MU-MU-F-58221:000301467

Cortinarius montanus Kauffman

United States, Colorado, Weminuche Wilderness, Pine River Trail. Solitary fruiting body growing along the edge of the trail near Pseudotsuga menziesii var. glauca, Picea sp. (P. pungens or P. engelmannii), Populus tremuloides and Ameliancher alnifolia. Total height of basidiocarp: 5.8 cm (4.8 stem + 1.0 cap). Lamellae greenish yellow except for a thin brown zone where they meet the stipe apex; sinuate with deep notches; ~0.5 deep at deepest; ~2.4 cm long at longest. Pairs of full-length lamellae separated by 1 to 2 tiers of lamellulae. ~104 full-length lamellae total on basidiocarp (calculated by counting number of full-length lamellae in rough 1/4 portion of basidiocarp and multiplying by 4). Stipe pale yellow and dry; 2.6 cm wide at apex; ~1.9 cm wide at midpoint. Base of stipe enlarged and somewhat bulbous with adhering debris; appearing marginate in dried specimen; 2.1 cm wide at widest portion; 1.7 cm wide at very base. Cap slimy; 6.4 cm wide. Center of cap reddish-brown. Grayish zone between the reddish-brown center and the purple margin. Context white in cap and stem. Taste and odor indistinct. 5% KOH dark red on cap and pale yellow on context. Cap and stem surface turned red as they dried. Photos taken 2 days after collecting except for photos with 5% KOH, which were taken 3 days after.

MU-MU-F-58222:000301468

Hypholoma fasciculare (Huds.) P. Kumm.

United States, Washington, Thurston County. Millersylvania State Park. Growing in clusters in mossy wood duff, needle litter and cone litter under Pseudotsuga menziesii var. menziesii and Thuja plicata. Largest cap 7.4 cm across. White cortina present. Odor indistinct. Fruiting bodies set up for this photo by Drew Henderson.

MU-MU-F-58223:000301469

Gymnopilus luteus (Peck) Hesler

United States, Ohio, Granville, Denison Biological Reserve. Found by someone else on a group foray. Did not bruise noticeably. Oleiferous hyphae present in the lamellar trama. Cheilocystidia subcapitate. Basidia 4-sterigmate. Spores brown thick-walled, limoniform and roughened. Spore measurements: (6.4) 6.7 - 8 (8.2) × (4.3) 4.5 - 5.2 (5.6) µm, Q = (1.3) 1.4 - 1.6 (1.7); N = 30, Me = 7.3 × 4.9 µm; Qe = 1.5

MU-MU-F-58224:000301470

Laeticutis cristata (Schaeff.) Audet

United States, Ohio, Ashland County. Mohican State Park. Found by someone else on a group hunt. Potential ECM hosts noticed in the area were Quercus spp, Pinus strobus, Tsuga canadensis, Fagus grandifolia, Carpinus caroliniana and Betula alleghaniensis. Greenish stains on the pore surface. Some sort of zygomycete growing a portion of the cap.

MU-MU-F-58225:000301471

Hohenbuehelia petaloides (Bull.) Schulzer

United States, Ohio, Columbus, The Ohio State University. Growing in mulch. Spores white in deposit., 40.0018 -83.0138

MU-MU-F-58226:000301472

Lycoperdon echinatum Pers.

United States, West Virginia, Monongahela National Forest, Spruce Knob-Seneca Rocks National Recreation Area. Growing in hardwood leaf litter., 38.8512 -79.492

MU-MU-F-58227:000301473

Agaricus bitorquis (Quél.) Sacc.

United States, Ohio, Columbus, The Ohio State University. Single fruiting body growing in disturbed soil and mulch under an Acer sp. Sheathing veil present on stem., 40.0029 -83.0193

MU-MU-F-58228:000301474

Geastrum striatum DC.

United States, Ohio, Columbus, The Ohio State University. Growing among black mulch under an Acer sp. "Beak" sulcate striate. Spore sac rough to the touch., 40.0025 -83.0185

MU-MU-F-58229:000297088

Lyomyces sambuci (Pers.) P. Karst.

United States, Ohio, Ohio, Franklin County. Columbus. Growing on the bark of a fallen Magnolia twig., 40.0089 -83.0049

MU-MU-F-58230:000301411

Boletus subvelutipes Peck

United States, Ohio, Ohio, Franklin County. Lewis Center, Highbanks Metro Park. Growing among moss and leaf litter on a ridge top near Quercus alba, Quercus rubra, Sassafras albidum, Cornus sp, Acer rubrum, Fagus grandifolia, Carpinus caroliniana, Prunus serotina and Carya ovata., 40.0197 -82.9973

MU-MU-F-58231:000296812

Stropharia ambigua (Peck) Zeller

United States, Washington, Thurston County. Millersylvania State Park. Growing in needle litter and duff in an old-growth stand of Pseudotsuga menziesii var. menziesii. Cap slimy with appendiculate veil remnants; 5.9 cm wide. Stem 14.1 cm long with white rhizomorphs present at the base.

MU-MU-F-58232:000301483

Calcarisporium arbuscula Preuss

United States, Ohio, Gahanna, Academy Park. Growing on Hypoxylon on a hardwood stick in a floodplain. Conidia abundant and produced on branched conidiophores. All structures inamyloid.

MU-MU-F-58233:000301493

Rosellinia subiculata (Schwein.) Sacc.

United States, Ohio, Lewis Center, Highbanks Metro Park. Growing on a decorticated hardwood stick. Subiculum yellow., 40.1529 -83.0235

MU-MU-F-58234:000301484

Byssocorticium caeruleum Kotir., Saaren. & K.H. Larss.

United States, Ohio, Delaware and Franklin Cos, Highbanks Metro Park. Collected by Neil Mezache. Growing on the underside of a Quercus log in a mixed hardwood forest. Possible host trees in the area were Quercus spp, Carya spp, Fagus grandifolia, Ostrya virginiana and Carpinus caroliniana. Monomitic with simple-septate generative hyphae. Clamps completely lacking, even at the bases of basidia. Cystidia and hyphidia absent. Basidia-4sterigmate. Spores smooth and thick-walled. Spore measurements: (3.7) 4.2 - 4.9 (5.2) × (3.7) 4 - 4.6 (5.1) µm, Q = 1 - 1.1 (1.2); N = 30, Me = 4.5 × 4.3 µm; Qe = 1.1

MU-MU-F-58235:000301487

Tulasnella violea (Quél.) Bourdot & Galzin

United States, Ohio, Alum Creek State Park. Growing on the underside of a hardwood log, likely Quercus. Quercus spp, Carya spp, Fagus grandifolia and Acer spp. nearby. Basidia with 4 swollen eipibasidia that are septate at the base. Monomitic with simple septate generative hyphae. Repetitive spores present. Spore measurements from Piximetre: (5.2) 5.6 - 7 (7.3) × (4.1) 5 - 6.5 (6.6) µm, Q = 1 - 1.2 (1.3); N = 20, Me = 6.3 × 5.7 µm; Qe = 1.1 Individual spores: 6.34 x 6.06 µm, 6.61 x 6.51 µm, 7.03 x 6.03 µm, 7.32 x 6.17 µm, 6.28 x 5.96 µm, 6.20 x 5.74 µm, 6.77 x 6.57 µm, 6.31 x 5.54 µm, 5.48 x 5.25 µm, 5.57 x 5.01 µm, 6.12 x 5.48 µm, 7.19 x 6.19 µm, 6.28 x 5.83 µm, 5.64 x 5.24 µm, 5.16 x 4.11 µm, 5.89 x 4.87 µm, 6.51 x 5.01 µm, 6.38 x 5.57 µm, 6.70 x 6.31 µm, 6.81 x 6.54 µm, 40.2363 -82.9298

MU-MU-F-58236:000301494

Butyriboletus frostii (J.L. Russell) G. Wu, Kuan Zhoa & Zhu L. Yang

United States, Ohio, Hinkley Reservation. Growing in a mixed hardwood forest.Caps greasy. Pores red with yellow guttation and bruising blue when cut.

MU-MU-F-58237:000301488

Plicaturopsis crispa (Pers.) D.A. Reid

United States, Ohio, Alexandria, 4235 Morse Rd. Growing on a hardwood stick.

MU-MU-F-58238:000301489

Cryptoporus volvatus (Peck) Shear

United States, Ohio, Lake County. Kirtland, Penitentiary Glen Reservation. Collected on the Ohio Mushroom Society's 2019 summer foray. Growing on the trunk of a standing Pinus. Pores covered by a thick veil., 41.61 -81.3322

MU-MU-F-58239:000301495

Polycephalomyces tomentosus (Schrad.) Seifert

United States, Ohio, Pleasant Plain, Stonelick State Park. Growing on Trichia sp. on a well-rotted hardwood log., 39.2168 -84.0573

MU-MU-F-58240:000301490

Hysterobrevium mori (Schwein.) E. Boehm & C.L. Schoch

United States, Ohio, Columbus, 2068 Greenway Ave. N. Growing on a decorticated Acer sacchariferum stick. Could not find intact asci. Spores brown and dictyosporous, somewhat constricted at a median septum, mostly with 5 transverse septa and 1 or 2 longitudinal septa. Spore measurements from Piximetre: (17.4) 17.9 - 22.5 (23.7) × (6.5) 7.1 - 8.3 (8.6) µm, Q = (2.1) 2.3 - 2.9 (3.3); N = 30, Me = 20.1 × 7.8 µm; Qe = 2.6 Individual spores: 21.89 x 8.25 µm, 22.25 x 7.89 µm, 23.75 x 7.62 µm, 20.66 x 7.81 µm, 19.05 x 7.56 µm, 17.42 x 8.38 µm, 19.97 x 7.43 µm, 20.38 x 7.44 µm, 19.83 x 8.64 µm, 21.40 x 8.01 µm, 21.33 x 8.02 µm, 18.80 x 6.45 µm, 20.97 x 7.51 µm, 19.27 x 7.38 µm, 19.22 x 7.50 µm, 23.22 x 7.13 µm, 20.30 x 8.34 µm, 18.98 x 7.96 µm, 19.09 x 7.12 µm, 18.48 x 6.93 µm, 22.46 x 7.68 µm, 23.71 x 8.21 µm, 17.95 x 8.62 µm, 20.16 x 8.11 µm, 18.85 x 7.80 µm, 17.72 x 7.88 µm, 17.83 x 7.40 µm, 18.36 x 7.57 µm, 19.17 x 8.10 µm, 20.21 x 7.76 µm, 39.9763 -82.9474

MU-MU-F-58241:000301491

Abortiporus biennis (Bull.) Singer

United States, Ohio, Columbus, The Ohio State University. Growing from the base of a Quercus rubra. Staining slightly brownish with 1M KOH. All structures inamyloid. Dimitic with clamped generative hyphae. Smooth cystidia present. Basidia 4-sterigmate. Spores smooth and thin-walled. Spore measurements from Piximetre: (4.3) 5 - 6.1 (6.5) × (3.5) 3.6 - 4.4 (4.9) µm, Q = (1.2) 1.3 - 1.5 (1.6); N = 30, Me = 5.5 × 4 µm; Qe = 1.4 Individual spores: 5.04 x 3.56 µm, 5.29 x 3.62 µm, 6.46 x 3.95 µm, 5.40 x 3.86 µm, 5.73 x 4.49 µm, 5.25 x 4.02 µm, 6.14 x 4.37 µm, 6.02 x 4.01 µm, 5.69 x 3.93 µm, 5.14 x 3.76 µm, 6.09 x 3.72 µm, 5.49 x 3.98 µm, 5.44 x 3.63 µm, 5.25 x 3.72 µm, 5.49 x 3.82 µm, 5.63 x 4.46 µm, 5.98 x 4.91 µm, 5.67 x 3.92 µm, 5.35 x 4.04 µm, 5.29 x 3.83 µm, 6.16 x 4.08 µm, 6.13 x 3.86 µm, 4.86 x 3.71 µm, 4.97 x 3.97 µm, 5.36 x 4.11 µm, 5.46 x 3.93 µm, 5.56 x 4.38 µm, 5.94 x 4.20 µm, 4.29 x 3.50 µm, 5.26 x 3.85 µm, 40.0031 -83.0261

MU-MU-F-58242:000301492

Merismodes fasciculata (Schwein.) Donk

United States, Ohio, Galena, Spruce Run Education Center. Growing on a Quercus stick. All structures inamyloid. Hairs brown and encrusted. Some clamps present. Spores hyline and smooth, suballantoid. Spores were difficult to find., 40.187 -82.86367

MU-MU-F-58243:000301496

Spongipellis pachyodon (Pers.) Kotl. & Pouzar

United States, Ohio, Columbus. Growing about 4 feet off of the ground on the trunk of a living silver maple. Pores irregular at the margin and splitting into flattened teeth. Context white. Pores/teeth in one distinct layer. Effused-reflexed.

MU-MU-F-58244:000301497

Lanmaoa pallidorosea (Both) Raspé & Vadthanarat

United States, Ohio, Delaware and Franklin Cos, Highbanks Metro Park. Growing scattered near Carya ovata, Quercus alba, Fagus grandifolia, Ulmus sp. and Acer saccharum on the slope of a ravine. Locally abundant. Strong bouillon/curry odor. Pores and context quickly bluing when injured., 40.1523 -83.0251

MU-MU-F-58245:000301498

Phlebia setulosa (Berk. & M.A. Curtis) Nakasone

United States, Ohio, Heath, Flint Ridge State Park. Growing on a hardwood log in a dried-up vernal pool. All structures inamyloid. Monomitic with clamps. Lamprocystidia abundant. Basidia 4-sterigmate. Spores hyaline, smooth and thin-walled. Spore measurements: (4.6) 4.9 - 6.4 (8) × (2.8) 3 - 4 (4.1) µm, Q = (1.4) 1.5 - 1.8 (2.3); N = 30, Me = 5.7 × 3.4 µm; Qe = 1.7, 39.9912 -82.2619

MU-MU-F-58246:000301499

Hypomyces lactifluorum (Schwein.) Tul. & C. Tul.

United States, Ohio, Delaware and Franklin Cos, Highbanks Metro Park. Growing on Russula brevipes var. acrior in a mixed hardwood forest. Locally abundant. Strong seafood odor and taste., 40.1521 -83.0241

MU-MU-F-58247:000301500

Asterophora parasitica (Bull.) Singer

United States, West Virginia, Tucker County. Blackwater Falls State Park. Excellent macro photos of this collection available at John Plischke's _observation 376103_. Growing on 2 rotten Russula fruiting bodies., 39.108 -79.5019

MU-MU-F-58248:000301501

Scutellinia setosa (Nees) Kuntze

United States, Ohio, Ohio, Ashland County. Mohican State Park. Growing among hardwood leaf litter near Quercus spp, Carya spp. and Fagus grandifolia. May have overlooked small ECM hardwoods., 40.6109 -82.3024

MU-MU-F-58249:000301502

Hymenochaetopsis olivacea (Schwein.) S.H. He & Jiao Yang

United States, Ohio, Columbus, The Ohio State University. Growing on fallen Quercus rubra twigs. Locally abundant. Setae present over the entire surface of the spines., 40.0015 -83.0242

MU-MU-F-58250:000301503

Panus conchatus (Bull.) Fr.

United States, Washington, Thurston County. Millersylvania State Park. Growing on an Alnus stump. Caps turning darker after having been picked.

MU-MU-F-58251:000301504

Strobilurus conigenoides (Ellis) Singer

United States, Ohio, Growing on fallen Magnolia acuminata cones at the edge of the 'Asbury fen'. Locally abundant. Basidiocarps becoming yellowish-brown in drying. All structures inamyloid. Clamps absent in the pileipellis and lamellar trama. Pileipellis composed of rounded cells with scattered pileocystidia. Pileocystidia smooth, hyline, and lageniform to conical. Pleurocystidia scattered; thick-walled and fusoid-ventricose. Cheilocystidia forming a narrow band; hyline, smooth and fusoid-ventricose to fusoid. Spores smooth, hyline and thin-walled., 41.2706 -81.1505

MU-MU-F-58252:000301505

Rosellinia subiculata (Schwein.) Sacc.

United States, Ohio, Gahanna, Academy Park. Growing on the underside of a hardwood log., 40.0459 -82.8814

MU-MU-F-58253:000301506

Lactarius deliciosus var. areolatus A.H. Sm.

United States, Colorado, Weminuche Wilderness, Pine River Trail. Photos taken the day after. Growing from the same spot as 263916 near Picea, Abies, Salix. and Betula occidentalis in sandy soil. Flesh staining green. Latex scant. At least one basidium seemed to be 2-spored. Spores amyloid and partially reticulate.

MU-MU-F-58254:000301507

Tylopilus atronicotianus Both

United States, West Virginia, Morgantown, West Virginia Botanic Garden. Growing near Quercus spp, Carya spp, Fagus grandifolia, Tsuga canadensis and possibly other hardwoods, 39.6289 -79.8644

MU-MU-F-58255:000301508

Veluticeps fimbriata (Ellis & Everh.) Nakasone

United States, Colorado, Weminuche Wilderness, Flint Creek Trail. Growing on the cut end of a spruce log on the side of the trail. Basidiocarp rubbery to corky. Fertile surface gray-brown. Cap 7 mm thick where measured and possibly thicker elsewhere. Cystidia brown, encrusted and visible under low magnification. Cystidia not arranged in fascicles. Setae absent. Clamp connections present. Basidiocarp turning black with a drop of 5% KOH. I was only able to find one spore, which measured 13.5 x 4.8 ?m. This spore was only slightly above the range for V. abietina in length, but this combined with location (V. abietina is rare in Colorado while V. fimbriata is common) makes V. fimbriata more likely.

MU-MU-F-58256:000301509

Sparassis americana R.H. Petersen

United States, Ohio, Athens and Vinton Cos, Zaleski State Forest. Growing at the base of 2 dead, standing Pinus trees. Stems rooting. Strong buttery odor.

MU-MU-F-58257:000301512

Hyphoderma argillaceum (Bres.) Donk

United States, Ohio, Columbus, Glen Echo Park. Growing on the underside of a chunk of decorticated Quercus wood with Botryobasidium observation 322861. All structures inamyloid. Monomitic with clamped generative hyphae. Hyphidia absent. Cystidia thin-walled, smooth and tapered with rounded tips and swollen bases. Cystidia projecting 59.04 to 90.93 µm (6 measured). Cystidia measurements from Piximetre: 94 - 105.68 (105.7) × 11.3 - 17.57 (17.6) µm, Q = (5.3) 5.35 - 8.56 (8.6); N = 4, Me = 100.1 × 14.3 µm; Qe = 7.2 Individual cystidia: 104.17 x 13.02 µm, 96.56 x 11.28 µm, 93.97 x 17.57 µm, 105.68 x 15.48 µm Basidia suburniform and 4-sterigmate. Basidia measurements from Piximetre: 23.8 - 29.17 (29.2) × (5.7) 5.71 - 6.45 (6.5) µm, Q = 3.7 - 4.6; N = 5, Me = 26.5 × 6.2 µm; Qe = 4.3 Individual basidia: 29.17 x 6.43 µm, 23.80 x 6.45 µm, 26.51 x 6.33 µm, 26.84 x 6.26 µm, 26.37 x 5.71 µm Spores smooth and thin-walled. Spore measurements from Piximetre: (6.4) 6.7 - 8 (8.5) × (4.1) 4.2 - 4.8 (5.1) µm, Q = 1.5 - 1.8 (1.9); N = 30, Me = 7.3 × 4.4 µm; Qe = 1.6 Individual spores: 7.32 x 4.29 µm, 6.44 x 4.28 µm, 7.49 x 4.06 µm, 6.96 x 4.28 µm, 7.46 x 4.57 µm, 6.92 x 4.70 µm, 7.18 x 4.25 µm, 7.45 x 4.18 µm, 6.72 x 4.35 µm, 7.28 x 4.25 µm, 8.08 x 4.58 µm, 7.18 x 4.78 µm, 7.11 x 4.65 µm, 7.24 x 4.60 µm, 7.12 x 4.23 µm, 6.64 x 4.39 µm, 6.57 x 4.43 µm, 7.28 x 4.20 µm, 7.43 x 4.74 µm, 7.01 x 4.24 µm, 7.57 x 4.52 µm, 7.27 x 4.14 µm, 7.10 x 4.25 µm, 7.98 x 4.80 µm, 7.29 x 4.49 µm, 8.52 x 5.07 µm, 7.20 x 4.12 µm, 7.64 x 4.57 µm, 8.02 x 4.30 µm, 7.72 x 4.81 µm, 40.0189 -82.9981

MU-MU-F-58258:000301513

Mycorrhaphium adustum (Schwein.) Maas Geest.

United States, Ohio, Westerville, Shafer Park. Growing on a hardwood stick. Teeth becoming blackish in age. Dimitic. Spores smooth, hyaline and thin-walled. Spore measurements: (2.3) 2.6 - 3.1 (3.3) × (0.8) 1 - 1.5 (1.6) µm, Q = (1.8) 1.9 - 2.9 (3.1); N = 30, Me = 2.9 × 1.3 µm; Qe = 2.2

MU-MU-F-58259:000301514

Hygrocybe appalachianensis (Hesler & A.H. Sm.) Kronaw.

United States, West Virginia, Monongahela National Forest, Otter Creek Wilderness. Collected by Laura Wilson at the West Virginia Mushroom Club's summer foray. Excellent macro photos of this collection available at John Plischke's _observation 376114_. Collected among leaf litter in a hardwood forest. Cap and stem dry. Not staining.

MU-MU-F-58260:000301515

Retiboletus griseus (Frost) Manfr. Binder & Bresinsky

United States, Ohio, Gahanna, Academy Park. Growing on a mossy ridge under Quercus sect. Lobatae near Acer nigrum, Aesculus sp, Prunus serotina and a Carya sp. sapling. Young pores gray. Stems staining yellowish., 40.0466 -82.8808

MU-MU-F-58261:000301522

Boletus rufocinnamomeus A.H. Sm. & Thiers

United States, Ohio, Gahanna, Academy Ridge. Growing caespitose in bare soil between 2 large Fagus grandifolia trees interspersed with Carya saplings. Quercus spp. further away. Caps velvety. Stems lacking reticulation. Basal mycelium white. Pores dull reddish orange and bruising strongly dark blue. Stem context yellow. Cap context white. Context in stem and cap bruising slowly blue with the stem context staining more strongly. Spores olive-brown in mass. Pileipellis elements yellowish in Melzer's reagent. Clamp connections lacking in the pileipellis. Spores smooth. Spore measurements: (10.6) 11.4 - 13.1 (13.6) × (3.6) 3.7 - 4.3 (4.8) µm, Q = (2.4) 2.7 - 3.4 (3.5); N = 30, Me = 12.3 × 4 µm; Qe = 3, 40.0447 -82.8662

MU-MU-F-58262:000296806

Boletus roodyi B. Ortiz, D.P. Lewis & Both

United States, West Virginia, Morgantown, West Virginia Botanic Garden. Excellent macro photos of this collection available at John Plischke's _observation 376054_. Growing near Quercus spp, Carya spp, Fagus grandifolia, Tsuga canadensis and possibly other hardwoods. Surfaces not staining when cut or scratched., 39.6296 -79.8676

MU-MU-F-58263:000296801

Lactarius peckii Burl.

United States, West Virginia, Morgantown, West Virginia Botanic Garden. Growing abundantly near Quercus spp, Carya spp, Fagus grandifolia, Tsuga canadensis, Pinus spp. and likely other hardwoods. Locally abundant. Milk initially white. Taste spicy., 39.6294 -79.8639

MU-MU-F-58264:000301523

Hyphodermella rosae (Bres.) Nakasone

United States, Ohio, Columbus, 2316 Summit St.. Growing on the bark of an unkown hardwood stick. Hymenium with very small teeth. All structures inamyloid. Monomitic with simple-septate generative hyphae. Cystidia absent. Heavily-encrusted hyphal endings present in fascicles at the tips of the aculei. Basidia terminal and either 2-sterigmate or 4-sterigmate. Basidia measurements: 30.2 - 31.1 × 5.6 - 6 µm, Q = 5.2 - 5.4; N = 2, Me = 30.7 × 5.8 µm; Qe = 5.3. Spores smooth and thin-walled. Spore measurements: (5.3) 5.8 - 7.6 (7.9) × (3.8) 3.9 - 4.6 (5) µm, Q = (1.2) 1.24 - 1.8 (2); N = 11, Me = 6.5 × 4.3 µm; Qe = 1.5

MU-MU-F-58266:000296808

Hydnum subolympicum Liimat., Niskanen, R.E. Baird & Voitk

United States, West Virginia, Morgantown, West Virginia Botanic Garden. Growing near Quercus spp, Carya spp, Fagus grandifolia, Tsuga canadensis and possibly other hardwoods. Spores smooth and thin-walled. Spore measurements: (4.9) 5.8 - 6.7 (7.3) × (4.5) 4.7 - 5.8 (6.1) µm, Q = (1) 1.1 - 1.3 (1.4); N = 30, Me = 6.2 × 5.2 µm; Qe = 1.2, 39.6295 -79.8677

MU-MU-F-58267:000296798

Clitocybula oculus (Peck) Singer

United States, Ohio, Hinckley, Hinckley Reservation. Collected on the American Phytological Society's 2019 foray. Growing abundantly in many caespitose clusters over the entire length of an unknown hardwood. Also collected by other participants in the foray and apparently locally abundant. Caps and stems dry. Stems with fine dark brown to black scales. Odor not distinctive., 41.2064 -81.7285

MU-MU-F-58268:000301524

Lactarius vinaceorufescens A.H. Sm.

United States, Ohio, Garrettsville, James H. Barrow Field Station. ID'd by Walt Sturgeon. Growing under eastern white pine. Latex white, quickly changing to yellow. Taste acrid. Gills discoloring brown.

MU-MU-F-58270:000301521

Gloniopsis subrugosa (Cooke & Ellis) E.W.A. Boehm & C.L. Schoch

United States, Ohio, Gahanna, Academy Park. Growing on the bark of a large, fallen Populus deltoides. All structures in the hysterothecia lacking red pigment. Pseudoparaphyses hyaline. Asci bitunicate and 8-spored. Spores brown dictyospores becoming brown in the asci. Most spores with 7 transverse septa and Spore measurements: (30.1) 31.2 - 36 (38.2) × (9.9) 10.7 - 12.7 (14.9) µm, Q = (2.3) 2.5 - 3.1 (3.2); N = 30, Me = 33.8 × 11.9 µm; Qe = 2.9, 40.0465 -82.8819

MU-MU-F-58271:000301526

Boletus auripes Peck

United States, West Virginia, Monongahela National Forest, Otter Creek Wilderness. Collected by Jenna Kathleen Happach. Growing in a hardwood-dominated area. No parts bruising blue. Cap dry. Stem covered with faint white reticulation. Pores stuffed and white. Taste mild.

MU-MU-F-58272:000301527

Calvatia cyathiformis (Bosc) Morgan

United States, Ohio, Euclid, 264 E 262nd St.. Found growing in grass by Phyllis Myers., 41.6201 -81.5017

MU-MU-F-58273:000301528

Phlebiopsis flavidoalba (Cooke) Hjortstam

United States, Ohio, Columbus, Walhalla Ravine. Growing on a fallen Quercus branch. All structures inamyloid. Monomitic with simple-septate generative hyphae. Hyphidia absent. Encrusted metuloid cystidia abundant and projecting. Many cystidia basally bent or branched. Cystidium encrusting material hyaline in 1M KOH and cystidia not dissolving in 1M KOH. Cystidia measurements: (61.5) 86.7 - 175.3 (186.6) × (8.3) 10.2 - 16.9 (21.7) µm, Q = (5) 6.4 - 10.8 (13.5); N = 30, Me = 115.7 × 13.7 µm; Qe = 8.5. Basidia terminal and 4-sterigmate. Spores smooth, hyaline and thin-walled. Spore measurements: (5.4) 5.7 - 7.1 (7.3) × (3.4) 3.7 - 4.3 (4.4) µm, Q = (1.4) 1.5 - 1.8 (1.9); N = 30, Me = 6.4 × 3.9 µm; Qe = 1.6

MU-MU-F-58274:000301529

Russula mariae Peck

United States, Ohio, Granville, College Hill Cemetery. Growing in a pure stand of planted Tsuga canadensis. Odor not distinctive., 40.0723 -82.5273

MU-MU-F-58275:000301530

Cantharellus velutinus Buyck & V. Hofst.

United States, West Virginia, Morgantown, West Virginia Botanic Garden. Collected by Kim Plischke. Excellent macro photos of this collection available at John Plischke's _observation 376106_. Growing abundantly near Quercus spp, Carya spp, Fagus grandifolia, Tsuga canadensis, Pinus spp. and likely other hardwoods. Caps and stems pinkish. Photos taken 2 days after collecting., 39.6296 -79.8646

MU-MU-F-58276:000301531

Amanita muscaria var. guessowii Veselý

United States, Ohio, Pataskala. Collected by Jason C. Slot. Growing near Pinus sp.

MU-MU-F-58277:000301532

Amanita muscaria var. guessowii Veselý

United States, Ohio, Pataskala. Collected by Jason C. Slot. Growing near Pinus sp.

MU-MU-F-58278:000301533

Phellodon violascens (Alb. & Schwein.) A.M. Ainsw.

United States, West Virginia, Tucker County. Likely growing under Picea rubens. Strong sweet, curry-like odor. Monomitic with simple-septate generative hyphae. Basidia 4-sterigmate. Spores hyaline and spiny. Spore measurements: (3.9) 4 - 4.9 (5.5) × (3.2) 3.3 - 4.3 (4.8) µm, Q = 1 - 1.3 (1.4); N = 30, Me = 4.5 × 3.8 µm; Qe = 1.2

MU-MU-F-58279:000301534

Inonotus cuticularis (Bull.) P. Karst.

United States, Ohio, Delaware and Franklin Cos, Highbanks Metro Park. Growing at the base of a live Quercus rubra. Surfaces black with 1M KOH. Branched, setiform hyphae present in the pileipellis. Monomitic with simple-septate generative hyphae. Hymenial setae absent. Spores smooth and brown in 1M KOH. Spore measurements: (6) 6.2 - 7 (7.9) × (4.5) 4.7 - 5.4 (5.6) µm, Q = (1.2) 1.22 - 1.4 (1.5); N = 30, Me = 6.7 × 5.1 µm; Qe = 1.3

MU-MU-F-58280:000301535

Exobasidium maculosum M.T. Brewer

United States, Ohio, Athens and Vinton Cos, Zaleski State Forest. Causing red leaf spots on Vaccinium angustifolium leaves. Basidia 4-sterigmate. Basidiospores hyaline, smooth and becoming up to 2-septate in age. Spore measurements: (8.7) 11.7 - 16.9 (19.6) × (3.4) 3.9 - 5.3 (5.8) µm, Q = (2.6) 2.65 - 3.4 (3.5); N = 30, Me = 13.9 × 4.6 µm; Qe = 3. Conidia produced from basidia. Conidia hyaline, smooth and aseptate. Conidia measurements: (5.7) 7.2 - 11.2 (16.6) × (1.5) 1.8 - 2.3 (2.8) µm, Q = (2.8) 3.4 - 6.1 (7.7); N = 30, Me = 9.5 × 2.1 µm; Qe = 4.6, 39.3193 -82.3163

MU-MU-F-58281:000301565

Gymnopilus flavidellus Murrill

United States, Ohio, Obetz. Growing on well rotted Fagus grandifolia and Acer rubrum logs in a seasonally flooded beech-maple forest. Growing on the same logs as _observation 174161_, presumably of the same species. Caps smooth, dry and not hygrophanous. Veil possibly present when very young. No annulus. All parts bruising reddish brown slightly with no other noticeable bruising reaction. Caulocystidia similar to the cheilocystidia. Pleurocystidia absent or rare. Cheilocystidia smooth, hyaline and tibiiform. Cheilocystidia measurements: 22.3 - 26.2 × 5.9 - 9.58 (9.6) µm, Q = 2.5 - 3.8; N = 4, Me = 23.3 × 8.2 µm; Qe = 2.9. Basidia 4-sterigmate. Spore print orange and heavy. Spores dextrinoid, yellowish-brown in water, thick-walled and finely roughened. Spore measurements: (6.4) 7 - 8.2 (10.6) × (3.9) 4.2 - 4.8 (5.5) µm, Q = (1.4) 1.6 - 1.9 (2); N = 30, Me = 7.7 × 4.5 µm; Qe = 1.7

MU-MU-F-58282:000301566

Patellaria atrata (Hedw.) Fr.

United States, Ohio, Columbus, 132 W Weber Rd.. Growing abundantly on dead, fallen Phytolacca americana stems. Paraphyses with branched and blackish apices. Asci bitunicate and 8-spored with croziers. Asci measurements: (96.2) 105.6 - 120.9 (125.8) × (11.6) 13 - 16.2 (16.8) µm, Q = (6.5) 7 - 8.4 (9.3); N = 17, Me = 112 × 14.6 µm; Qe = 7.7. Spores hyaline, smooth, lacking appendages and up to 9-septate. Spore measurements: (29.1) 33.4 - 44.2 (47.3) × (6.4) 6.8 - 8 (8.6) µm, Q = (4.2) 4.6 - 5.7 (6.3); N = 30, Me = 38.8 × 7.4 µm; Qe = 5.2, 40.0252 -83.0179

MU-MU-F-58283:000301567

Puccinia komarovii Tranzschel

United States, Ohio, Groveport, Three Creeks Metropark. Growing on Impatiens capensis., 39.8856 -82.9

MU-MU-F-58284:000301568

Russula earlei Peck

United States, Ohio, Lewis Center, Highbanks Metro Park. Found by Neil Mezache. Potential ECM hosts in the area were Quercus spp, Carya spp, Carpinus caroliniana, Ostrya virginiana and Fagus grandifolia., 40.154 -83.024

MU-MU-F-58285:000301569

Russula earlei Peck

United States, Ohio, Hocking County. Hocking State Forest. Moist cap. Indistinct smell. Thick, widely spaced, pale yellow gills. Cap cuticle not peelable. Mild taste. 5% KOH reddish brown on cap. FeSO4 brown to pink on cap. Growing near hickory, hemlock and sugar maple.

MU-MU-F-58287:000301571

Geoglossum simile Peck

United States, Ohio, Tar Hollow State Park and Forest. Growing abundantly on a decorticated Pinus log. Ascocarps not slimy. Setae absent. Paraphyses with many septa and swollen 2-celled segments. Asci unitunicate, inoperculate and 8-spored. Spores brown and mostly 7-septate at maturity. Spore measurements: (77.9) 81 - 97.4 (118.5) × (5.7) 6.2 - 8 (8.5) µm, Q = (9.7) 10.5 - 14.8 (16.4); N = 22, Me = 86.8 × 7 µm; Qe = 12.5, 39.3907 -82.7557

MU-MU-F-58288:000301572

Podoscypha aculeata (Berk. & M.A. Curtis) Boidin

United States, Ohio, Pleasant Plain, Stonelick State Park. Found in a creek bottom in mixed hardwood forest with maple, beech, oak, etc. 9cm wide X 10cm tall.

MU-MU-F-58289:000301573

Leucocoprinus birnbaumii (Corda) Singer

United States, Ohio, Columbus, The Ohio State University. Growing in mulch., 40.0018 -83.0138

MU-MU-F-58290:000301574

Gymnopus polyphyllus (Peck) Halling

United States, Ohio, Yellow Springs, Glen Helen Nature Preserve. Growing on hardwood sticks. Strong foul odor like rotten vegetables. All lamellar structures inamyloid. Clamps present in the lamellar trama. Pleurocystidia absent. Irregularly knobby, smooth cheilocystidia present. Basidia 4-sterigmate. Spores smooth, hyaline and thin-walled. Spore measurements: (5.4) 6.1 - 7.4 (8) × (2.2) 2.6 - 3.4 (3.9) µm, Q = (1.7) 1.9 - 2.5 (2.9); N = 30, Me = 6.8 × 3.1 µm; Qe = 2.2, 39.793 -83.8758

MU-MU-F-58291:000301575

Coltricia montagnei var. greenei (Berk.) Imazeki & Kobayasi

United States, Ohio, Mohican State Park. Growing among hardwood leaf litter near Quercus spp, Carya spp. and Fagus grandifolia. May have overlooked small ECM hardwoods., 40.6109 -82.3024

MU-MU-F-58292:000301576

Hydnocristella himantia (Schwein.) R.H. Petersen

United States, Ohio, Mohican State Park. Growing on hardwood sticks. Locally abundant. Surfaces green with FeSO4., 40.6109 -82.3024

MU-MU-F-58293:000301577

Tricholoma fulvum (DC.) Bigeard & H. Guill.

United States, Ohio, Reynoldsburg, Blacklick Woods Metro Park. Growing among leaf litter at the base of a Fagus grandifolia. Quercus spp, Carya spp. and Carpinus caroliniana also present in the area. Cap viscid. Gills bruising reddish-brown. Odor and taste farinose., 39.9413 -82.8095

MU-MU-F-58294:000301578

Pluteus petasatus (Fr.) Gillet

United States, Washington, Thurston County, Millersylvania State Park. Growing among Pseudotsuga menziesii duff and needle litter. Gills free. Got beaten up a bit before being photographed.

MU-MU-F-58295:000301579

Gymnopus foetidus (Sowerby) P.M. Kirk

United States, Ohio, Groveport, Three Creeks Metropark. Growing abundantly on hardwood sticks. Odor strong and like rotten vegetables., 39.8915 -82.8898

MU-MU-F-58296:000301580

Hygrophorus occidentalis A.H. Sm. & Hesler

United States, Ohio, Westerville. Growing gregariously under Quercus spp. near Ostrya virginiana and potentially other ECM hardwoods on a ridge top. Caps and stems very slimy. Odor and taste not distinctive. White spored., 40.1209 -82.9262

MU-MU-F-58297:000301581

Tylopilus plumbeoviolaceus (Snell & E.A. Dick) Singer

United States, Ohio, Delaware County, Lewis Center, Highbanks Metro Park. Growing among leaf litter on a ridge top near Quercus alba, Quercus rubra, Sassafras albidum, Cornus sp, Acer rubrum, Fagus grandifolia, Carpinus caroliniana, Prunus serotina and Carya ovata., 40.1542 -83.0272

MU-MU-F-58298:000301582

Peniophora incarnata (Pers.) P. Karst.

United States, Ohio, Columbus, The Ohio State University. Growing on a fallen Picea abies cone. All structures inamyloid. Monomitic with clamped generative hyphae. Hyphidia absent. Gloeocystidia and lamprocystidia abundant. Gleocystidia measurements from Piximetre: (31.1) 32 - 44.7 (48.7) × (7.1) 8.4 - 15 (16.2) µm, Q = (2) 2.5 - 5 (6); N = 17, Me = 38.6 × 10.9 µm; Qe = 3.8 Individual gloeocystidia: 48.72 x 10.02 µm, 31.31 x 11.90 µm, 41.79 x 8.43 µm, 44.03 x 7.33 µm, 44.73 x 10.00 µm, 34.50 x 10.36 µm, 32.27 x 8.71 µm, 39.59 x 11.34 µm, 31.97 x 16.21 µm, 31.05 x 9.84 µm, 40.64 x 7.13 µm, 34.81 x 9.14 µm, 40.74 x 8.53 µm, 41.95 x 13.16 µm, 45.54 x 12.47 µm, 37.42 x 15.11 µm, 34.47 x 14.96 µm Lamprocystidia meaurements from Piximetre: (31.7) 31.71 - 40.4 × 7.4 - 9.8 µm, Q = (4.1) 4.13 - 4.29 (4.3); N = 2, Me = 36.1 × 8.6 µm; Qe = 4.2 Individual lamprocystidia: 40.45 x 9.80 µm, 31.71 x 7.39 µm Spores smooth. Spore measurements from Piximetre: (5.4) 6.1 - 7.7 (8.3) × (2.5) 2.6 - 3.1 (3.5) µm, Q = (2.1) 2.2 - 2.6 (2.9); N = 30, Me = 6.8 × 2.8 µm; Qe = 2.4 Individual spores: 7.05 x 2.76 µm, 8.31 x 2.86 µm, 7.66 x 3.45 µm, 8.00 x 3.07 µm, 7.11 x 2.92 µm, 6.43 x 2.85 µm, 6.80 x 2.66 µm, 6.94 x 2.72 µm, 7.08 x 3.02 µm, 6.46 x 2.80 µm, 5.78 x 2.58 µm, 6.56 x 2.77 µm, 6.85 x 2.65 µm, 7.03 x 2.97 µm, 7.67 x 3.24 µm, 5.93 x 2.72 µm, 7.34 x 2.79 µm, 7.03 x 2.64 µm, 6.09 x 2.64 µm, 6.36 x 2.92 µm, 6.72 x 2.88 µm, 6.48 x 2.59 µm, 6.38 x 2.89 µm, 6.13 x 2.48 µm, 7.53 x 2.99 µm, 6.92 x 3.22 µm, 6.58 x 2.75 µm, 6.07 x 2.89 µm, 5.44 x 2.51 µm, 6.95 x 2.85 µm, 40.0021 -83.0103

MU-MU-F-58299:000301583

Vararia investiens (Schwein.) P. Karst.

United States, Ohio, Ohio, Franklin County. Westerville, Shafer Park. Growing on hardwood sticks and adhering leaf litter. Surface dry., 40.0917 -82.8821

MU-MU-F-58300:000301015

Lactifluus glaucescens (Crossl.) Verbeken

United States, Ohio, Gahanna, Columbus Academy. Growing in a mixed hardwood forest with Quercus spp, Carya spp. and Fagus grandifolia. Caps and stems discoloring yellowish-brown. Latex white and drying dull greenish. Odor not distinctive., 40.0476 -82.8716

MU-MU-F-58301:000301630

Plicaturopsis crispa (Pers.) D.A. Reid

United States, West Virginia, Monongalia County. Coopers Rock State Forest. Growing on black cherry (?) twigs. Locally abundant., 39.655 -79.7866

MU-MU-F-58302:000301631

Cerioporus stereoides (Fr.) Zmitr. & Kovalenko

United States, Ohio, Ashland County. Mohican State Park. Growing on a hardwood stick. Caps brown to black and velutinous. Pores 4-5 per mm. Lacking a black line between the pores and context. Dimitic with clamped generative hyphae. Cystidia lacking other than fusoid cystidioles. Spores absent, possibly sterile.

MU-MU-F-58303:000301632

Coccomyces triangularis (Schwein.) Sacc.

United States, Ohio, Gahanna, Gahanna Woods. Growing erumpent on a Quercus alba twig. Asci unitunicate, inoperculate, 8-spored and with lacking amyloid apical apparatuses. Paraphyses circinate. Spores filiform, hyaline, 0-septate and with gelatinous sheaths. Spore measurements: (63.8) 64.2 - 79.8 (85.8) × (1.3) 1.5 - 2 (2.4) µm, Q = (28.3) 31.6 - 48.3 (60.5); N = 7, Me = 72.3 × 1.8 µm; Qe = 41.8, 40.0091 -82.8351

MU-MU-F-58304:000301633

Merismodes fasciculata (Schwein.) Donk

United States, Ohio, Columbus, 600 S High St.. Clustered, hairy cups growing on a fallen Liquidambar styraciflua stick. All structures inamyloid. Hairs brown and encrusted. Spores suballantoid, smooth and hyaline. Spore measurements: (8.1) 8.7 - 10.7 (11.2) × (2.3) 2.4 - 3.4 µm, Q = (2.9) 3 - 3.6 (3.7); N = 8, Me = 9.6 × 2.9 µm; Qe = 3.3, 39.9499 -82.9975

MU-MU-F-58305:000301634

Tricholoma aurantium (Schaeff.) Ricken

United States, Colorado, Bayfield, Pine River Campground. Slimy cap margin. Stem covered in orange scales. Cap and stem bruising greenish. Fishy odor. Growing near spruce (blue or engelmann), willow, hawthorn and dwarf juniper.

MU-MU-F-58306:000301635

Phlebia coccineofulva Schwein.

United States, Ohio, Sugar Grove, Mercer Woods. Growing on the underside of a hardwood log near Fagus grandifolia, Quercus spp, Acer sp. and Tsuga canadensis.

MU-MU-F-58307:000301637

Phlebiopsis crassa (Lév.) D. Floudas & Hibbett

United States, Ohio, Westerville, Shafer Park. Growing on a Quercus (?) stick. (Pseudo)dimitic. "Skeletal" hyphae thicker and leading into long, thick-walled cystidia with acute apices. Clamp connections absent. All parts inamyloid. Basidia 4-spored, 21.2 x 5.0 µm (1 measured). Sterigmata ~1.4 µm long (1 measured). Spores smooth. Spores were difficult to find. Spore measurements from Piximetre: 7 - 7.08 (7.1) × (3.9) 3.91 - 4.08 (4.1) µm, Q = (1.7) 1.73 - 1.8; N = 2, Me = 7.1 × 4 µm; Qe = 1.8 Individual spores: 7.04 x 4.08 µm, 7.08 x 3.91 µm, 40.0932 -82.8834

MU-MU-F-58308:000301638

Phellodon confluens (Pers.) Pouzar

United States, West Virginia, Monongahela National Forest, Otter Creek Wilderness. Growing by a participant in the West Virginia Mushroom Club's 2019 summer foray in a hardwood-dominated area. Strong sweet odor. Microscopic structures not reacting noticeably with 1M KOH. Monomitic with simple-septate generative hyphae. Cystidia absent. Basidia 4-sterigmate. Spores hyaline and warted. Spore measurements: (3.2) 3.5 - 4.4 (4.6) × (2.8) 3 - 3.8 (4.1) µm, Q = 1 - 1.3 (1.4); N = 30, Me = 3.8 × 3.3 µm; Qe = 1.2

MU-MU-F-58309:000301639

Patellaria atrata (Hedw.) Fr.

United States, Ohio, Columbus, The Ohio State University. Growing on a fallen Celtis occidentalis stick. Paraphyses branched and with dark apices. Asci bitunicate and 8 spored. Spores hyaline and 7-septate to 10-septate. Spore measurements: (27.6) 31.4 - 40 (43.1) × (8.3) 8.8 - 9.7 (11) µm, Q = (3.3) 3.5 - 4.3 (4.4); N = 16, Me = 36.3 × 9.3 µm; Qe = 3.9, 40.0016 -83.0101

MU-MU-F-58310:000301636

Merismodes fasciculata (Schwein.) Donk

United States, Ohio, Delaware, Ohio Wesleyan University. Growing on a fallen hardwood stick. Spores smooth, hyaline and allantoid. Encrusted cystidia/pseudocystidia present. Smooth, curled hairs present. Spore measurements from Piximetre: (8.6) 9.5 - 10.5 (11) × (3) 3.1 - 3.68 (3.7) µm, Q = (2.6) 2.8 - 3.2 (3.3); N = 10, Me = 9.9 × 3.4 µm; Qe = 3 Individual spores: 8.59 x 3.04 µm, 9.95 x 3.07 µm, 9.47 x 3.35 µm, 10.24 x 3.60 µm, 10.53 x 3.15 µm, 10.07 x 3.35 µm, 11.00 x 3.68 µm, 9.65 x 3.69 µm, 9.85 x 3.11 µm, 9.95 x 3.51 µm, 40.2986 -83.075

MU-MU-F-58311:000301645

Loweomyces fractipes (Berk. & M.A. Curtis) Jülich

United States, Ohio, Yellow Springs, Glen Helen Nature Preserve. Growing on hardwood sticks. Texture cartilaginous. Pores very small., 39.7916 -83.8727

MU-MU-F-58312:000301687

Cantharellus minor Peck

United States, Ohio, Delaware and Franklin Cos, Highbanks Metro Park. Potential ECM hosts in the area were Quercus spp, Carya spp, Carpinus caroliniana, Ostrya virginiana and Fagus grandifolia. Hymenium partially covered in spores from a possible Peziza. Clamps present. Spores smooth, hyaline and thin-walled. Spore measurements: (6.4) 6.7 - 8.9 (9.8) × (4.3) 4.6 - 6.2 (6.5) µm, Q = (1.1) 1.3 - 1.7 (1.8); N = 24, Me = 7.8 × 5.5 µm; Qe = 1.4, 40.153 -83.0239

MU-MU-F-58313:000301688

Phyllosticta Pers.

United States, Ohio, Clifton. Locally abundant on fallen Thuja occidentalis needles. Appeared to be causing a needle blight. Acervuli erumpent in needles. Conidia with a gelatinous coating and 1 tail-like appendage. Conidia measurements from Piximetre: (9.9) 10.1 - 13 (14.1) × (6.9) 7.4 - 9 (9.6) µm, Q = (1.1) 1.2 - 1.6 (1.7); N = 30, Me = 11.3 × 8.2 µm; Qe = 1.4 Individual spores: 10.54 x 8.41 µm, 12.09 x 9.01 µm, 11.00 x 8.41 µm, 14.01 x 8.34 µm, 11.03 x 7.37 µm, 11.51 x 9.62 µm, 10.98 x 7.58 µm, 10.24 x 8.16 µm, 9.89 x 8.97 µm, 10.77 x 8.64 µm, 13.02 x 8.07 µm, 14.12 x 8.49 µm, 12.45 x 9.52 µm, 13.72 x 8.31 µm, 12.11 x 8.41 µm, 9.95 x 8.97 µm, 11.89 x 7.81 µm, 11.27 x 8.67 µm, 10.30 x 8.16 µm, 11.13 x 7.95 µm, 10.01 x 7.85 µm, 10.13 x 6.86 µm, 10.87 x 7.82 µm, 10.98 x 8.82 µm, 12.00 x 7.37 µm, 10.67 x 8.33 µm, 10.42 x 7.48 µm, 12.18 x 7.67 µm, 10.32 x 7.34 µm, 10.37 x 7.49 µm, 39.7969 -83.8258

MU-MU-F-58314:000301684

Peniophorella pubera (Fr.) P. Karst.

United States, Ohio, Columbus, The Ohio State University. Growing on the exposed wood of a fallen Gleditsia triacanthos stick. All structures inamyloid. Monomitic with clamped generative hyphae. Hyphidia absent. Conical, encrusted cystidia abundant. Cystidia measurements from Piximetre: (54.4) 54.44 - 104.1 × 14 - 15.76 (15.8) µm, Q = 3.5 - 7.09 (7.1); N = 3, Me = 85.8 × 15 µm; Qe = 5.8 Individual cystidia: 104.13 x 15.39 µm, 54.44 x 15.76 µm, 98.88 x 13.95 µm Basidia clavate and 4-sterigmate. Spores smooth and thin-walled. Spore measurements from Piximetre: (6.9) 7.3 - 9.1 (9.4) × (3.4) 3.7 - 4.5 (4.6) µm, Q = (1.7) 1.8 - 2.4 (2.5); N = 30, Me = 8.3 × 4 µm; Qe = 2.1 Individual spores: 8.85 x 3.76 µm, 8.77 x 3.92 µm, 7.25 x 3.62 µm, 7.91 x 3.72 µm, 7.95 x 4.09 µm, 7.95 x 4.05 µm, 9.41 x 4.57 µm, 9.02 x 4.49 µm, 6.89 x 4.11 µm, 8.32 x 3.91 µm, 7.26 x 3.77 µm, 7.20 x 4.18 µm, 8.05 x 3.40 µm, 8.38 x 4.40 µm, 8.97 x 3.70 µm, 9.24 x 3.82 µm, 8.28 x 4.26 µm, 7.78 x 4.64 µm, 8.90 x 4.35 µm, 8.34 x 4.59 µm, 8.04 x 3.70 µm, 8.97 x 4.43 µm, 9.30 x 3.68 µm, 8.02 x 3.46 µm, 8.33 x 4.40 µm, 8.76 x 4.10 µm, 8.33 x 3.66 µm, 8.22 x 4.02 µm, 9.06 x 3.98 µm, 7.71 x 3.84 µm, 40.0036 -83.0278

MU-MU-F-58315:000301683

Boletus pseudopeckii A.H. Smith & Theirs

United States, Ohio, Alum Creek State Park, Delaware County. Growing among moss and leaf litter near Quercus alba, Carya ovata and possibly other hardwoods. Locally common. Context unchanging. Pores with scattered reddish spots and bruising very weakly blue on 1 fruiting body. Otherwise, pores not bruising. Reticulation yellow to red. Taste mild. All structures inamyloid. Pileipellis a cutis without clamps. Spores smooth., 40.2676 -82.9489

MU-MU-F-58316:000296780

Fomes (Fr.) Fr.

United States, Ohio, Lorain County, Oberlin College. On Fraxinus amaericana (white ash)

MU-MU-F-58317:000301717

Phlebiopsis crassa (Lév.) D. Floudas & Hibbett

United States, Ohio, Athens and Vinton Cos, Zaleski State Forest. Growing on a Quercus stick. All structures inamyloid. Monomitic with brown, simple-septate generative hyphae. Brown, metuloid cystidia abundant. Basidia 4-sterigmate. Spores hyaline, smooth and thin-walled. Spore measurements: (6) 6.1 - 7.3 (7.4) × (3) 3.1 - 3.8 (4) µm, Q = (1.8) 1.9 - 2; N = 9, Me = 6.8 × 3.5 µm; Qe = 2, 39.3191 -82.3184

MU-MU-F-58318:000296781

Cerrena unicolor (Bull.) Murrill

United States, Ohio, Columbus, Cherrybottom Park. Growing on a hardwood log. Pores grey., 40.0669 -82.9017

MU-MU-F-58319:000297012

Laccaria laccata (Scop.) Cooke

United States, Ohio, Lewis Center, Highbanks Metro Park. Growing in moss on a ridge top under Quercus alba. Quercus rubra, Sassafras albidum, Cornus sp, Acer rubrum, Fagus grandifolia, Carpinus caroliniana, Prunus serotina and Carya ovata nearby. Gills pink. Basal mycelium white., 40.1542 -83.0272

MU-MU-F-58320:000301051

Russula compacta Frost & Peck

United States, Ohio, Gahanna, Academy Ridge. Growing in a mixed hardwood forest with Quercus spp, Carya spp. and Fagus grandifolia. Bruising brown. Strong odor of bad fish., 40.0468 -82.8656

MU-MU-F-58321:000301453

Coltricia montagnei var. greenei (Berk.) Imazeki & Kobayasi

United States, West Virginia, Monongahela National Forest, Otter Creek Wilderness. Collected by an unknown participant on the Otter Creek hike led by Max Dubansky as part of the West Virginia Mushroom Club's 2019 foray.

MU-MU-F-58322:000296824

Clavulinopsis aurantiocinnabarina (Schwein.) Corner

United States, West Virginia, Morgantown, West Virginia Botanic Garden. Growing near Quercus spp, Carya spp, Fagus grandifolia, Tsuga canadensis and possibly other hardwoods. Growing abundantly in hardwood leaf litter., 39.6286 -79.8643

MU-MU-F-58323:000296816

Byssomerulius incarnatus (Schwein.) Gilb.

United States, Ohio, Gahanna. Growing on rotting sugar maple with Stereum ostrea.