-staining Bearded Milk Cap (Lactarius repraesentaneus)


Purslane White Rust (Wilsoniana portulacae)


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Rare Spring Sedge Smut (Schizonella melanogramma)

Ravenel’s Stinkhorn

Red Tree Brain Fungus

Red-juice Tooth

Red-cracking Bolete

Resinous Polypore

Ruby Bolete

Russell’s Bolete
















Rust of Prickly Ash

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Ravenel’s Stinkhorn (Phallus ravenelii)


Red Chanterelle (Cantharellus cinnabarinus)


Red Saucer (Melastiza chateri)

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Red Tree Brain Fungus (Peniophora rufa)


Red-banded Polypore (Fomitopsis pinicola)


Red-banded Webcap (Cortinarius armillatus)

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Red-cracking Bolete (Xerocomellus chrysenteron)


Red-gilled Psathyrella (Psathyrella conissans)


Redhead Russula (Russula rhodocephala)

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Red-juice Tooth (Hydnellum peckii)

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Resinous Polypore (Ischnoderma resinosum)


Ringed Cone Head (Pholiotina rugosa)


Ringed Tubaria (Tubaria confragosa)


Rooting Polypore (Polyporus radicatus)


Rose Bracket (Rhodofomes roseus)


Rosy Brittlegill (Russula rosea)


Rosy Conk (Rhodofomes cajanderi)


Rosy Woodwax (Hygrophorus pudorinus)


Rounded Earthstar (Geastrum saccatum)

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Ruby Bolete (Hortiboletus rubellus)


Ruby Dapperling (Leucoagaricus rubrotinctus)


Ruddy Puffball (Lycoperdon subincarnatum)

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Russell’s Bolete (Aureoboletus russellii)


Russet Scaly Tricholoma (Tricholoma vaccinum)


Russula-like Amanita (Amanita russuloides)


rust fungus (Gymnoconia spp.)


rust fungus (Melampsora bigelowii)


rust fungus (Phragmidium americanum)


rust fungus (Phragmidium ivesiae)


rust fungus (Phragmidium potentillae)


rust fungus (Puccinia polygoni-amphibii var. convolvuli)


rust fungus (Tranzschelia pruni-spinosae var. americana)


rust fungus (Uromyces acuminatus)


rust fungus (Uromyces halstedii)


rust fungus (Uromyces seditiosus)


rust fungus (Uromyces spp.)


rust fungus (Uropyxis amorphae)

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Rust of Prickly Ash (Puccinia andropogonis var. xanthoxyli)


Rusty Gilled Polypore (Gloeophyllum sepiarium)


Rusty Porecrust (Fuscoporia ferruginosa)


Rusty Woodwart (Hypoxylon rubiginosum)


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Saffron Crep (Crepidotus crocophyllus)

Salmon Milkcap

Scaly Ink Cap

Scarlet Cup

Scarlet Waxy Cap

Shaggy Mane

Shaggy Parasol

Sharp-scaly Pholiota





Short-stemmed Russula

Silky Rosegill

Silvery-violet Cort

Skirted Stinkhorn









Smith’s Earthstar

Smoky Polypore








Snow Morel









Split Gill











Stalked Scarlet Cup






Stinking Earthfan

Straight-stalked Entoloma

Suede Bolete

Summer Oyster Mushroom

Summit Disease

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Saffron Milk Cap (Lactarius deliciosus)


Salmon Amanita (Amanita wellsii)

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Salmon Milkcap (Lactarius salmonicolor)


Sandy Laccaria (Laccaria trullisata)


Scaly Chanterelle (Turbinellus floccosus)

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Scaly Ink Cap (Coprinopsis variegata)


Scaly Rustgill (Gymnopilus sapineus)


Scaly Webcap (Cortinarius pholideus)


scalycap (Pholiota granulosa)


scalycap (Pholiota mixta)


Scarlet Bonnet (Atheniella adonis)

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Scarlet Cup (Sarcoscypha austriaca)

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Scarlet Waxy Cap (Hygrocybe coccinea)


Scurfy Twiglet (Tubaria furfuracea)


Septoria Leaf Spot (Septoria aceris)


Sessile Earthstar (Geastrum fimbriatum)

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Shaggy Mane (Coprinus comatus)

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Shaggy Parasol (Chlorophyllum rhacodes)


Shaggy Pholiota (Pholiota squarrosa)

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Sharp-scaly Pholiota (Pholiota squarrosoides)


shelf fungi (Merulius spp.)


shelf fungus (Climacodon sp.)


shelf fungus (Diplomitoporus crustulinus)


shelf fungus (Trametopsis cervina)


Shellfish-scented Russula (Russula xerampelina)


Shield Dapperling (Lepiota clypeolaria)


Shiny Cinnamon Polypore (Coltricia cinnamomea)


Shoehorn Oyster Mushroom (Hohenbuehelia petaloides)


Shooting Star (Sphaerobolus stellatus)

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Short-stemmed Russula (Russula brevipes)


Silky Parchment (Stereum striatum)

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Silky Rosegill (Volvariella bombycina)


Silver-blue Milkcap (Lactarius paradoxus)

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Silvery-violet Cort (Cortinarius alboviolaceus)

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Skirted Stinkhorn (Phallus duplicatus)


Slender Roundhead (Leratiomyces squamosus var. thraustus)


Slimy Milk Cap (Lactarius mucidus)


Slimy Spike (Gomphidius glutinosus)


slippery jack (Suillus borealis)


Slippery Jack (Suillus luteus)


slippery jack (Suillus spp.)


Slippery White Bolete (Suillus placidus)


Small Funnel-Veil Amanita (Amanita multisquamosa)


Small White Crepidotus (Crepidotus ellipsoideus)


Small Yellow Russula (Russula lutea)

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Smith’s Earthstar (Astraeus smithii)

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Smoky Polypore (Bjerkandera adusta)


Smoky-gilled Hypholoma (Hypholoma capnoides)


Smooth Chanterelle (Cantharellus lateritius)


Smooth Patch (Aleurodiscus oakesii)


Smoothish-stemmed Bolete (Hemileccinum subglabripes)


Snaketongue Truffleclub (Tolypocladium ophioglossoides)


Snell’s Bolete (Leccinum snellii)


Snow Fungus (Tremella fuciformis)

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Snow Morel (Gyromitra gigas)


Snowy Waxcap (Cuphophyllus virgineus)


Soft Puffball (Lycoperdon molle)


Sooty Hygrophorus (Hygrophorus fuligineus)


Sour Cap Suillus (Suillus acidus)


Speckled Tar Spot (Rhytisma punctatum)


spike (Gomphidius flavipes)


spike (Gomphidius nigricans)


Spiny Puffball (Lycoperdon echinatum)


Split Fibrecap (Pseudosperma rimosum)

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Split Gill (Schizophyllum commune)


Spotted Collybia (Rhodocollybia maculata)


Spotted Milkcap (Lactarius scrobiculatus)


Spring Beauty Rust (Puccinia mariae-wilsoniae)


Spring Fieldcap (Agrocybe praecox)


Spring Polypore (Polyporus arcularius)


Spruce Waxy Cap (Hygrophorus piceae)


Stalked Hairy Cup (Helvella chinensis)


Stalked Lentinellus (Lentinellus micheneri)


Stalked Orange Peel Fungus (Sowerbyella rhenana)


Stalked Puffball (Tulostoma simulans)


Stalked Rosette (Cotylidia undulata)

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Stalked Scarlet Cup (Sarcoscypha occidentalis)


Stalked Stereum (Cotylidia diaphana)


Star Fibercap (Inocybe asterospora)


Stem Canker (Diplodia natalensis)


Sticky Gray Trich (Tricholoma portentosum)


Stinkhorns (Family Phallaceae)


Stinking Brittlegill (Russula foetens)


Stinking Dapperling (Lepiota cristata)

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Stinking Earthfan (Thelephora palmata)

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Straight-stalked Entoloma (Entoloma strictius)


Streaked Clitocybe (Pseudoarmillariella ectypoides)


Striate Earthstar (Geastrum striatum)


Strict-branched Coral Fungus (Ramaria stricta)


Stripe Smut of Rye (Urocystis occulta)

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Suede Bolete (Xerocomus subtomentosus)


Sulphur Knight (Tricholoma sulphureum)


Sulphur Milkcap (Lactarius tabidus)


Summer Bonnet (Mycena abramsii)

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Summer Oyster Mushroom (Pleurotus pulmonarius)

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Summit Disease (Entomophaga grylli)


Swamp Beacons (Mitrula spp.)


Sweetgrass Hydnellum (Hydnellum suaveolens)


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Tardy Brittlegill (Russula cessans)

Tawny Grisette

Thin-Walled Maze Polypore




Tuberous Polypore

Turkey Tail

Two-colored Bolete

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Tawny Grisette (Amanita fulva)


Thiers’ amanita (Amanita thiersii)

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Thin-Walled Maze Polypore (Daedaleopsis confragosa)


Ticker Inkcap (Narcissea cordispora)


Tiered Tooth Fungus (Hericium cirrhatum)


Tiger Sawgill (Lentinus tigrinus)


Tiny Earthstar (Geastrum minimum)


Toad’s Ear (Otidea bufonia)


Toothed Jelly Fungus (Pseudohydnum gelatinosum)


Trooping Crumble Cap (Coprinellus disseminatus)


True Puffballs (Bovista spp.)


Truncated Club (Clavariadelphus truncatus)


Tubakia leaf spot (Tubakia dryina)

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Tuberous Polypore (Polyporus tuberaster)


Tumbling Puffball (Bovista pila)

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Turkey Tail (Trametes versicolor)


Turquoise Elfcup (Chlorociboria aeruginosa)


Twisted Deceiver (Laccaria tortilis)

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Two-colored Bolete (Baorangia bicolor)


Two-tone Parchment (Laxitextum bicolor)


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Umbrella False Morel (Gyromitra sphaerospora)



Umbrella Polypore (Polyporus umbellatus)


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Variable Russula (Russula variata)

Variable-stalk Bolete



Velvet Foot

Violet Coral Fungus

Violet-toothed Polypore

Viscid Violet Cort

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Variable-stalk Bolete (Boletus variipes)


Variable Webcap (Cortinarius anomalus)


Veiled Oyster Mushroom (Pleurotus dryinus)


Veiled Purple Waxcap (Hygrophorus purpurascens)


Veined Brown Cup Fungus (Disciotis venosa)

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Velvet Foot (Flammulina velutipes)


Velvet-foot Fairy Fan (Spathulariopsis velutipes)


Verdigris Agaric (Stropharia aeruginosa)


Vermilion Waxcap (Hygrocybe miniata)


Very Dark Omphalina (Arrhenia obscurata)


Vexed Conecap (Conocybe vexans)


Vinegar Cup (Helvella acetabulum)


Violet-pored Bracket Fungus (Trichaptum abietinum)

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Violet Coral Fungus (Clavaria zollingeri)

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Violet-toothed Polypore (Trichaptum biforme)


Viscid Brittlegill (Russula viscida)

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Viscid Violet Cort (Cortinarius iodes)


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Walnut Mycena (Mycena crocea)































White Cheese Polypore

White Jelly Fungus

White-crested Scaly

White-Pored Chicken of the Woods

Willow Bracket

Winter Russula

Witch’s Hat

Witches’ Butter

Wood Blewit

Wood Ear

Wrinkled Peach

Wrinkled Psathyrella


Warlock’s Butter (Exidia nigricans)


Water-margined Milk Cap (Lactarius aquizonatus)


waxcap (Hygrocybe parvula)


webcap (Cortinarius allutus)


webcap (Cortinarius angelesianus)


webcap (Cortinarius annulatus)


webcap (Cortinarius claricolor)


webcap (Cortinarius distans)


webcap (Cortinarius flavifolius)


webcap (Cortinarius jubarinus)


webcap (Cortinarius luteoarmillatus)


webcap (Cortinarius melleopallens)


webcap (Cortinarius murellensis)


webcap (Cortinarius pseudofallax)


webcap (Cortinarius scandens)


webcap (Cortinarius septentrionalis)


webcap (Cortinarius sphaerosporus)


webcap (Cortinarius squarrosus)


webcap (Cortinarius subcroceofolius)


webcap (Cortinarius subsolitarius)


Weeping Widow (Lacrymaria velutina)


Western Chevalier (Tricholoma intermedium)


White Chanterelle (Cantharellus subalbidus)

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White Cheese Polypore (Tyromyces chioneus)


White Chicken Mushroom (Laetiporus persicinus)


White Coral Jelly Fungus (Sebacina sparassoidea)


White Dunce Cap (Conocybe apala var. albipes)


White Green-algae Coral (Multiclavula mucida)

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White Jelly Fungus (Ductifera pululahuana)


White Maze Polypore (Trametes elegans)


White Mold (Sclerotinia sclerotiorum)


White Smut (Entyloma australe)


White Stringy Butt Rot (Perenniporia subacida)

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White-crested Scaly (Hemistropharia albocrenulata)

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White-Pored Chicken of the Woods (Laetiporus cincinnatus)


White-rot Fungus (Punctularia strigosozonata)

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Willow Bracket (Phellinus igniarius)


Willow Glue (Hydnoporia tabacina)


Willow Mildew (Erysiphe adunca)


Willow Shield (Pluteus salicinus)


Willow Tar Spot (Rhytisma salicinum)


Wine-cap Stropharia (Stropharia rugosoannulata)


Winecork Brittlegill (Russula adusta)


Winter Brownie (Meottomyces mutans)


Winter Polypore (Lentinus brumalis)

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Winter Russula (Russula cremoricolor)


Winter Twiglet (Tubaria hiemalis)

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Witch’s Hat (Hygrocybe conica)


Witches Cauldron (Sarcosoma globosum)

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Witches’ Butter (Tremella mesenterica)

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Wood Blewit (Clitocybe nuda)

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Wood Ear (Auricularia angiospermarum)


Wood Pinkgill (Entoloma rhodopolium)


Woolly fibrecap (Inocybe lanuginosa)


Woolly Fibrecap (Inocybe stellatospora)


Woolly Oyster (Hohenbuehelia mastrucata)


Woolly Oyster (Hohenbuehelia mastrucata)


Woolly Velvet Polypore (Onnia tomentosa)


Woolly Webcap (Cortinarius laniger)


Wrinkled Crust (Phlebia radiata)

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Wrinkled Peach (Rhodotus palmatus)

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Wrinkled Psathyrella (Typhrasa gossypina)


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Yellow Fairy Cup Fungus (Calycina citrina)

Yellow Fairy Cup Fungus

Yellow Morel






Yellow-tipped Coral Fungus


Yellow Fan (Spathularia flavida)


Yellow Fieldcap (Bolbitius titubans)


Yellow Foot (Craterellus lutescens)


Yellow Knight (Tricholoma equestre)

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Yellow Morel (Morchella americana)


Yellow Stagshorn Fungus (Calocera viscosa)


Yellow Stainer (Agaricus xanthodermus)


Yellow Swamp Brittlegill (Russula claroflava)


Yellow-Brown Coral Fungus (Ramaria flavobrunnescens)


Yellow-edged Bonnet (Mycena citrinomarginata)


Yellowfoot (Craterellus tubaeformis)


Yellow-green Russula Mold (Hypomyces luteovirens)

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Yellow-tipped Coral Fungus (Ramaria formosa)


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Zoned Hairy Parachute (Crinipellis zonata)

Zoned Tooth

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Zoned Tooth (Hydnellum concrescens)






Abortiporus biennis (Blushing Rosette)

Aecidium impatientis (orange-yellow rust)

Agaricaceae (fungi)

Agaricomycetes (Mushrooms, Bracket Fungi, Puffballs, and Allies)

Agaricus abruptibulbus (Flat-bulb Mushroom)

Agaricus bitorquis (Pavement Mushroom)

Agaricus campestris (Meadow Mushroom)

Agaricus haemorrhoidarius (Blushing Wood Mushroom)

Agaricus moelleri (Inky Agaricus)

Agaricus xanthodermus (Yellow Stainer)

Agrocybe molesta (Bearded Fieldcap)

Agrocybe pediades (Common Fieldcap)

Agrocybe praecox (Spring Fieldcap)

Agrocybe putaminum (Mulch Fieldcap)

Albatrellus confluens (Fused Polypore)

Aleuria aurantia (Orange Peel Fungus)

Aleurodiscus oakesii (Smooth Patch)

Alloclavaria purpurea (Purple Spindles)

Allodus podophylli (Mayapple Rust)

Amanita bisporigera (Eastern North American Destroying Angel)

Amanita brunnescens (Brown American Star-footed Amanita)

Amanita citrina (False Death Cap)

Amanita crocea (Orange Grisette)

Amanita frostiana (Frost’s Amanita)

Amanita fulva (Tawny Grisette)

Amanita gemmata (Gem-Studded Amanita)

Amanita lavendula (Coker’s Lavender Staining Amanita)

Amanita multisquamosa (Small Funnel-Veil Amanita)

Amanita muscaria (Fly Agaric)

Amanita muscaria var. guessowii (American Yellow Fly Agaric)

Amanita pantherina var. pantherina (Panther Cap)

Amanita persicina (Peach-colored Fly Agaric)

Amanita phalloides (Death Cap)

Amanita porphyria (Grey-veiled Amanita)

Amanita pseudocrocea (America Saffron Ringless Amanita)

Amanita rubescens (Blusher)

Amanita russuloides (Russula-like Amanita)

Amanita thiersii (Thiers’ amanita)

Amanita vaginata (Grisette)

Amanita velatipes (Great Funnel-Veil Amanita)

Amanita wellsii (Salmon Amanita)

Aphelaria spp. (Cantharellales)

Apiognomonia errabunda (Oak Anthracnose)

Apioperdon pyriforme (Pear-shaped Puffball)

Apiosporina morbosa (Black Knot)

Arachnion album (Granular Puffball)

Armillaria gallica (Bulbous Honey Fungus)

Armillaria mellea group (Honey Mushroom)

Armillaria ostoyae (Dark Honey Fungus)

Armillaria sinapina (honey mushroom)

Arrhenia obscurata (Very Dark Omphalina)

Arrhenia umbratilis (Bog Shadow)

Arthuriomyces peckianus (Blackberry Orange Rust)

Artomyces pyxidatus (Crown-tipped Coral)

Ascobolus denudatus (fungus)

Ascobolus furfuraceus (fungus)

Ascobolus viridis (fungus)

Ascocoryne sarcoides (Purple Jellydisc)

Astraeus smithii (Smith’s Earthstar)

Astraeus spp. (Barometer Earthstars)

Atheniella adonis (Scarlet Bonnet)

Aurantioporthe corni (Dogwood Golden Canker)

Aureoboletus russellii (Russell’s Bolete)

Auricularia americana (Jelly Tree Ear)

Auricularia angiospermarum (Wood Ear)

Auriculariaceae (fungi)




Baorangia bicolor (Two-colored Bolete)

Bisporella citrina (Yellow Fairy Cup Fungus)

Bjerkandera adusta (Smoky Polypore)

Blumeria graminis (Barley Powdery Mildew)

Blumeriella jaapii (Cherry Leaf Spot)

Bolbitius reticulatus (Netted Fieldcap)

Bolbitius spp. (fungi)

Bolbitius titubans (Yellow Fieldcap)

Boletaceae (Boletes)

Boletellus spp. (boletes)

Boletinellus merulioides (Ash-tree Bolete)

Boletus edulis (King Bolete)

Boletus luridus (Lurid Bolete)

Boletus nobilis (Noble Bolete)

Boletus nobilisimus (Bolete)

Boletus sensibilis (Curry Bolete)

Boletus subcaerulescens (Almost Bluing King Bolete)

Boletus variipes (Variable-stalk Bolete)

Bovista pila (Tumbling Puffball)

Bovista plumbea (Lead-grey Puffball)

Bovista spp. (True Puffballs)

Bovistella utriformis (Mosaic Puffball)




Calocera cornea (Club-like Tuning Fork)

Calocera viscosa (Yellow Stagshorn Fungus)

Calvatia cyathiformis (Purple-spored Puffball)

Calvatia gigantea (Giant Puffball)

Camarops petersii (Dog’s Nose Fungus)

Camarops spp. (fungi)

Candolleomyces candolleanus (Pale Brittlestem)

Cantharellus cibarius (Golden Chanterelle)

Cantharellus cinereus (Ashen Chanterelle)

Cantharellus cinnabarinus (Red Chanterelle)

Cantharellus lateritius (Smooth Chanterelle)

Cantharellus subalbidus (White Chanterelle)

Ceratocystis fagacearum (Oak Wilt)

Ceratocystis smalleyi (Ceratocystis Canker of Bitternut Hickory)

Cerioporus leptocephalus (Blackfoot Polypore)

Cerioporus squamosus (Dryad’s Saddle)

Cerospora xanthoxyli (Leaf Spot)

Cerrena unicolor (Mossy Maze Polypore)

Chionosphaera apobasidialis (fungus)

Chlorociboria aeruginascens (Green Wood Cup)

Chlorociboria aeruginosa (Turquoise Elfcup)

Chlorophyllum agaricoides (Puffball Parasol)

Chlorophyllum molybdites (Green-spored Parasol)

Chlorophyllum rhacodes (Shaggy Parasol)

Chroogomphus ochraceus (Olive Pine Spike)

Chroogomphus rutilus (Copper Spike)

Chroogomphus spp. (bolete)

Ciboria batschiana (Catkin Cup)

Clavaria fragilis (Fairy Fingers)

Clavaria spp. (fungi)

Clavaria zollingeri (Violet Coral Fungus)

Clavariadelphus truncatus (Truncated Club)

Clavulinopsis laeticolor (Handsome Club)

Climacodon septentrionalis (Northern Tooth)

Climacodon spp. (shelf fungus)

Clitocybe dealbata (Ivory Funnel)

Clitocybe gibba (Common Funnel)

Clitocybe martiorum (funnel)

Clitocybe nebularis (Clouded Funnel)

Clitocybe nuda (Wood Blewit)

Clitocybe subconnexa (Clustered Clitocybe)

Clitocybula familia (coincap)

Clitopilus spp. (fungus)

Coleosporium solidaginis (Goldenrod Rust)

Collybiopsis subnuda (parachute)

Coltricia montagnei (Green’s Polypore)

Coltricia perennis (Brown Funnel Polypore)

Connopus acervatus (Cluster Cap)

Conocybe apala var. albipes (White Dunce Cap)

Conocybe filaris (Fool’s Conecap)

Conocybe macrocephala (conecap)

Conocybe tenera (Common Conecap)

Conocybe vexans (Vexed Conecap)

Coprinellus disseminatus (Trooping Crumble Cap)

Coprinellus domesticus (Firerug Inkcap)

Coprinellus micaceus (Mica Cap)

Coprinopsis atramentaria (Common Ink Cap)

Coprinopsis lagopus (Hare’s Foot Inkcap)

Coprinopsis picacea (Magpie Inkcap)

Coprinopsis variegata (Scaly Ink Cap)

Coprinus comatus (Shaggy Mane)

Coriolopsis gallica (Brownflesh Bracket)

Cortinarius alboviolaceus (Silvery-violet Cort)

Cortinarius allutus (webcap)

Cortinarius angelesianus (webcap)

Cortinarius annulatus (webcap)

Cortinarius anomalus (Variable Webcap)

Cortinarius armillatus (Red-banded Webcap)

Cortinarius atkinsonianus (Atkinson’s Fungi)

Cortinarius caperatus (Goats Hat)

Cortinarius claricolor (webcap)

Cortinarius distans (webcap)

Cortinarius flavifolius (webcap)

Cortinarius glaucopus (Greenfoot Webcap)

Cortinarius iodes (Viscid Violet Cort)

Cortinarius jubarinus (webcap)

Cortinarius laniger (Woolly Webcap)

Cortinarius luteoarmillatus (webcap)

Cortinarius melleopallens (webcap)

Cortinarius mucosus (Orange Webcap)

Cortinarius murellensis (webcap)

Cortinarius paleaceus (Pelargonium Webcap)

Cortinarius pholideus (Scaly Webcap)

Cortinarius pseudofallax (webcap)

Cortinarius scandens (webcap)

Cortinarius septentrionalis (webcap)

Cortinarius sphaerosporus (webcap)

Cortinarius squarrosus (webcap)

Cortinarius subcroceofolius (webcap)

Cortinarius subsolitarius (webcap)

Cortinarius trivialis (Girdled Webcap)

Cotylidia undulata (Stalked Rosette)

Craterellus cornucopioides (Horn of Plenty)

Craterellus fallax (Black Trumpet)

Craterellus foetidus (Fragrant Black Trumpet)

Craterellus lutescens (Yellow Foot)

Craterellus tubaeformis (Yellowfoot)

Crepidotus albatus (oysterling)

Crepidotus applanatus (Flat Crep)

Crepidotus crocophyllus (Saffron Crep)

Crepidotus ellipsoideus (Small White Crepidotus)

Crepidotus kauffmanii (Kauffmans stumpfoot mushroom)

Crepidotus luteicolor (oysterling)

Crepidotus regularis (oysterling)

Crinipellis spp. (pinwheels)

Crinipellis zonata (Zoned Hairy Parachute)

Cronartium quercuum (Pine-oak Gall Rust)

Crucibulum laeve (Common Bird’s Nest)

Crucibulum striatus (Fluted Bird’s Nest)

Cuphophyllus virgineus (Snowy Waxcap)

Cyanoboletus pulverulentus (Inkstain Bolete)

Cyathus stercoreus (Dung-loving Bird’s Nest)

Cyathus striatus (Fluted Bird's Nest Fungus)

Cyclocybe erebia (Dark Fieldcap)

Cyptotrama chrysopepla (Golden Coincap)

Cystoderma aureum (Golden Cap)

Cystodermella terryi (fungus)

Cytospora spp. (Cankers)




Dacrymyces chrysospermus (Orange Jelly Spot)

Dacrymyces minor (fungus)

Dacrymyces spathularia (Fan-shaped Jelly Fungus)

Dacrymyces stillatus (Common Jellyspot)

Daedalea quercina (Oak Mazegill)

Daedaleopsis confragosa (Thin-Walled Maze Polypore)

Daldinia concentrica (King Alfred’s Cakes)

Datronia mollis (Common Mazegill)

Datronia stereoides (bracket fungus)

Datroniella scutellata (bracket fungus)

Dendrostilbella spp. (fungi)

Diatrype spp. (fungi)

Diplocarpon mespili (Entomosporium Leaf Spot)

Diplodia natalensis (Stem Canker)

Diplodia tumefaciens (Corky Bark Disease)

Diplomitoporus crustulinus (shelf fungus)

Discina brunnea (Gabled False Morel)

Discina fastigiata (Beefsteak False Morel)

Disciotis venosa (Veined Brown Cup Fungus)

Ductifera pululahuana (White Jelly Fungus)




Entoloma abortivum (Aborted Entoloma)

Entoloma cetratum (Honey Pinkgill)

Entoloma formosum (Pretty Pinkgill)

Entoloma incanum (Mouse-pee Pinkgill)

Entoloma infula (pinkgill)

Entoloma majaloides (pinkgill)

Entoloma parvum (pinkgill)

Entoloma rhodopolium (Wood Pinkgill)

Entoloma serrulatum (Blue Edge Pinkgill)

Entoloma strictius (Straight-stalked Entoloma)

Entomophaga grylli (Summit Disease)

Entomophaga maimaiga (entomophagus fungus)

Entyloma australe (White Smut)

Epichloe typhina (Choke Disease of Grasses)

Erwinia amylovora (Fire Blight)

Erysiphales (Powdery Mildew)

Erysiphe adunca (Willow Mildew)

Erysiphe diffusa (powdery mildew)

Eudarluca spp. (fungi)

Eutypella parasitica (Eutypella Canker)

Exidia glandulosa (Black Witches’ Butter)

Exidia nigricans (Warlock’s Butter)

Exidia recisa (Amber Jelly Fungus)

Exidia repanda (Birch Jelly)




Favolus pseudobetulinus (honeycomb fungus)

Fistulina hepatica (Beefsteak Polypore)

Flammulaster erinaceellus (Powder-scale Pholiota)

Flammulina velutipes (Velvet Foot)

Fomes fomentarius (Hoof Fungus)

Fomitiporia punctata (Elbowpatch Crust)

Fomitopsis betulina (Birch Polypore)

Fomitopsis pinicola (Red-banded Polypore)

Fuscoporia ferruginosa (Rusty Porecrust)

Fuscoporia gilva (Mustard Yellow Polypore)

Fuscopostia fragilis (Brown-staining Cheese Polypore)




Galerina autumnalis (Deadly Galerina)

Galerina marginata (Funeral Bell)

Galerina vittiformis (Hairy Leg Bell)

Ganoderma applanatum (Artist’s Conk)

Ganoderma lucidum (Lacquered Bracket)

Ganoderma tsugae (Hemlock Varnish Shelf)

Geastrum coronatum (Crowned Earthstar)

Geastrum fimbriatum (Sessile Earthstar)

Geastrum floriforme (Daisy Earthstar)

Geastrum fornicatum (Arched Earthstar)

Geastrum minimum (Tiny Earthstar)

Geastrum pectinatum (Beaked Earthstar)

Geastrum quadrifidum (Four-rayed Earthstar)

Geastrum saccatum (Rounded Earthstar)

Geastrum spp. (Earthstars)

Geastrum striatum (Striate Earthstar)

Geastrum triplex (Collared Earthstar)

Genabea spinospora (fungus)

Gibellula pulchra (fungus)

Gliophorus psittacinus (Parrot Mushroom)

Gloeophyllum sepiarium (Conifer Mazegill)

Gloeophyllum sepiarium (Rusty Gilled Polypore)

Gloeoporus dichrous (Bicolored Bracket)

Gloiocephala caricis (pinwheel or parachute mushroom)

Gloiodon strigosus (fungus)

Glomus spp. (fungus)

Gomphidius flavipes (spike)

Gomphidius glutinosus (Slimy Spike)

Gomphidius maculatus (Larch Spike)

Gomphidius nigricans (spike)

Gomphus clavatus (Pig’s Ears)

Grifola frondosa (Hen of the Woods)

Gymnoconia interstitialis (Orange Rust of Raspberries)

Gymnoconia nitens (Orange Rust)

Gymnoconia spp. (rust fungi)

Gymnopilus sapineus (Scaly Rustgill)

Gymnopus dryophilus (Oak-loving Gymnopus)

Gymnopus semihirtipes (fungus)

Gymnopus spongiosus (Hairy-stalked Collybia)

Gymnosporangium clavipes (Cedar-quince Rust)

Gymnosporangium globosum (Cedar-hawthorn Rust)

Gymnosporangium juniperi-virginianae (Cedar-apple Rust)

Gyrodon intermedius (bolete)

Gyrodon merulioides (Ash-tree Bolete)

Gyromitra ambigua (false morrel)

Gyromitra ambigua (Changeable False Morel)

Gyromitra esculenta (False Morel)

Gyromitra fastigiata (false morrel)

Gyromitra fastigiata (Beefsteak False Morel)

Gyromitra gigas (Snow Morel)

Gyromitra infula (Hooded False Morel)

Gyromitra sphaerospora (Umbrella False Morel)

Gyroporus castaneus (Chestnut Bolete)




Hapalopilus nidulans (Cinnamon Bracket)

Harrya chromapes (Chrome-footed Bolete)

Hebeloma colvini (poisonpie)

Heimiomyces tenuipes (Orange Faint Foot Mushroom)

Helvella chinensis (Stalked Hairy Cup)

Helvella crispa (Fluted White Elfin Saddle)

Helvella lacunosa (Elfin Saddle)

Helvella macropus (Felt Saddle Fungus)

Hemileccinum subglabripes (Smoothish-stemmed Bolete)

Hemimycena lactea (Milky Bonnet)

Hemipholiota populnea (Poplar Pholiota)

Hemistropharia albocrenulata (White-crested Scaly)

Hericium americanum (Bear’s Head Tooth)

Hericium cirrhatum (Tiered Tooth Fungus)

Hericium coralloides (Coral Tooth Fungus)

Hericium erinaceus (Lion’s Mane)

Hesperomyces virescens (Green Beetle Hanger)

Heterotextus spp. (fungi)

Hohenbuehelia mastrucata (Woolly Oyster)

Hohenbuehelia nigra (fungus)

Hohenbuehelia petaloides (Shoehorn Oyster Mushroom)

Hortiboletus rubellus (Ruby Bolete)

Humidicutis marginata var. marginata (Orange-gilled Waxy Cap)

Hydnellum aurantiacum (Orange Rough-cap Tooth)

Hydnellum caeruleum (Blue Tooth)

Hydnellum concrescens (Zoned Tooth)

Hydnellum ferrugineum (Mealy Tooth)

Hydnellum peckii (Red-juice Tooth)

Hydnellum scabrosum (Bitter Tooth)

Hydnellum suaveolens (Sweetgrass Hydnellum)

Hydnoporia olivacea (Brown-toothed Crust Fungus)

Hydnoporia tabacina (Willow Glue)

Hydnum spp. (Hedgehog Mushrooms)

Hydnum umbilicatum (Depressed Hedgehog)

Hygrocybe ceracea (Butter Waxcap)

Hygrocybe coccinea (Scarlet Waxy Cap)

Hygrocybe conica (Witch’s Hat)

Hygrocybe flavescens (Golden Waxy Cap)

Hygrocybe miniata (Vermilion Waxcap)

Hygrocybe mucronella (Bitter Waxcap)

Hygrocybe parvula (waxcap)

Hygrocybe punicea (Crimson Waxcap)

Hygrophoropsis aurantiaca (False Chanterelle)

Hygrophorus agathosmus (Almond Woodwax)

Hygrophorus camarophyllus (Arched Woodwax)

Hygrophorus discoideus (Clay Waxycap)

Hygrophorus eburneus (Cowboy’s Handkerchief)

Hygrophorus eburneus var. eburneus (Cowboy’s Handkerchief)

Hygrophorus erubescens (Blotched Woodwax)

Hygrophorus fuligineus (Sooty Hygrophorus)

Hygrophorus piceae (Spruce Waxy Cap)

Hygrophorus pudorinus (Rosy Woodwax)

Hygrophorus purpurascens (Veiled Purple Waxcap)

Hymenopellis furfuracea (Beech Rooter)

Hymenopellis megalospora (Lesser Rooting Xerula)

Hymenopellis radicata (Deep Root Mushroom)

Hymenoscyphus calyculus (fungus)

Hymenoscyphus fructigenus (Nut Disco)

Hypholoma capnoides (Smoky-gilled Hypholoma)

Hypholoma lateritium (Brick Cap)

Hypomyces hyalinus (Amanita Mold)

Hypomyces lactifluorum (Lobster Mushroom)

Hypomyces luteovirens (Yellow-green Russula Mold)

Hypomyces macrosporus (fungus)

Hypomyces microspermus (Mushroom Pimples Fungus)

Hypomyces purpureus (fungus)

Hypoxylon rubiginosum (Rusty Woodwart)

Hypsizygus elongatipes (Beech Mushroom)

Hypsizygus tessellatus (Brown Beech Mushroom)

Hypsizygus tessulatus (Beech Mushroom)

Hypsizygus ulmarius (Elm Oyster)

Hysterangium spp. (fungi)




Imleria badia (Bay Bolete)

Imleria pallida (Pallid Bolete)

Infundibulicybe trulliformis (Dapper Funnel)

Inocybe asterospora (Star Fibercap)

Inocybe flocculosa (Fleecy Fibercap)

Inocybe heterochrominea (fiber cap)

Inocybe hirtella (fiber cap)

Inocybe lanuginosa (Woolly fibrecap)

Inocybe lilacina (Lilac Fibrecap)

Inocybe mixtilis (Blonde, Hairy Inocybe)

Inocybe nitidiuscula (fiber cap)

Inocybe nodulospora (fiber cap)

Inocybe pyriodora (Fragrant Inocybe)

Inocybe rimosa (Deadly Inocybe)

Inocybe stellatospora (Woolly Fibrecap)

Inocybe subcarpta (fiber cap)

Inonotus obliquus (Chaga)

Inosperma adaequatum (fungus)

Inosperma calamistratum (Greenfoot Fibrecap)

Irpex lacteus (Milk-white Toothed Polypore)

Ischnoderma benzoinum (Benzoin Bracket)

Ischnoderma resinosum (Resinous Polypore)



Jimgerdemannia lactiflua (Milky Pea Truffle)




Kretzschmaria deusta (Brittle Cinder)

Kuehneromyces vernalis (Conifer Woodtuft)




Laccaria laccata (Deceiver)

Laccaria ochropurpurea (Purple-gilled Laccaria)

Laccaria tortilis (Twisted Deceiver)

Laccaria trullisata (Sandy Laccaria)

Lacrymaria velutina (Weeping Widow)

Lactarius affinis (Kindred Milk Cap)

Lactarius affinis var affinis (Kindred Milk Cap)

Lactarius aquizonatus (Water-margined Milk Cap)

Lactarius camphoratus (Curry Milkcap)

Lactarius chelidonium (Celandine Lactarius)

Lactarius controversus (Blushing Milkcap)

Lactarius deliciosus (Saffron Milk Cap)

Lactarius fragilis (milkcap)

Lactarius fuliginellus (Common Milkcap)

Lactarius glutigriseus (milkcap)

Lactarius hepaticus (Liver Milkcap)

Lactarius indigo (Indigo Milk Cap)

Lactarius lignyotus (Chocolate Milky)

Lactarius maculatus (milk cap)

Lactarius mucidus (Slimy Milk Cap)

Lactarius nancyae (milk cap)

Lactarius paradoxus (Silver-blue Milkcap)

Lactarius pseudodeceptivus (milkcap)

Lactarius pseudoflexuosus (milkcap)

Lactarius pseudouvidus (milkcap)

Lactarius pubescens (Downy Milk Cap)

Lactarius pyrogalus (Fire-milk Lactarius)

Lactarius quietus (Oakbug Milkcap)

Lactarius repraesentaneus (Purple-staining Bearded Milk Cap)

Lactarius salmonicolor (Salmon Milkcap)

Lactarius scrobiculatus (Spotted Milkcap)

Lactarius sordidus (Dirty Milky)

Lactarius subvellereus (Fleecy Milky Cap)

Lactarius tabidus (Birch Milkcap)

Lactarius tabidus (Sulphur Milkcap)

Lactarius villosus (Hairy Milkcap)

Lactifluus piperatus (Peppery Milkcap)

Laeticutis cristata (fungus)

Laetiporus cincinnatus (White-Pored Chicken of the Woods)

Laetiporus persicinus (White Chicken Mushroom)

Laetiporus sulphureus (Chicken of the Woods)

Lanmaoa pallidorosea (Bouillon Bolete)

Laxitextum bicolor (Two-tone Parchment)

Leccinum atrostipitatum (Dark-stalked Bolete)

Leccinum flavostipitatum (bolete)

Leccinum insigne (Aspen Bolete)

Leccinum snellii (Snell’s Bolete)

Leccinum vulpinum (Foxy Bolete)

Legaliana badia (Bay Cup)

Lentaria byssiseda (fungus)

Lentinellus micheneri (Stalked Lentinellus)

Lentinellus ursinus (Bear Lentinus)

Lentinus brumalis (Winter Polypore)

Lentinus tigrinus (Tiger Sawgill)

Leotia viscosa (Chicken Lips)

Lepiota aspera (Freckled Dapperling)

Lepiota clypeolaria (Shield Dapperling)

Lepiota cortinarius (Cobweb Parasol)

Lepiota cristata (Stinking Dapperling)

Lepiota josserandii (Deadly Parasol)

Lepiota lilacea (fungus)

Lepiota neophana (fungus)

Lepista irina (Flowery Blewit)

Leptonia strictipes (fungus)

Leratiomyces squamosus var. thraustus (Slender Roundhead)

Leucocoprinus cepistipes (Onion-stalk Parasol)

Leucocybe candicans (Frosty funnel)

Leucopaxillus laterarius (Fairly False Funnelcap)

Leucopholiota decorosa (Decorated Pholiota)

Loreleia postii (Liverwort Navel)

Lycoperdon curtisii (Curtis’s Puffball)

Lycoperdon echinatum (Spiny Puffball)

Lycoperdon marginatum (Peeling Puffball)

Lycoperdon molle (Soft Puffball)

Lycoperdon perlatum (Common Puffball)

Lycoperdon pulcherrimum (Long-spined Puffball)

Lycoperdon subincarnatum (Ruddy Puffball)

Lyophyllum decastes (Fried Chicken Mushroom)

Lyophyllum konradianum (domecap)

Lysurus cruciatus (Lizard’s Claw Mushroom)




Marasmiaceae (Pinwheel Mushrooms)

Marasmius epiphyllus (Leaf Parachute)

Marasmius oreades (Fairy Ring Marasmius)

Marasmius rotula (Collared Parachute)

Marasmius strictipes (Orange-yellow Marasmius)

Melampsora bigelowii (rust fungus)

Melanoleuca davisiae (cavalier)

Melanoleuca resplendens (knight)

Melanomma subdispersum (fungus)

Melastiza chateri (Red Saucer)

Merulius spp. (shelf fungi)

Microglossum rufum (Orange Earthtongue)

Mitrula spp. (Swamp Beacons)

Mollisia cinerea (Common Grey Disco)

Mollisia ligni (fungus)

Morchella americana (Yellow Morel)

Morchella elata (Black Morel)

Multiclavula mucida (White Green-algae Coral)

Mutinus caninus (Dog Stinkhorn)

Mutinus elegans (Devil's Dipstick)

Mycena acicula (Orange Bonnet)

Mycena citrinomarginata (Yellow-edged Bonnet)

Mycena crocea (Walnut Mycena)

Mycena flavifolia (bonnet)

Mycena galericulata (Common Bonnet)

Mycena haematopus (Bleeding Fairy Helmet)

Mycena inclinata (Clustered Bonnet)

Mycena leaiana (Orange Mycena)

Mycena leptocephala (Nitrous Bonnet)

Mycena pura (Lilac Bonnet)

Mycena purpureofusca (Purple-edge Bonnet)

Mycena sanguinolenta (Bleeding Bonnet)

Mycena subcaerulea (Blue Mycena)

Mycena vulgaris (Common Mycena)

Mycosphoerello effiguroto (Mycosphaerella Leaf Spot)

Mycosphoerello fraxinicola (Phyllosticta Leaf Spot)




Narcissea cordispora (Ticker Inkcap)

Narcissea patouillardii (fungus)

Nectria spp. (fungi)

Neofavolus alveolaris (Hexagonal-pored Polypore)

Neolentinus cyathiformis (fungus)

Neolentinus ponderosus (Giant Lentinus)

Neottiella vivida (fungus)

Niveoporofomes spraguei (Green Cheese Polypore)




Octaviania spp. (bolete)

Omphalotus illudens (Eastern American Jack-o’-Lantern Mushroom)

Onnia tomentosa (Woolly Velvet Polypore)

Ophiocordyceps clavulata (Bug Sputnik)

Ophiocordyceps stylophora (fungus)

Orbilia auricolor (fungus)

Orbilia luteorubella (fungus)

Otidea bufonia (Toad’s Ear)

Otidea onotica (Hare’s Ear)




Paecilomyces penicillatus (fungus)

Panaeolus papilionaceus (Petticoat Mottlegill)

Panaeolus spp. (Mottlegills)

Panellus stipticus (Luminescent Panellus)

Panus conchatus (Lilac Oysterling)

Panus neostrigosus (Hairy Oyster Mushroom)

Paragyrodon sphaerosporus (Leathery-veiled Bolete)

Parasola auricoma (Goldenhaired Inkcap)

Parasola conopilus (Conical Brittlestem)

Parasola plicatilis (Pleated Inkcap)

Peniophora rufa (Red Tree Brain Fungus)

Perenniporia fraxinophila (Ash Heart Rot)

Perenniporia subacida (White Stringy Butt Rot)

Peziza varia (Layered Cup)

Peziza vesiculosa (Blistered Cup)

Pezizaceae (cup fungi)

Phaeolus schweinitzii (Dyer’s Polypore)

Phaeomarasmius spp. (fungi)

Phaeotremella foliacea (Leafy Brain)

Phallaceae (Stinkhorns)

Phallus duplicatus (Skirted Stinkhorn)

Phallus hadriani (Dune Stinkhorn)

Phallus impudicus (Common Stinkhorn)

Phallus ravenelii (Ravenel’s Stinkhorn)

Phallus rubicundus (Devil’s Stinkhorn)

Phellinopsis conchata (fungus)

Phellinus everhartii (Canker Rot)

Phellinus igniarius (Willow Bracket)

Phellinus populicola (fungus)

Phellinus tremulae (Aspen Bracket)

Phellodon confluens (Fused Tooth)

Phellodon melaleucus (Grey Tooth)

Phellodon niger (Black Tooth)

Phlebia incarnata (Coral-pink Merulius)

Phlebia radiata (Wrinkled Crust)

Phlebia tremellosa (Jelly Rot)

Pholiota astragalina (Pinkish-orange Pholiota)

Pholiota aurivella group (Golden Pholiota)

Pholiota carbonaria (Charcoal Scalycap)

Pholiota granulosa (scalycap)

Pholiota mixta (scalycap)

Pholiota squarrosa (Shaggy Pholiota)

Pholiota squarrosoides (Sharp-scaly Pholiota)

Pholiotina rugosa (Ringed Cone Head)

Phomopsis spp. (Phomopsis gall on hickory)

Phragmidium americanum (rust fungus)

Phragmidium ivesiae (rust fungus)

Phragmidium potentillae (rust fungus)

Phyllactinia guttata (Powdery Mildew)

Phylloporus rhodoxanthus (Golden Gilled Bolete)

Phyllosticta minima (Purple Bordered Leaf Spot)

Phyllotopsis nidulans (Mock Oyster Mushroom)

Picipes badius (Bay Polypore)

Pisolithus tinctorius (Dead Man’s Foot)

Plasmopara halstedii (downy mildew)

Plectania melastoma (Corona Cup)

Pleurocybella porrigens (Angels Wings)

Pleuroflammula multifolia (fungus)

Pleurotaceae (fungi)

Pleurotus citrinopileatus (Golden Oyster Mushroom)

Pleurotus dryinus (Veiled Oyster Mushroom)

Pleurotus ostreatus (Oyster Mushroom)

Pleurotus populinus (Aspen Oyster Mushroom)

Pleurotus pulmonarius (Summer Oyster Mushroom)

Pleurotus spp. (Oyster Mushrooms)

Plicaturopsis crispa (Crimped Gill)

Pluteus atromarginatus (Blackedged Shield)

Pluteus aurantiorugosus (Flame Shield)

Pluteus cervinus (Deer Mushroom)

Pluteus granularis (deer mushroom)

Pluteus longistriatus (Pleated Pluteus)

Pluteus pellitus (Ghost Shield)

Pluteus petasatus (Patrician Deer Mushroom)

Pluteus romellii (Goldleaf Shield)

Pluteus salicinus (Willow Shield)

Polyozellus multiplex (Blue Chanterelle)

Polyporaceae (Bracket Fungi)

Polyporus arcularius (Spring Polypore)

Polyporus radicatus (Rooting Polypore)

Polyporus tuberaster (Tuberous Polypore)

Polyporus umbellatus (Umbrella Polypore)

Porodaedalea pini (Pine Bracket)

Porodisculus pendulus (Pendulous-disc Polypore)

Protostropharia semiglobata (Dung Roundhead)

Psathyrella candolleana (Pale Brittlestem)

Psathyrella conissans (Red-gilled Psathyrella)

Psathyrella cystidiosa (brittlestem)

Psathyrella piluliformis (Common Stump Brittlestem)

Psathyrella rhodospora (brittlestem)

Pseudoarmillariella ectypoides (Streaked Clitocybe)

Pseudoclitocybe cyathiformis (The Goblet)

Pseudohydnum gelatinosum (Toothed Jelly Fungus)

Pseudomarasmius pallidocephalus (Conifer Pinwheel)

Pseudosperma rimosum (Split Fibrecap)

Pseudospiropes longipilus (fungus)

Puccinia andropogonis var. xanthoxyli (Rust of Prickly Ash)

Puccinia bolleyana (Elderberry Rust)

Puccinia coronata (Crown Rust)

Puccinia eatoniae (orange-yellow rust)

Puccinia longipes var. brevipes (orange-yellow rust)

Puccinia malvacearum (Hollyhock Rust)

Puccinia mariae-wilsoniae (Spring Beauty Rust)

Puccinia polygoni-amphibii var. convolvuli (rust fungus)

Puccinia silphii (orange-yellow rust)

Puccinia sparganioidis (Ash Rust)

Pulvinula convexella (fungus)

Punctularia strigosozonata (White-rot Fungus)







Ramaria apiculata var. apiculata (Green-tipped Coral)

Ramaria apiculata var. brunnea (Green-tipped Coral)

Ramaria aurea (Golden Coral Fungus)

Ramaria flavobrunnescens (Yellow-Brown Coral Fungus)

Ramaria foetida (coral fungus)

Ramaria formosa (Yellow-tipped Coral Fungus)

Ramaria longispora (Longspored Orange Coral)

Ramaria pusilla (coral fungus)

Ramaria rubella (coral fungus)

Ramaria rubiginosa (coral fungus)

Ramaria stricta (Strict-branched Coral Fungus)

Ramaria stricta var. concolor (Strict-branched Coral Fungus)

Ramariopsis asterella (fungus)

Resinomycena rhododendri (fungus)

Resupinatus dealbatus (fungus)

Retiboletus griseus (Grey Bolete)

Rhizopogon rubescens (Blushing False Truffle)

Rhizopogon spp. (fungus)

Rhodocollybia maculata (Spotted Collybia)

Rhodofomes cajanderi (Rosy Conk)

Rhodofomes carneus (bracket polypore)

Rhodofomes roseus (Rose Bracket)

Rhodotus palmatus (Wrinkled Peach)

Rhytisma acerinum (Black Tar Spot)

Rhytisma americanum (American Tar Spot)

Rhytisma punctatum (Speckled Tar Spot)

Rhytisma salicinum (Willow Tar Spot)

Rigidoporus populinus (Poplar Bracket)

Rosisphaerella rosicola (Cercospora Leaf Spot of Roses)

Russula adusta (Winecork Brittlegill)

Russula aeruginea (Green Russula)

Russula albonigra (Blackening Russula)

Russula amoenicolor (brittlegill)

Russula amoenolens (Camembert Brittlegill)

Russula aurata (brittlegill)

Russula betularum (Birch Brittlegill)

Russula bicolor (Bicolored Russula)

Russula borealis (Northern Russula)

Russula brevipes (Short-stemmed Russula)

Russula californiensis (brittlegill)

Russula cerolens (brittlegill)

Russula cessans (Tardy Brittlegill)

Russula cinerascens (brittlegill)

Russula claroflava (Yellow Swamp Brittlegill)

Russula compacta (Fishbiscuit Russula)

Russula cremoricolor (Winter Russula)

Russula crustosa (Green Quilt Russula)

Russula cyanoxantha (Charcoal Burner)

Russula cyanoxantha var. variata (Charcoal Burner)

Russula decolorans (Copper Brittlegill)

Russula delica (Milk-white Brittlegill)

Russula densifolia (Crowded Brittlegill)

Russula exalbicans (Bleached Brittlegill)

Russula flavisiccans (brittlestem)

Russula foetens (Stinking Brittlegill)

Russula foetentula (brittlegill)

Russula fragilis (Fragile Brittlegill)

Russula fragrantissima (Almond-scented Russula)

Russula galochroa (brittlegill)

Russula grata (Almond-scented Russula)

Russula heterophylla (Greasy Green Brittlegill)

Russula lutea (Small Yellow Russula)

Russula mariae (Purple-bloom Russula)

Russula michiganensis (brittlegill)

Russula modesta (Modest Russula)

Russula nigricans (Blackening Brittlegill)

Russula nitida (Purple Swamp Brittlegill)

Russula ochroleuca (Ochre Brittlegill)

Russula paludosa (Hintapink)

Russula parvovirescens (Blue-green Cracking Russula)

Russula pulchra (Beautiful Russula)

Russula pulverulenta (brittlegill)

Russula rhodocephala (Redhead Russula)

Russula romagnesiana (brittlegill)

Russula rosacea (Blood Red Russula)

Russula rosea (Rosy Brittlegill)

Russula sanguinaria (Bloody Brittlegill)

Russula sanguinea (Bloody Brittlegill)

Russula sardonia (Primrose Brittlegill)

Russula silvicola (Emetic Russula)

Russula spp. (Brittlegills)

Russula squalida (brittlegill)

Russula variata (Variable Russula)

Russula ventricosipes (brittlegill)

Russula vinacea (Blackish-red Russula)

Russula viridella (brittlegill)

Russula viscida (Viscid Brittlegill)

Russula xerampelina (Shellfish-scented Russula)




Sarcomyxa serotina (Late Oyster)

Sarcoscypha austriaca (Scarlet Cup)

Sarcoscypha occidentalis (Stalked Scarlet Cup)

Sarcosoma globosum (Witches Cauldron)

Sarcosphaera crassa (Crown Fungus)

Schizonella melanogramma (Rare Spring Sedge Smut)

Schizophyllum commune (Split Gill)

Scleroderma citrinum (Common Earthball)

Scleroderma michiganense (earthball)

Sclerotinia sclerotiorum (White Mold)

Sclerotiniaceae (fungi)

Scutellinia erinaceus (Orange Eyelash Cup)

Scutellinia scutellata (Common Eyelash)

Scytinotus longinquus (fungus)

Sebacina schweinitzii (Jellied False Coral Fungus)

Sebacina sparassoidea (White Coral Jelly Fungus)

Sepedonium spp. (fungi)

Septoria aceris (Septoria Leaf Spot)

Simocybe centunculus (Dingy Twiglet)

Simocybe spp. (fungus)

Sirococcus clavigignenti-juglandacearum (Butternut Canker)

Sowerbyella rhenana (Stalked Orange Peel Fungus)

Spathularia flavida (Yellow Fan)

Spathulariopsis velutipes (Velvet-foot Fairy Fan)

Sphaerobolus stellatus (Shooting Star)

Spinellus spp. (pin mold)

Stagonospora apocyni (Leaf Spot of Hemp Dogbane)

Steccherinum ochraceum (Ochre Spreading Tooth)

Steccherinum spp. (fungi)

Stephanoma spp. (fungus)

Stereum complicatum (Crowded Parchment)

Stereum gausapatum (Bleeding Oak Crust)

Stereum hirsutum (Hairy Curtain Crust)

Stereum ostrea (False Turkey Tail)

Stereum striatum (Silky Parchment)

Strobilomyces confusus (Confusing Bolete)

Strobilomyces strobilaceus (Old Man of the Woods)

Stropharia aeruginosa (Verdigris Agaric)

Stropharia rugosoannulata (Wine-cap Stropharia)

Suillellus luridus (Lurid Bolete)

Suillus americanus (Chicken Fat Mushroom)

Suillus borealis (slippery jack)

Suillus luteus (Slippery Jack)

Suillus placidus (Slippery White Bolete)

Suillus spp. (slippery jack)

Suillus spraguei (Painted Suillus)

Suillus weaverae (Butterball)




Taphrina caerulescens (Oak Leaf Blister)

Taphrina communis (Leaf Curl)

Taphrina communis (Plum Pocket)

Tapinella panuoides (Oyster Rollrim)

Tephrocybe spp. (Greylings)

Thelephora palmata (Stinking Earthfan)

Thelephora terrestris (Earthfan)

Tolypocladium capitatum (Drumstick Truffleclub)

Tolypocladium ophioglossoides (Snaketongue Truffleclub)

Tremellaceae (fungi)

Trametes betulina (Gilled Polypore)

Trametes cinnabarina (Northern Cinnabar Polypore)

Trametes elegans (White Maze Polypore)

Trametes gibbosa (Lumpy Bracket)

Trametes hirsuta (Hairy Bracket)

Trametes ochracea (Ochre Bracket)

Trametes pubescens (bracket fungus)

Trametes versicolor (Turkey Tail)

Trametopsis cervina (shelf fungus)

Tranzschelia arthurii (Black Cherry Rust)

Tranzschelia pruni-spinosae var. americana (rust fungus)

Tremella aurantia (Golden Ear)

Tremella fuciformis (Snow Fungus)

Tremella mesenterica (Witches’ Butter)

Tremiscus helvelloides (Apricot Jelly fungus)

Trichaptum abietinum (Violet-pored Bracket Fungus)

Trichaptum biforme (Violet-toothed Polypore)

Trichoderma viride (Green Mould of Narcissus)

Trichoglossum spp. (Hairy Earth Tongues)

Tricholoma argenteum (knight)

Tricholoma caligatum (False Matsutake)

Tricholoma columbetta (Blue Spot Knight)

Tricholoma equestre (Yellow Knight)

Tricholoma focale (Necklace Tricholoma)

Tricholoma fulvum (Birch Knight)

Tricholoma imbricatum (Matt Knight)

Tricholoma inamoenum (Gassy Knight)

Tricholoma intermedium (Western Chevalier)

Tricholoma magnivelare (American Matsutake)

Tricholoma mutabile (knight)

Tricholoma odorum (knight)

Tricholoma olivaceobrunneum (knight)

Tricholoma portentosum (Sticky Gray Trich)

Tricholoma subresplendens (knight)

Tricholoma sulphureum (Sulphur Knight)

Tricholoma transmutans (knight)

Tricholoma vaccinum (Russet Scaly Tricholoma)

Tricholoma virgatum (Ashen Knight)

Tubakia dryina (Tubakia leaf spot)

Tubaria confragosa (Ringed Tubaria)

Tubaria furfuracea (Scurfy Twiglet)

Tubaria hiemalis (Winter Twiglet)

Tulostoma simulans (Stalked Puffball)

Turbinellus floccosus (Scaly Chanterelle)

Tylopilus alboater (Black Velvet Bolete)

Tylopilus felleus (Bitter Bolete)

Tylopilus spp. (boletes)

Typhrasa gossypina (Wrinkled Psathyrella)

Tyromyces caesius (Blue Cheese Polypore)

Tyromyces chioneus (White Cheese Polypore)




Urnula craterium (Devil’s Urn)

Urocystis occulta (Stripe Smut of Rye)

Uromyces acuminatus (rust fungus)

Uromyces ari-triphylli (Jack-in-the-Pulpit Rust)

Uromyces halstedii (rust fungus)

Uromyces seditiosus (rust fungus)

Uromyces spp. (rust fungus)

Uromyces viciae-fabae (Faba Bean Rust)

Ustilago syntherismae (Loose Smut)




Valsa sordida (Cytospora Canker)

Vanderbylia robiniophila (bracket fungus)

Verpa bohemica (Early Morel)

Vitreoporus dichrous (Bicoloured Bracket)

Volvariella bombycina (Silky Rosegill)



Wilsoniana portulacae (Purslane White Rust)




Xanthoporia radiata (Alder Bracket)

Xerocomellus chrysenteron (Red-cracking Bolete)

Xerocomus subtomentosus (Suede Bolete)

Xeromphalina cauticinalis (Pinelitter Gingertail)

Xylaria cubensis (fungus)

Xylaria filiformis (fungus)

Xylaria hypoxylon (Candlesnuff Fungus)

Xylaria longipes (Dead Moll’s Fingers)

Xylaria polymorpha (Dead Man’s Fingers)

Xylobolus frustulatus (Ceramic Parchment)










No Species Page Yet?

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Capitalization of common names

Fungi common names are governed by International Code of Nomenclature for algae, fungi, and plants (ICN). According to the ICN, fungi common names can be either capitalized or not. In Britain fungi common names are governed by The British Mycological Society (BMS). The BMS formed a working party in 2005 to standardize common names of fungi. The project is ongoing, but a current checklist is available on the BMS Website. According to BMS, “the use of capitals for the English name in published texts will be to an extent determined by the publisher.” The BMS checklist uses capitalized common English language names. Most authors today also use capitalized common names for fungi. MinnesotaSeasons.com will adhere to the convention adopted by BMS.






Lowercase common names

The species in the list on this page whose name is all lowercase do not have a common name. The lowercase common name has been borrowed from the genus, family or other higher taxonomic rank.


Unidentified Fungi


unidentified fungus #03

Cass County


  unidentified fungus #03

Kathryn Wallis

unidentified fungus #05

Superior Hiking Trail


What are these? Found on the SHT near Two Harbors.

  unidentified fungus #05




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