 Virgin s Bower (Clematis virginiana) collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, September 11, 2022
 Flowers of Virgin s Bower (Clematis virginiana) both in natural light and under 365 nm ultraviolet (UV-A) blacklight collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, September 15, 2024
 Inflorescence of Virgin s Bower (Clematis virginiana) both in natural light and under 365 nm ultraviolet (UV-A) blacklight collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, September 15, 2024
 Virgin s Bower (Clematis virginiana) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, September 15, 2024
 Virgin s Bower (Clematis virginiana) on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 15, 2024
 White flowers of Virgin s Bower (Clematis virginiana) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, August 29, 2009
 Dissected flower of purple clematis (leatherflower, Clematis pitcheri) on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, May 6, 2020
 Purple clematis (leatherflower, Clematis pitcheri) in muddy area on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, May 6, 2020
 Virgin s Bower (Clematis virginiana) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, September 11, 2011
 Spores of white Amanita mushrooms from a sandy path (spore print is white) at low magnification, collected on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 27, 2022
 Gill tissue of a white brittle gilled Hemimycena(?) mushroom collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, July 16, 2022
 Spores of a white brittle gilled Hemimycena(?) mushroom at low magnification collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, July 16, 2022
 Flowering spurge (Euphorbia corollata) collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, September 11, 2022
 Gill tissue of a white brittle gilled Hemimycena(?) mushroom under low magnification, collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, July 16, 2022
 Cysctidia(?) and globular cells of a white brittle gilled Hemimycena(?) mushroom collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, July 16, 2022
 Spores and gill tissue of a white brittle gilled Hemimycena(?) mushroom collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, July 16, 2022
 Cystidium and gill tissue of a white brittle gilled Hemimycena(?) mushroom collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, July 16, 2022
 Spores of dyeball mushrooms (Pisolithus arhizus) collected a day before on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, September 12, 2022
 Dyer s mazegill mushroom (Phaeolus schweinitzii) collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, September 11, 2022
 Spores of white Amanita mushrooms from a sandy path under a microscope, collected on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 27, 2022
 Gill tissue and spores of a white brittle gilled Hemimycena(?) mushroom under low magnification, collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, July 16, 2022
 Opening flowers of white-flowered milkweed (Asclepias variegata) on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 27, 2022
 Young dyer s mazegill mushrooms (Phaeolus schweinitzii) collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, September 11, 2022
 Spores of slender Caesar mushrooms (Amanita jacksonii) collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, September 11, 2022
 Dyer s mazegill mushroom (Phaeolus schweinitzii) under a pine collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, September 11, 2022
 Spores of a tiny red bolete mushroom with yellow pores from wet area, collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, September 11, 2022
 White beautyberry (Callicarpa americana Var. lactea) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, September 15, 2024
 Virgin s Bower (Clematis virginiana) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, August 25, 2009
 Cross section of white Amanita mushrooms of a sandy path on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 27, 2022
 Spores of a mushroom Coprinopsis spilospora collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, July 16, 2022
 Basidia of a milkcap mushroom (Lactarius) collected Jan. 23 on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, January 23, 2022
 Spores of mushrooms Pluteus longistriatus collected on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, June 26, 2022
 Spores of of old man of the woods mushrooms (Strobilomyces strobilaceus) collected on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, May 21, 2022
 Spores of mushrooms Amanita pseudovolvata(?) collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, September 15, 2024
 Spores of tiny white Lepiota mushrooms from rotten pine log collected on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 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
 Some white Amanita mushrooms of a sandy path on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 27, 2022
 White-flowered milkweed (Asclepias variegata) on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 27, 2022
 Cross section of dyeball mushrooms (Pisolithus arhizus) on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 11, 2022
 Spores of velvet milkcap mushrooms (Lactarius lignyotus) collected on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, May 21, 2022
 Spores of polypore mushrooms Microporellus obovatus collected on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, June 26, 2022
 Spores and basidia of mushrooms Pluteus longistriatus collected on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, June 26, 2022
 Spores of cinnabar chanterelle mushrooms (Cantharellus cinnabarinus) collected on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, May 21, 2022
 Pink flowers of wood sorrel (Oxalis) on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 2, 2022
 Spores (in lactophenol blue) 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
 Underside of white Amanita mushrooms of a sandy path on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 27, 2022
 Spores of cinnabar chanterelle mushrooms (Cantharellus cinnabarinus) under a microscope collected on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, May 21, 2022
 Spores and cystidia of mushrooms Pluteus longistriatus at low magnification collected on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, June 26, 2022
 Small spores of Perenniporia-like resupinate polypore mushroom collected on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, January 24, 2022
 White brittle gilled Hemimycena(?) mushrooms on a hill with pine forest on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, July 16, 2022
 Cap of white brittle gilled Hemimycena(?) mushroom on a hill with pine forest on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, July 16, 2022
 Partridge berry (Mitchella repens) with flowers having 5 and 6 petals on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 27, 2022
 Spores of white poria fungus Skeletocutis nivea on a fallen tree branch collected a day before on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 19, 2022
 Spores of tiny white Lepiota mushrooms from rotten pine log under a microscope (in lugol), collected on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 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
 Cross section of a cap of golden yellow bolete mushroom Pulveroboletus curtisii on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 11, 2022
 Cross section of white brittlegill mushrooms Russula perlactea at the base of a pine tree on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 18, 2020
 Side view of white Amanita mushrooms of a sandy path on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 27, 2022
 White brittle gilled Hemimycena(?) mushroom on black background on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, July 16, 2022
 Section of pineapple bolete mushroom (Boletellus ananas) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, September 15, 2024
 Tissue of a gill milkcap mushrooms (Lactarius) with basidia under a microscope collected Jan. 23 on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, January 23, 2022
 Spores of sulphur tuft mushrooms (Hypholoma fasciculare) under a microscope collected on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, January 24, 2022
 Small spores of resupinate polypore mushroom Ceriporiopsis mucida collected on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, January 24, 2022
 Underside of white brittle gilled Hemimycena(?) mushrooms on a hill with pine forest on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, July 16, 2022
 Gills of white brittle gilled Hemimycena(?) mushrooms on a hill with pine forest on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, July 16, 2022
 Dyeball mushrooms (Pisolithus arhizus) on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 11, 2022
 Polypore mushrooms Microporellus obovatus on wet wood on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 11, 2022
 Underside of polypore mushrooms Microporellus obovatus on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 11, 2022
 Mushrooms Callistosporium luteo-olivaceum on a pine on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 11, 2022
 Gill tissue and spores of sulphur tuft mushrooms (Hypholoma fasciculare) under a microscope collected Jan. 23 on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, January 23, 2022
 Spores of white crust fungus growing on upper side on pine twigs, collected 1/12/2022 from Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, January 25, 2022
 Water primrose (Ludwigia) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, September 15, 2024
 Pineapple bolete mushroom (Boletellus ananas) both in natural light and under 365 nm ultraviolet (UV-A) blacklight collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, September 15, 2024
 Caps of dyer s mazegill mushroom (Phaeolus schweinitzii) on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 11, 2022
 Golden yellow bolete mushroom Pulveroboletus curtisii on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 11, 2022
 Tiny red bolete mushroom with yellow pores in wet area on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 11, 2022
 Bolete mushrooms with cracked caps Xerocomus illudens(?) on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 11, 2022
 Masses of bolete mushrooms Xerocomus illudens(?) under pines on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 11, 2022
 Mushrooms Callistosporium luteo-olivaceum on a rotting pine on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 11, 2022
 White brittlegill mushrooms Russula perlactea at the base of a pine tree on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 18, 2020
 Fertile fronds of bead fern (Onoclea sensibilis) both in natural light and under 365 nm ultraviolet (UV-A) blacklight collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, September 15, 2024
 Bead fern (Onoclea sensibilis) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, September 15, 2024
 St. Andrew cross (Hypericum hypericoides) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, September 15, 2024
 Climbing hempvine (Mikania scandens) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, September 15, 2024
 Caps of mushrooms Callistosporium luteo-olivaceum on pine wood on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 11, 2022
 Underside of golden yellow bolete mushroom Pulveroboletus curtisii on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 11, 2022
 Gills of white brittlegill mushrooms Russula perlactea at the base of a pine tree on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 18, 2020
 Underside of white brittlegill mushrooms Russula perlactea at the base of a pine tree on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 18, 2020
 Swamp rose mallow (Hibiscus moscheutos(?)) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, September 15, 2024
 Pore surface of golden yellow bolete mushroom Pulveroboletus curtisii on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 11, 2022
 Side view of a tiny red bolete mushroom with yellow pores in wet area on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 11, 2022
 Cross section of old man of the woods mushrooms (Strobilomyces strobilaceus) on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, May 21, 2022
 Giant salvinia (Salvinia molesta) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, September 15, 2024
 White flowers of blackberry on Lone Star Hiking Trail south from Stubblefield Campground in Sam Houston National Forest. Huntsville, Texas, April 2, 2019
 Cross section of some Russula mushroom on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 18, 2020
 Spores and basidia(?) of dry rot fungus (Serpula himantioides) collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, February 4, 2024
 Hyphae (in Congo Red) of fungus Chromelosporium carneum(?) collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, February 4, 2024
 Tissues and spores of dry rot fungus (Serpula himantioides) collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, February 4, 2024
 Tissues and spores (in KOH) of fungus Chromelosporium carneum(?) collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, February 4, 2024
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