 Spores (in KOH solution) of Ascomycete mushroom Helvella lacunosa from gravel covered by leaves and needles on a side of Forest Service Road 203, collected in Sam Houston National Forest a day before. Texas, February 19, 2023
 Asci with spores (in Congo Red) of Ascomycete mushroom Helvella lacunosa from gravel side of FS203, collected in Sam Houston National Forest near Richards. Texas, February 18, 2023
 Paraphyses (in Congo Red) of Ascomycete mushroom Helvella lacunosa from gravel side of FS203, collected in Sam Houston National Forest near Richards. Texas, February 18, 2023
 Interior tissue (in Congo Red) of Ascomycete mushroom Helvella lacunosa from gravel side of FS203, collected in Sam Houston National Forest near Richards. Texas, February 18, 2023
 Asci and paraphyses (in Melzer) of Ascomycete mushroom Helvella lacunosa from gravel side of FS203, collected in Sam Houston National Forest near Richards. Texas, February 18, 2023
 Asci and paraphyses (in Congo Red) of Ascomycete mushroom Helvella lacunosa from gravel side of FS203, collected in Sam Houston National Forest near Richards. Texas, February 18, 2023
 Black elfin saddle mushroom Helvella lacunosa from side of Road FS 203 covered bt gravel near Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023
 Interior tissue (in Congo Red, low magnification) of Ascomycete mushroom Helvella lacunosa from gravel side of FS203, collected in Sam Houston National Forest near Richards. Texas, February 18, 2023
 Asci and paraphyses (in Congo Red, low magnification) of Ascomycete mushroom Helvella lacunosa from gravel side of FS203, collected in Sam Houston National Forest near Richards. Texas, February 18, 2023
 Asci and paraphyses from grey exterior (in Congo Red) of Ascomycete mushroom Helvella lacunosa from gravel side of FS203, collected in Sam Houston National Forest near Richards. Texas, February 18, 2023
 Side view of Ascomycete mushroom Helvella lacunosa on pine needles on Road FS 203 near Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023
 Side view of Ascomycete mushroom Helvella lacunosa on Road FS 203 near Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023
 Side view of Ascomycete mushroom Helvella lacunosa on black background on Road FS 203 near Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023
 Cross section of Ascomycete mushroom Helvella lacunosa on Road FS 203 near Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023
 Underside of mushroom Agaricus auricolor on Forest Service Rd 231, on gravel side, with needles, leaves, without grass, on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, April 28, 2023
 Side view of black elfin saddle mushroom Helvella lacunosa on Road FS 203 near Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023
 Close-up of black elfin saddle mushroom Helvella lacunosa on Road FS 203 near Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023
 Stem of black elfin saddle mushroom Helvella lacunosa on Road FS 203 near Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023
 Round spores (in lugol) from a sample with Ascomycete fungus Orbilia(?) from burned oak collected near Pole Creek in Sam Houston National Forest north from Montgomery. Texas, February 21, 2023
 Side view of Helvella sulcata mushroom (pale form of Helvella lacunosa) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, April 15, 2020
 Helvella sulcata mushroom (pale form of Helvella lacunosa) among rotting leaves on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, April 15, 2020
 Spores (in lugol) of mushroom Rhodocollybia maculata collected on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, February 12, 2023
 Spores (moldy(?)) of some olive brown bolete mushroom collected 4 days before on Service Road FS 203 near Richards Loop Trail in Sam Houston National Forest. Texas, November 9, 2023
 Ascogenous tissue of immature Ascomycete truffle mushroom Tuber(?) under a microscope with darkfield condenser and x10 objective in lugol, collected 4/9/2023 in Sam Houston National Forest. Texas, April 12, 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 lugol at low magnification) 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
 Allantoid spores of resupinate polypore mushroom Skeletocutis odora (spore size 3.44-3.8 x 1-1.1) on a side of a thick pine log in a shallow ditch on roadside of Forest Service Road 203 collected 1/26/2022 on Richards Loop Trail in Sam Houston National Forest. Texas, January 27, 2022
 White Amanita mushroom on roadside with disturbed sandy soil with pine needles, oak leaves and some grass, in a pine forest at Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest. Texas, December 9, 2021
 Spores (in lugol) of oysterling mushrooms Clitopilus hobsonii collected a day before in Sam Houston National Forest. Texas, February 20, 2023
 Spores (in lugol) of white web-like fungus from a burned pine collected in Sam Houston National Forest a day before. Texas, February 19, 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 (in lugol) of resupinate polypore mushroom Gloeophyllum carbonarium collected a day before on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, February 14, 2023
 Spores of tiny mushrooms Marasmiellus(?) from fallen wet pine needles and oak leaves collected in Sam Houston National Forest north from Montgomery. Texas, April 14, 2023
 Spores (in lugol) of golden corticioid fungus from a burned pine collected in Sam Houston National Forest a day before. Texas, February 19, 2023
 Spores (in lugol) of dog-legged Lepidella mushroom (Amanita longipes) collected in Sam Houston National Forest. Texas, April 25, 2023
 Spores (in lugol) of pink resupinate polypore mushroom Rigidoporus vinctus (Physisporinus vinctus)(?) from a fallen elm in area of Caney Creek, collected in Sam Houston National Forest a day before. Texas, February 26, 2023
 Spores of a bolete mushroom Suillus decipiens (spore print brown) collected a day before on Forest Service Road 231 near Pole Creek in Sam Houston National Forest. Texas, May 8, 2022
 Spores (in lugol) of a small mushroom Lepiota atrodisca collected a day before in Sam Houston National Forest north from Montgomery. Texas, November 13, 2023
 Spores (in lugol) of fringed sawgill mushroom (Lentinus crinitus) collected in Sam Houston National Forest near Montgomery a day before. Texas, September 11, 2023
 Spores from Melanoleuca mushroom collected from Road FS 203 in Sam Houston National Forest near Richards. Texas, February 18, 2023
 Spores of mushrooms Antracobia tristis(?) under a microscope in lugol, collected on Richards Loop Trail in Sam Houston National Forest. Texas, February 28, 2023
 Side view of mushrooms Gamundia striatula on a trail covered by needles and oak leaves in Big Creek Scenic Area of Sam Houston National Forest near Shepherd. Texas, December 21, 2021
 Spores of of pale grisette mushroom (Amanita sect. Vaginatae) in lugol, collected in Sam Houston National Forest near Montgomery. Texas, September 10, 2023
 Spores and basidia of mushroom Agaricus auricolor from Forest Service Rd 231 collected Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, April 28, 2023
 Spores and basidia at low magnification of mushroom Agaricus auricolor from Forest Service Rd 231 collected Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, April 28, 2023
 Spores of a bolete mushroom Suillus decipiens (spore print brown) at low magnification, collected a day before on Forest Service Road 231 near Pole Creek in Sam Houston National Forest north from Montgomery. Texas, May 8, 2022
 Reticulate undersurface of Helvella sulcata mushroom (pale form of Helvella lacunosa) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, April 15, 2020
 Helvella sulcata mushroom (pale form of Helvella lacunosa) on black background on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, April 15, 2020
 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 (in KOH) of mushroom Agaricus auricolor (spore print dark-brown) on Forest Service Rd 231 collected Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, April 28, 2023
 Helvella sulcata mushroom (pale form of Helvella lacunosa) in area of floodplain near rotting wood on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, April 15, 2020
 Spores (in lugol) of rose-tinted Amanita mushroom (Amanita roseotincta, A. roseitincta) collected in Sam Houston National Forest. Texas, April 25, 2023
 Surprise webcap mushrooms (Cortinarius semisanguineus) among pine needles near Forest Service Road 203 on Richards Loop Trail in Sam Houston National Forest. Texas, February 27, 2022
 Spores (in Melzer) of tiny Ascomycete cup mushrooms Hyalascipha britannica(?) (second sample) from a burned pine log(?) collected in Sam Houston National Forest a day before. Texas, February 19, 2023
 Spores (in lugol) of white corticioid fungus from a pine(?) log collected a day before on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, February 14, 2023
 Hyphae and spores (in Congo Red) of some mold fungus around a burrow from a side of a sandy trail in a pine forest collected in Sam Houston National Forest. Texas, February 5, 2023
 Spores (x100 objective) of Ascomycete fungus Orbilia(?) from burned oak collected near Pole Creek in Sam Houston National Forest north from Montgomery. Texas, February 21, 2023
 Spores (at low magnification, x40 objective) of Ascomycete fungus Orbilia(?) from burned oak collected near Pole Creek in Sam Houston National Forest north from Montgomery. Texas, February 21, 2023
 Spores of red-brown slimy stem Limacella mushroom (Limacella glischra) (in lugol) collected in Sam Houston National Forest north from Montgomery. Texas, April 14, 2023
 Spores (in lugol) of corticioid fungus Ceriporia(?) from an oak log, collected in Sam Houston National Forest a day before. Texas, April 26, 2023
 Round spores (in Melzer) from a sample with Ascomycete fungus Orbilia(?) from burned oak collected near Pole Creek in Sam Houston National Forest north from Montgomery. Texas, February 21, 2023
 Spores (in lugol) of white corticioid fungus on underside of oak or broadleaf tree log collected a day before on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, February 14, 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 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 (in lugol) of elder whitewash fungus (Xylodon sambuci) collected a day before in Sam Houston National Forest. Texas, November 20, 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 (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 (in lugol) of white resupinate polypore mushroom from a fallen a cut oak, collected a day before on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, April 3, 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 (in lugol) of eyelash cup fungus (Scutellinia scutellata group), collected from muddy soil in Sam Houston National Forest a day before. Texas, January 23, 2023
 Spores (in lugol) of milkcap mushrooms Lactarius rimosellus from rotting pine wood, collected in Sam Houston National Forest near Montgomery. Texas, May 5, 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 thin matte light brown crust fungus from fallen elm (in lugol), collected a day before in Sam Houston National Forest. Texas, April 17, 2023
 Spores (in lugol, x40 objective) of pinkish mold-like fungus Hypomyces samuelsii(?) from little nest polypore collected in Sam Houston National Forest a day before. Texas, October 29, 2023
 Spores (in lugol) of swarming spine fungus (Mucronella calva) from thick wet pine log collected in Sam Houston National Forest near Montgomery a day before. Texas, April 9, 2023
 Side view of fibrecap mushrooms Inocybe lanuginosa near small pieces of pine on Forest Service Road 231 near Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, November 19, 2023
 Spores (in lugol, x100 objective) of pinkish mold-like fungus Hypomyces samuelsii(?) from little nest polypore collected in Sam Houston National Forest a day before. Texas, October 29, 2023
 Spores of small brown Hebeloma(?) mushrooms from burned ground (in lugol) collected on Richards Loop Trail in Sam Houston National Forest. Texas, April 8, 2023
 Spores (in lugol, at low magnification, x40 objective) of oysterling mushrooms Clitopilus hobsonii(?) collected 2 days before near Caney Creek in Sam Houston National Forest. Texas, January 2, 2023
 Spores (in lugol) of thin brown powdery crust fungus from pine, collected 2 days before near Caney Creek in Sam Houston National Forest. Texas, January 2, 2023
 Spores (in KOH) of Ascomycete fungus Catinella olivacea collected in Big Creek Scenic Area of Sam Houston National Forest a day before. Texas, May 1, 2023
 Spores of white resupinate polypore mushroom from bark on upper side of a fallen pine, collected a day before in Sam Houston National Forest north from Montgomery. Texas, November 13, 2023
 Melanoleuca mushrooms growing on pine needles of Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest. Texas, October 2, 2021
 Side view of a large white brittlegill mushroom Russula albidicremea near the edge of pine forest at Forest Service Road 231 near Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, June 2, 2022
 Spores (in lugol) of small brown mushrooms Pluteus thomsonii(?), collected on South Wilderness Loop Trail in Sam Houston National Forest near Richards. Texas, January 14, 2023
 Spores (in lugol) of small veiled poisonpie mushrooms Hebeloma mesophaeum from burned soil, collected on Richards Loop Trail in Sam Houston National Forest. Texas, May 6, 2023
 Spores of Ascomycete fungus Galiella rufa collected in Big Creek Scenic Area of Sam Houston National Forest. Texas, April 30, 2023
 Close-up of Melanoleuca mushrooms growing on pine needles of Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest. Texas, October 2, 2021
 Melanoleuca mushrooms on sandy soil with pine needles of Forest Service Road 203 on Richards Loop Trail in Sam Houston National Forest. Texas, October 13, 2021
 Underside of Melanoleuca mushrooms growing on pine needles of Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest. Texas, October 2, 2021
 Spores (in lugol) of red corticioid fungus Odontia fibrosa (Tomentella fibrosa) from a fallen oak, collected a day before in Sam Houston National Forest. Texas, January 9, 2023
 Spores (in lugol) of a pinkish fungus Hypomyces samuelsii(?) growing on mature caps of polypore mushrooms Daedaleopsis collected from a fallen oak in Sam Houston National Forest a day before. Texas, January 23, 2023
 Spores of Ascomycete fungus Galiella rufa at low magnification, collected in Big Creek Scenic Area of Sam Houston National Forest. Texas, April 30, 2023
 Asci with spores of Ascomycete fungus Catinella olivacea, collected in Big Creek Scenic Area of Sam Houston National Forest. Texas, April 30, 2023
 Spores of a small brown webcap (Cortinarius) mushroom, collected in Sam Houston National Forest. Texas, February 25, 2023
 Melanoleuca mushrooms growing among pine needles on Forest Service Road 203 on a shortcut of Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 22, 2018
 Brown Melanoleuca mushrooms among pine needles on Forest Service Road 203 on a shortcut of Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 22, 2018
 Gymnopus biformis mushrooms on pine needles on Forest Service Road 203 on a shortcut of Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 22, 2018
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