| hemlock varnish shelf | Ganoderma tsugae | 51 | Native |
| turkey-tail | Trametes versicolor | 39 | Native |
| chicken of the woods | Laetiporus sulphureus | 30 | Native |
| Eastern American jack-o'-lantern | Omphalotus illudens | 30 | Native |
| Smooth Rock Tripe | Umbilicaria mammulata | 26 | Native |
| Viscid Violet Cort | Cortinarius iodes | 25 | Native |
| birch polypore | Fomitopsis betulina | 23 | Native |
| crowded parchment | Stereum complicatum | 19 | Native |
| Yellow Patches | Amanita flavoconia | 16 | Native |
| crown-tipped coral fungus | Artomyces pyxidatus | 16 | Native |
| Eastern American Platterful Mushroom | Megacollybia rodmanii | 16 | Native |
| Black-staining Polypore | Meripilus sumstinei | 16 | Native |
| Fly Agaric | Amanita muscaria | 15 | Native |
| Red Chanterelle | Cantharellus cinnabarinus | 15 | Native |
| witch's butter | Tremella mesenterica | 13 | Native |
| Asian Beauty | Radulomyces copelandii | 12 | Introduced |
| splitgill mushroom | Schizophyllum commune | 11 | Native |
| Eastern cauliflower mushroom | Sparassis spathulata | 11 | Native |
| Snaketongue Truffleclub | Tolypocladium ophioglossoides | 11 | Native |
| violet-toothed polypore | Trichaptum biforme | 11 | Native |
| common greenshield lichen | Flavoparmelia caperata | 9 | Native |
| Luminescent Panellus | Panellus stipticus | 8 | Native |
| Orange Spindle | Clavulinopsis aurantiocinnabarina | 7 | Native |
| Eastern Black Trumpet | Craterellus fallax | 7 | Native |
| White-pored Chicken of the Woods | Laetiporus cincinnatus | 7 | Native |
| common puffball | Lycoperdon perlatum | 7 | Native |
| Moth Urchin Fungus | Akanthomyces aculeatus | 6 | Native |
| Orange Jelly Spot | Dacrymyces chrysospermus | 6 | Native |
| Thin-walled Maze Polypore | Daedaleopsis confragosa | 6 | Native |
| Ringless Honey Mushroom | Desarmillaria caespitosa | 6 | Native |
| Aborted entoloma | Entoloma abortivum | 6 | Native |
| American Amber Jelly Fungus | Exidia crenata | 6 | Native |
| — | Fistulina americana | 6 | Native |
| green cheese polypore | Fomitopsis spraguei | 6 | Native |
| common earthball | Scleroderma citrinum | 6 | Native |
| spotted bolete | Xanthoconium affine | 6 | Native |
| Pear-shaped Puffball | Apioperdon pyriforme | 5 | Native |
| Collared Calostoma | Calostoma lutescens | 5 | Native |
| White Coral Fungus | Clavulina coralloides | 5 | Native |
| mica cap | Coprinellus micaceus | 5 | Native |
| Shaggy Mane | Coprinus comatus | 5 | Native |
| rock greenshield lichen | Flavoparmelia baltimorensis | 5 | Native |
| Brick Cap | Hypholoma lateritium | 5 | Native |
| Resinous Polypore | Ischnoderma resinosum | 5 | Native |
| devil's dipstick | Mutinus elegans | 5 | Native |
| Mountain Laurel Leaf Spot | Mycosphaerella colorata | 5 | Native |
| Honey Mushroom | Armillaria mellea | 4 | Native |
| Poor Man's Licorice | Bulgaria inquinans | 4 | Native |
| Smooth Chanterelle | Cantharellus lateritius | 4 | Native |
| Small Chanterelle | Cantharellus minor | 4 | Native |
| Chestnut Blight | Cryphonectria parasitica | 4 | Introduced |
| fluted bird's nest fungus | Cyathus striatus | 4 | Native |
| shining waxcap | Gloioxanthomyces nitidus | 4 | Native |
| hen of the woods | Grifola frondosa | 4 | Native |
| pallid bolete | Imleria pallida | 4 | Native |
| — | Inocybe tahquamenonensis | 4 | Native |
| Brittle Cinder | Kretzschmaria deusta | 4 | Native |
| Common Toadskin Lichen | Lasallia papulosa | 4 | Native |
| Pennsylvania Toadskin Lichen | Lasallia pensylvanica | 4 | Native |
| swamp beacon | Mitrula elegans | 4 | Native |
| Chicken Fat Mushroom | Suillus americanus | 4 | Native |
| Painted Suillus | Suillus spraguei | 4 | Native |
| Northern Cinnabar Polypore | Trametes cinnabarina | 4 | Native |
| ceramic parchment | Xylobolus frustulatus | 4 | Native |
| black knot | Apiosporina morbosa | 3 | Native |
| Dryad's Saddle | Cerioporus squamosus | 3 | Native |
| Green Wood Cup | Chlorociboria aeruginascens | 3 | Native |
| British soldier lichen | Cladonia cristatella | 3 | Native |
| spring pin | Cudoniella clavus | 3 | Native |
| Cedar-apple rust | Gymnosporangium juniperi-virginianae | 3 | Native |
| lion's-mane mushroom | Hericium erinaceus | 3 | Native |
| Honeysuckle Leaf Blight | Insolibasidium deformans | 3 | Introduced |
| Hairy Oyster Mushroom | Panus lecomtei | 3 | Native |
| Golden Pholiota | Pholiota aurivella | 3 | Native |
| Sharp-scaly Pholiota | Pholiota squarrosoides | 3 | Native |
| Smokey-eyed Boulder Lichen | Porpidia albocaerulescens | 3 | Native |
| stinky squid | Pseudocolus fusiformis | 3 | Native |
| Orange Moss Navel | Rickenella fibula | 3 | Native |
| Wrinkly Stinkhorn | Satyrus rugulosus | 3 | Native |
| False Turkeytail | Stereum lobatum | 3 | Native |
| Old-man-of-the-woods | Strobilomyces strobilaceus | 3 | Native |
| Lumpy Bracket | Trametes gibbosa | 3 | Native |
| Purplepore Bracket | Trichaptum abietinum | 3 | Native |
| Violet Gray Bolete | Tylopilus plumbeoviolaceus | 3 | Native |
| dead man's fingers | Xylaria polymorpha | 3 | Native |
| Eastern North American Destroying Angel | Amanita bisporigera | 2 | Native |
| Brown American Star-footed Amanita | Amanita brunnescens | 2 | Native |
| Tawny Grisette | Amanita fulva | 2 | Native |
| False Caesar's Mushroom | Amanita parcivolvata | 2 | Native |
| Hygroscopic Earthstar | Astraeus hygrometricus | 2 | Native |
| clustered brown bolete | Aureoboletus innixus | 2 | Native |
| Graceful Bolete | Austroboletus gracilis | 2 | Native |
| hypoxylon canker | Biscogniauxia atropunctata | 2 | Native |
| lilac bolete | Boletus separans | 2 | Native |
| stalked puffball-in-aspic | Calostoma cinnabarinum | 2 | Native |
| — | Chromelosporiopsis coerulescens | 2 | Native |
| Dixie Reindeer Lichen | Cladonia subtenuis | 2 | Native |
| Golden Spindles | Clavulinopsis fusiformis | 2 | Native |
| violet webcap | Cortinarius violaceus | 2 | Native |
| flame trumpet | Craterellus ignicolor | 2 | Native |
| — | Daldinia childiae | 2 | Native |
| Pink Earth Lichen | Dibaeis baeomyces | 2 | Native |
| Straight-stalked Entoloma | Entoloma strictius | 2 | Native |
| Warlock's Butter | Exidia nigricans | 2 | Native |
| Moss Bell | Galerina hypnorum | 2 | Native |
| hairy rubber cup | Galiella rufa | 2 | Native |
| artist's bracket | Ganoderma applanatum | 2 | Native |
| golden reishi | Ganoderma curtisii | 2 | Native |
| — | Ganoderma megaloma | 2 | Native |
| Conifer Mazegill | Gloeophyllum sepiarium | 2 | Native |
| Oak-loving Gymnopus | Gymnopus dryophilus | 2 | Native |
| brown-toothed crust fungus | Hydnoporia olivacea | 2 | Native |
| Amanita Mold | Hypomyces hyalinus | 2 | Native |
| chaga | Inonotus obliquus | 2 | Native |
| Sheathed Woodtuft | Kuehneromyces marginellus | 2 | Native |
| Peck's milky cap | Lactarius peckii | 2 | Native |
| Weeping Milk Cap | Lactifluus volemus | 2 | Native |
| Chicken Lips | Leotia viscosa | 2 | Native |
| flowerpot parasol | Leucocoprinus birnbaumii | 2 | Native |
| collared parachute | Marasmius rotula | 2 | Native |
| — | Morchella angusticeps | 2 | Native |
| hexagonal-pored polypore | Neofavolus alveolaris | 2 | Native |
| Beech Rooter | Oudemansiella furfuracea | 2 | Native |
| Netted shield lichen | Parmelia sulcata | 2 | Native |
| Skirted Stinkhorn | Phallus duplicatus | 2 | Native |
| Common Brown Cup | Phylloscypha phyllogena | 2 | Native |
| Stinking Orange Oyster | Phyllotopsis nidulans | 2 | Native |
| Oyster Mushroom | Pleurotus ostreatus | 2 | Introduced |
| pale oyster | Pleurotus pulmonarius | 2 | Introduced |
| scaly shield | Pluteus petasatus | 2 | Native |
| Toothed Jelly Fungus | Pseudohydnum gelatinosum | 2 | Native |
| Black Tar Spot | Rhytisma acerinum | 2 | Introduced |
| Poplar Bracket | Rigidoporus populinus | 2 | Native |
| Late Oyster | Sarcomyxa serotina | 2 | Native |
| jellied false coral fungus | Sebacina schweinitzii | 2 | Native |
| Wine-cap Stropharia | Stropharia rugosoannulata | 2 | Native |
| Velvet-footed Tap | Tapinella atrotomentosa | 2 | Native |
| Common Fiber Vase | Thelephora terrestris | 2 | Native |
| Gilled Polypore | Trametes betulina | 2 | Native |
| — | Tulasnella aurantiaca | 2 | Native |
| Bitter Bolete | Tylopilus felleus | 2 | Native |
| White Cheese Polypore | Tyromyces chioneus | 2 | Native |
| — | Xanthoconium purpureum | 2 | Native |
| Blushing Rosette | Abortiporus biennis | 1 | Native |
| Meadow Mushroom | Agaricus campestris | 1 | Introduced |
| Common Fieldcap | Agrocybe pediades | 1 | Native |
| American Abrupt-bulbed Lepidella | Amanita abrupta | 1 | Native |
| American Floury Amanita | Amanita farinosa | 1 | Native |
| — | Amanita fuscozonata | 1 | Native |
| Jackson's slender Caesar | Amanita jacksonii | 1 | Native |
| blusher | Amanita rubescens | 1 | Native |
| — | Antrodiella semisupina | 1 | Native |
| Bulbous Honey Fungus | Armillaria gallica | 1 | Native |
| Honey Mushroom | Armillaria ostoyae | 1 | Native |
| — | Auricularia angiospermarum | 1 | Native |
| Wood Ear mushroom | Auricularia polytricha | 1 | Native |
| two-colored bolete | Baorangia bicolor | 1 | Native |
| Icing sugar fungus | Beauveria bassiana | 1 | Native |
| — | Boletus atkinsonii | 1 | Native |
| — | Boletus variipes | 1 | Native |
| Berkeley's Polypore | Bondarzewia berkeleyi | 1 | Native |
| club-like tuning fork | Calocera cornea | 1 | Native |
| Dog's nose fungus | Camarops petersii | 1 | Native |
| — | Cantharellus corallinus | 1 | Native |
| Mulberry Leaf Spot | Cercospora moricola | 1 | Native |
| Elegant Polypore | Cerioporus varius | 1 | Native |
| Mossy Maze Polypore | Cerrena unicolor | 1 | Native |
| Shaggy Parasol | Chlorophyllum rhacodes | 1 | Introduced |
| — | Clavaria falcata | 1 | Native |
| Rye Ergot | Claviceps purpurea | 1 | Native |
| Miller's oysterling | Clitopilus hobsonii | 1 | Native |
| Blewit | Collybia nuda | 1 | Native |
| clustered toughshank | Collybiopsis confluens | 1 | Native |
| — | Collybiopsis dichroa | 1 | Native |
| Oak-leaf Pinwheel | Collybiopsis quercophila | 1 | Native |
| milky conecap | Conocybe apala | 1 | Native |
| Trooping Crumble Cap | Coprinellus disseminatus | 1 | Native |
| hare's foot inkcap | Coprinopsis lagopus | 1 | Native |
| — | Coprinopsis stercorea | 1 | Native |
| — | Cordyceps tenuipes | 1 | Native |
| Wrinkled Cortinarius | Cortinarius caperatus | 1 | Native |
| Yellowfoot | Craterellus tubaeformis | 1 | Native |
| Flat Crep | Crepidotus applanatus | 1 | Native |
| common bird's nest fungus | Crucibulum laeve | 1 | Native |
| field bird's nest fungus | Cyathus olla | 1 | Native |
| Dark Fieldcap | Cyclocybe erebia | 1 | Native |
| golden coincap | Cyptotrama chrysopepla | 1 | Native |
| Fan-shaped Jelly Fungus | Dacrymyces spathularia | 1 | Native |
| salmon pinkgill | Entoloma quadratum | 1 | Native |
| Black Witches' Butter | Exidia glandulosa | 1 | Native |
| Frost's Bolete | Exsudoporus frostii | 1 | Native |
| Hoof Fungus | Fomes fomentarius | 1 | Native |
| Cracked Cap Polypore | Fulvifomes robiniae | 1 | Native |
| — | Furia ithacensis | 1 | Native |
| Mustard Yellow Polypore | Fuscoporia gilva | 1 | Native |
| Funeral Bell | Galerina marginata | 1 | Native |
| — | Ganoderma sessile | 1 | Native |
| Common Script Lichen | Graphis scripta | 1 | Native |
| Yellow Gymnopilus | Gymnopilus luteus | 1 | Native |
| — | Gymnopus alkalivirens | 1 | Native |
| hairy-stalked collybia | Gymnopus spongiosus | 1 | Native |
| False Morel | Gyromitra esculenta | 1 | Native |
| Chrome-footed Bolete | Harrya chromipes | 1 | Native |
| — | Helicogloea compressa | 1 | Native |
| White Saddle | Helvella crispa | 1 | Native |
| Coral tooth fungus | Hericium coralloides | 1 | Native |
| — | Hesperomyces harmoniae | 1 | Introduced |
| Goblet Waxcap | Hygrocybe cantharellus | 1 | Native |
| Candy Apple Waxy Cap | Hygrocybe cuspidata | 1 | Native |
| bolete mould | Hypomyces chrysospermus | 1 | Native |
| — | Irpiciporus mollis | 1 | Native |
| Purple-and-White Deceiver | Laccaria ochropurpurea | 1 | Native |
| weeping widow | Lacrymaria lacrymabunda | 1 | Native |
| Orange-latex Milky | Lactarius deterrimus | 1 | Native |
| Chocolate Milky | Lactarius lignyotus | 1 | Native |
| — | Lactarius psammicola | 1 | Native |
| — | Lactarius subpurpureus | 1 | Native |
| Corrugated-cap Milky | Lactifluus corrugis | 1 | Native |
| — | Lactifluus gerardii | 1 | Native |
| hygrophorus milkcap | Lactifluus hygrophoroides | 1 | Native |
| Peppery Milkcap | Lactifluus piperatus | 1 | Native |
| — | Leccinum longicurvipes | 1 | Native |
| Winter polypore | Lentinus brumalis | 1 | Native |
| Ochre Jelly Club | Leotia lubrica | 1 | Native |
| Decorated Pholiota | Leucopholiota decorosa | 1 | Native |
| — | Mallocybe unicolor | 1 | Native |
| — | Marasmius capillaris | 1 | Native |
| Orange Pinwheel | Marasmius siccus | 1 | Native |
| Trembling Crust | Merulius tremellosus | 1 | Native |
| common grey disco | Mollisia cinerea | 1 | Native |
| White green-algae coral | Multiclavula mucida | 1 | Native |
| Bleeding Bonnet | Mycena sanguinolenta | 1 | Native |
| — | Mycetinis opacus | 1 | Native |
| — | Neofavolus suavissimus | 1 | Native |
| — | Ophiocordyceps melolonthae | 1 | Native |
| — | Ophiocordyceps stylophora | 1 | Native |
| Mower's Mushroom | Panaeolus foenisecii | 1 | Native |
| powdered ruffle lichen | Parmotrema hypotropum | 1 | Native |
| — | Phaeotremella frondosa | 1 | Native |
| Ravenel's stinkhorn | Phallus ravenelii | 1 | Native |
| Golden Gilled Bolete | Phylloporus rhodoxanthus | 1 | Native |
| American Dyeball | Pisolithus arenarius | 1 | Native |
| angel's wings | Pleurocybella porrigens | 1 | Native |
| Golden Oyster Mushroom | Pleurotus citrinopileatus | 1 | Introduced |
| crimped gill | Plicatura crispa | 1 | Native |
| — | Pluteus americanus | 1 | Native |
| Deer Mushroom | Pluteus cervinus | 1 | Native |
| Parasitic Bolete | Pseudoboletus parasiticus | 1 | Native |
| The Goblet | Pseudoclitocybe cyathiformis | 1 | Native |
| oak bracket | Pseudoinonotus dryadeus | 1 | Native |
| Hollyhock Rust | Puccinia malvacearum | 1 | Introduced |
| powdery sulfur bolete | Pulveroboletus ravenelii | 1 | Native |
| Hairy Long Stem Marasmius | Rhizomarasmius pyrrhocephalus | 1 | Native |
| — | Russula ochroleucoides | 1 | Native |
| Variable Russula | Russula variata | 1 | Native |
| American cauliflower mushroom | Sparassis americana | 1 | Native |
| Sprucecone cap | Strobilurus esculentus | 1 | Introduced |
| Oak Leaf Blister | Taphrina caerulescens | 1 | Native |
| Black-stalked Marasmius | Tetrapyrgos nigripes | 1 | Native |
| — | Thelephora vialis | 1 | Native |
| Hairy Bracket | Trametes hirsuta | 1 | Native |
| Decorated Mop | Tricholomopsis decora | 1 | Native |
| scurfy twiglet | Tubaria furfuracea | 1 | Native |
| — | Tulasnella violea | 1 | Native |
| Bare-bottom Sunburst Lichen | Xanthomendoza weberi | 1 | Native |
| rock shield lichens | Xanthoparmelia | 1 | Native |
| Pinewood Gingertail | Xeromphalina campanella | 1 | Native |
| — | Xylaria flabelliformis | 1 | Native |