 Basidia of omphalinoid mushrooms Arrhenia obscurata collected in Sam Houston National Forest. Texas, December 9, 2023
 Cystidia(?) of omphalinoid mushrooms Arrhenia obscurata collected in Sam Houston National Forest. Texas, December 9, 2023
 Tissues at low magnification of omphalinoid mushrooms Arrhenia obscurata collected in Sam Houston National Forest. Texas, December 9, 2023
 Small grey omphalinoid mushrooms Arrhenia obscurata on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, December 9, 2023
 Small grey omphalinoid mushrooms Arrhenia obscurata on black background on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, December 9, 2023
 Small grey omphalinoid mushrooms on half-burned compacted soil on a trail, probably Arrhenia obscurata, on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, December 9, 2023
 Spores of small yellowish omphalinoid mushrooms Hydropus omphaliiformis(?) from rotting wood collected in Sam Houston National Forest near Montgomery. Texas, September 4, 2022
 Spores of small brown webcap (Cortinarius) mushrooms collected in Sam Houston National Forest. Texas, December 9, 2023
 Basidia and spores of small omphalinoid mushrooms Contumyces vesuvianus(?), collected in Lick Creek Park. College Station, Texas, October 19, 2023
 Spores (in KOH) of rounded earthstar mushrooms (Geastrum saccatum) collected in Sam Houston National Forest near Montgomery. Texas, December 2, 2023
 Spores of mushrooms Irpicodon pendulus from a fallen pine, collected 2 days before in Sam Houston National Forest. Texas, December 4, 2023
 Spores of small pinkgill (Entoloma) mushrooms from floodplain, collected in Sam Houston National Forest near Montgomery. Texas, December 2, 2023
 Spores (spore size 8.5-10.1x4.3-5.4) of small omphalinoid mushrooms Contumyces vesuvianus(?), collected in Lick Creek Park. College Station, Texas, October 19, 2023
 Crowded spores of mushrooms Irpicodon pendulus from a fallen pine, collected 2 days before in Sam Houston National Forest. Texas, December 4, 2023
 Spores (in lugol) at of Pine Spikes mushrooms (Chroogomphus vinicolor) collected in Sam Houston National Forest north from Montgomery. Texas, December 3, 2023
 Spores of mushrooms Albatrellus subrubescens collected 2 days before on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, December 24, 2023
 Spores at low magnification (with x40 objective) of Pine Spikes mushrooms (Chroogomphus vinicolor) collected in Sam Houston National Forest north from Montgomery. Texas, December 3, 2023
 Hyphae and spores of mushrooms Albatrellus subrubescens collected on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, December 22, 2023
 Spores (with x100 objective) at of Pine Spikes mushrooms (Chroogomphus vinicolor) collected in Sam Houston National Forest north from Montgomery. Texas, December 3, 2023
 Basidia and spores of greyling mushrooms Tephrocybe anthracophila from an old bonfire site, collected in Sam Houston National Forest north from Montgomery. Texas, December 3, 2023
 Cystidia(?) and spores of greyling mushrooms Tephrocybe anthracophila from an old bonfire site, collected in Sam Houston National Forest north from Montgomery. Texas, December 3, 2023
 Spores (spore print white) of burnt knight mushrooms (Tricholoma ustale) collected north from Trailhead No. 6 in Sam Houston National Forest. Texas, December 31, 2023
 Spores of thin ash-like corticioid fungus from a thick pine log, collected in Sam Houston National Forest. Texas, December 11, 2023
 Spores of grey and blue mold-like corticioid fungus from an oak log, collected in Sam Houston National Forest near Montgomery. Texas, December 2, 2023
 Spores of a fibrecap (Inocybe) mushroom from a path collected north from Trailhead No. 6 in Sam Houston National Forest. Texas, December 31, 2023
 Spores (in KOH) of Cinnamon webcap mushroom (Cortinarius cinnamomeus) collected in Sam Houston National Forest near Montgomery. Texas, December 2, 2023
 Spores of Pine Spikes fungus (Chroogomphus vinicolor) collected in Sam Houston National Forest near Montgomery. Texas, December 2, 2023
 Spores of polypore mushroom Trametopsis cervina from a fallen oak, collected in Sam Houston National Forest north from Montgomery. Texas, December 3, 2023
 Spores of bulbous honey fungus (Armillaria gallica) collected north from Trailhead No. 6 in Sam Houston National Forest. Texas, December 31, 2023
 Spores of orange-olive corticioid fungus Xenasmatella vaga(?) from wet oak wood collected in Sam Houston National Forest near Montgomery. Texas, December 2, 2023
 Spores or may be conidia of Mucor mold-like fungus Phycomyces or Zygomyces from poop, collected in Sam Houston National Forest near Montgomery. Texas, December 2, 2023
 Spores of small orange omphalinoid mushrooms on sandy soil from Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 10, 2022
 Spores (in KOH) of a pinkgill mushroom Entoloma papillatum collected on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, December 22, 2023
 Spores of corticioid fungus Leucogyrophana mollusca from a lower side of a thick wet pine log, collected in Sam Houston National Forest near Montgomery. Texas, December 2, 2023
 Spores of polypore mushrooms Trametopsis cervina collected on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, December 18, 2023
 Spores of milkcap mushrooms Lactarius neotabidus collected in Sam Houston National Forest near Montgomery. Texas, May 5, 2023
 Spores (in KOH) of mushrooms Tubaria furfuracea(?) from wet area, collected a day before in Sam Houston National Forest. Texas, February 5, 2023
 Spores (in KOH) of bolete mushrooms Suillus cothurnatus collected in Sam Houston National Forest. Texas, April 25, 2023
 Spores of Gymnopus mushrooms from burned ground collected in Sam Houston National Forest. Texas, April 25, 2023
 Spores of a mushroom Bolbitius pluteoides from a burned oak log (spore print rusty brown), collected in Sam Houston National Forest north from Montgomery. Texas, December 3, 2023
 Hyphae and spores(?) (with x100 objective) of Mucor mold-like fungus Phycomyces or Zygomyces from poop, collected in Sam Houston National Forest near Montgomery. Texas, December 2, 2023
 Spores of splitgill mushrooms (Schizophyllum commune) from a fallen oak, collected a day before in Sam Houston National Forest. Texas, January 9, 2023
 Spores of mushrooms Agrocybe acericola collected in Big Creek Scenic Area of Sam Houston National Forest a day before. Texas, May 1, 2023
 Spores (in lugol) of oysterling mushrooms Clitopilus hobsonii collected a day before in Sam Houston National Forest. Texas, February 20, 2023
 Spores (in KOH solution) of oysterling mushrooms Clitopilus hobsonii collected a day before in Sam Houston National Forest. Texas, February 20, 2023
 Spores (in lugol) of mushrooms Tubaria furfuracea(?) from wet area, collected a day before in Sam Houston National Forest. Texas, February 5, 2023
 Spores of blackening waxcap mushrooms (Hygrocybe conica) collected in Sam Houston National Forest. Texas, April 25, 2023
 Spores of mushrooms Antracobia tristis(?) under a microscope in lugol, collected a day before in Sam Houston National Forest. Texas, March 1, 2023
 Spores (in lugol) of fibrecap mushrooms Inocybe lanuginosa collected a day before in Sam Houston National Forest. Texas, November 20, 2023
 Spores of mushrooms Pluteus albostipitatus(?) or may be P. escharites collected in Sam Houston National Forest near Montgomery. Texas, September 10, 2023
 Spores (in KOH) of fibrecap mushrooms Inocybe lanuginosa collected in Sam Houston National Forest near Richards. Texas, November 19, 2023
 Spores of of twisted deceiver mushrooms (Laccaria tortilis) collected in Sam Houston National Forest near Montgomery. Texas, May 5, 2023
 Spores of Ascomycete fungus Trichoderma citrinoviride (Hypocrea schweinitzii) from a fallen pine, collected a day before on Richards Loop Trail in Sam Houston National Forest. Texas, December 18, 2023
 Omphalinoid mushrooms Arrhenia rickenii(?) together with Tephrocybe atrata(?) among charred wood on a site of fire near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Spores of little nest polypore mushrooms (Poronidulus conchifer) (no pictures of the mushrooms were taken), collected a day before in Sam Houston National Forest north from Montgomery. Texas, November 13, 2023
 Spores of soft fibrecap (Inocybe) mushrooms, collected on Richards Loop Trail in Sam Houston National Forest a day before. Texas, May 7, 2023
 Spores of wine glass mushrooms Podoscypha petalodes (in Melzer) collected in Sam Houston National Forest a day before. Texas, March 13, 2023
 Spores of mushrooms Pluteus albostipitatus(?) or may be P. escharites in lugol, collected in Sam Houston National Forest near Montgomery. Texas, September 10, 2023
 Spores of wood pinkgill mushrooms (Entoloma rhodopolium) collected in Sam Houston National Forest near Richards. Texas, November 19, 2023
 Spores and cystidia of mushrooms Pluteus albostipitatus(?) or may be P. escharites collected in Sam Houston National Forest near Montgomery. Texas, September 10, 2023
 Spores (in KOH) of small Psathyrella mushrooms collected a day before on Sand Loop Trail in Sam Houston National Forest. Texas, November 3, 2023
 Spores (in lugol) of splitgill mushrooms (Schizophyllum commune) from a fallen oak, collected a day before in Sam Houston National Forest. Texas, January 9, 2023
 Spores of mushrooms Agrocybe acericola at low magnification, collected in Big Creek Scenic Area of Sam Houston National Forest a day before. Texas, May 1, 2023
 Spores of scurfy deceiver mushrooms (Laccaria proxima) collected in Sam Houston National Forest near Richards. Texas, November 19, 2023
 Spores of Shoehorn Oyster mushrooms (Hohenbuehelia petaloides) collected in Sam Houston National Forest near Richards. Texas, November 19, 2023
 Spores of mushrooms Hohenbuehelia angustata from an oak(?) log, collected in Big Creek Scenic Area of Sam Houston National Forest. Texas, April 30, 2023
 Tissues and spores of mushrooms Pluteus albostipitatus(?) or may be P. escharites collected in Sam Houston National Forest near Montgomery. Texas, September 10, 2023
 Spores of polypore mushrooms Trametes ochracea collected a day before in Sam Houston National Forest north from Montgomery. Texas, November 26, 2023
 Spores of polypore mushrooms Trichaptum sector collected a day before in Sam Houston National Forest north from Montgomery. Texas, November 26, 2023
 Spores of some reddish bolete mushrooms collected a day before on Richards Loop Trail in Sam Houston National Forest. Texas, November 6, 2023
 Spores (in Melzer) of Ascomycete fungus Catinella olivacea (could be contaminated by other spores) collected in Big Creek Scenic Area of Sam Houston National Forest a day before. Texas, May 1, 2023
 Spores of corticioid fungus Gloeoporus ambiguus (Meruliopsis ambigua)(?) collected 2 days before on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, December 24, 2023
 Spores (in KOH) of brown Cortinarius(?) mushrooms from a slope of a cattle pond in pine forest collected on Richards Loop Trail in Sam Houston National Forest. Texas, May 6, 2023
 Basidia and spores of tiny Mycena mushrooms from a slope of an ash pit, collected on Richards Loop Trail in Sam Houston National Forest. Texas, May 6, 2023
 Asci with spores of mushrooms Antracobia tristis(?) collected on Richards Loop Trail in Sam Houston National Forest. Texas, February 28, 2023
 Spores (in lugol) of tiny Mycena mushrooms from a slope of an ash pit, collected on Richards Loop Trail in Sam Houston National Forest. Texas, May 6, 2023
 Spores of hairy rubber cup mushrooms (Galiella rufa) collected in Big Creek Scenic Area of Sam Houston National Forest a day before. Texas, May 1, 2023
 Spores of polypore mushrooms Trichaptum sector collected 2 days before near Caney Creek in Sam Houston National Forest. Texas, January 2, 2023
 Basidia and spores of tiny white Mycena mushrooms from a pine cone, collected in Sam Houston National Forest near Montgomery. Texas, May 5, 2023
 Spores of small red waxcap mushrooms (Hygrocybe) from FS203 collected on Richards Loop Trail in Sam Houston National Forest. Texas, May 6, 2023
 Spores of tiny Ascomycete cup mushrooms Hyalascipha britannica(?) from a burned pine log(?) collected in Sam Houston National Forest a day before. Texas, February 19, 2023
 Spores of milkcap mushrooms Lactarius rimosellus from a pine log, collected on Richards Loop Trail in Sam Houston National Forest. Texas, May 6, 2023
 Spores (in KOH) of pinkgill mushrooms Entoloma subradiatum(?) collected in Big Creek Scenic Area of Sam Houston National Forest. Texas, April 30, 2023
 Spores from a piece of wood with corticioid fungus Drepanospora viridis (Helicoma viride)(?) from a fallen pine, collected a day before on Richards Loop Trail in Sam Houston National Forest. Texas, December 18, 2023
 Tissues and some spores of corticioid fungus Drepanospora viridis (Helicoma viride)(?) from underside of a fallen pine, collected on Richards Loop Trail in Sam Houston National Forest. Texas, December 17, 2023
 Asci with spores (in lugol) of Ascomycete fungus Trichoderma citrinoviride (Hypocrea schweinitzii) from a fallen pine, collected on Richards Loop Trail in Sam Houston National Forest. Texas, December 17, 2023
 Asci with spores (in Congo Red) of Ascomycete fungus Trichoderma citrinoviride (Hypocrea schweinitzii) from a fallen pine, collected on Richards Loop Trail in Sam Houston National Forest. Texas, December 17, 2023
 Spores of white resupinate polypore mushroom Rigidoporus sanguinolentus (Physisporinus sanguinolentus) from a thick wet pine log, collected in Sam Houston National Forest. Texas, December 11, 2023
 Spores of white oysterling mushrooms Hohenbuehelia(?) from a large fallen oak collected in Sam Houston National Forest north from Montgomery. Texas, November 12, 2023
 Spores (in KOH) of fibrecap (Inocybe) mushrooms found under power line, collected on Richards Loop Trail in Sam Houston National Forest. Texas, May 6, 2023
 Spores of mushrooms Rickenella fibula collected on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, February 12, 2023
 Spores from bracket mushrooms Daedaleopsis confragosa from a fallen oak branch, collected a day before in Sam Houston National Forest north from Montgomery. Texas, November 13, 2023
 Hyphae and spores of pinkgill mushrooms Entoloma subradiatum(?) collected in Big Creek Scenic Area of Sam Houston National Forest. Texas, April 30, 2023
 Spores of polypore mushrooms Vitreoporus dichrous from a fallen tree, collected a day before in Sam Houston National Forest north from Montgomery. Texas, November 13, 2023
 Spores (in toluidine blue) of tiny Mycena mushrooms from a slope of an ash pit, collected on Richards Loop Trail in Sam Houston National Forest. Texas, May 6, 2023
 Spores of greyling mushrooms Tephrocybe anthracophila from an old bonfire site, collected in Sam Houston National Forest north from Montgomery. Texas, November 12, 2023
 Spores of hairy curtain crust mushrooms (Stereum hirsutum) collected a day before near Pole Creek in Sam Houston National Forest. Texas, April 29, 2023
 Spores (in Melzer) of hairy rubber cup mushrooms (Galiella rufa) collected in Big Creek Scenic Area of Sam Houston National Forest a day before. Texas, May 1, 2023
 Spores of bicoloured bracket mushrooms (Vitreoporus dichrous) collected 2 days before near Caney Creek in Sam Houston National Forest. Texas, January 2, 2023
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