 Close-up of a gall caused by the fungus Exobasidium symploci-japonicae in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, March 20, 2021
 Gall caused by the fungus Exobasidium symploci-japonicae on a young shoot of sweetleaf in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, March 20, 2021
 Galls caused by the fungus Exobasidium symploci-japonicae on sweetleaf (Symplocos tinctoria) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, March 10, 2019
 Flowers of sweetleaf (Symplocos tinctoria) with galls caused by the fungus Exobasidium symploci-japonicae in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, March 10, 2019
 Galls caused by the fungus Exobasidium symploci-japonicae on a tree of sweetleaf (Symplocos tinctoria) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, March 10, 2019
 Galls caused by the fungus Exobasidium symploci-japonicae on sweetleaf (Symplocos tinctoria) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, March 20, 2021
 Insect gall on a shoot of blackberry in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, April 20, 2019
 Gall-like corticioid fungus on a fallen oak in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, January 19, 2020
 Fleshy gall on a cowberry leaf caused by the fungus Exobasidium vaccinii taken from Posiolok near Vyritsa, south from Saint Petersburg, Russia, July 9, 2017
 Gall-like corticioid fungus in cavities of a fallen oak in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, January 19, 2020
 Gall-like corticioid fungus on a broken end of a fallen oak in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, January 19, 2020
 Gall-like corticioid fungus in a small cavity of a rotting oak in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, January 19, 2020
 Close up of aeciospores of pine-pine gall rust (Endocronartium harknessii, Cronartium harknessii rust fungus) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, March 10, 2019
 Gall-like corticioid fungus together with Xylaria flabelliformis (Xylaria cubensis) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, January 19, 2020
 Swollen pine root with pine-pine gall rust (Endocronartium harknessii, Cronartium harknessii rust fungus) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, March 10, 2019
 Pine-pine gall rust (Endocronartium harknessii, Cronartium harknessii rust fungus) on a swollen root at the base of a pine in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, March 10, 2019
 Gymnopus subnudus (Collybia subnuda) mushrooms among pine needles and dry oak leaves in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Partially dissected swollen pine root with pine-pine gall rust (Endocronartium harknessii, Cronartium harknessii rust fungus) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, March 10, 2019
 Sweet gum fruit fungus Xylaria liquidambaris in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Underside of velvet-top fungus (Phaeolus schweinitzii) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Gall-like corticioid fungus and Xylaria flabelliformis (Xylaria cubensis) in a small cavity of a rotting oak in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, January 19, 2020
 Velvet-top fungus (Phaeolus schweinitzii mushroom) on a pine stump in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Black prostrate (corticioid) fungus Chaetosphaerella phaeostroma on a fallen tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Fleshy galls on cowberry leaves caused by the fungus Exobasidium vaccinii in Posiolok near Vyritsa, south from Saint Petersburg, Russia, July 9, 2017
 Leaves of crane-fly orchid (Tipularia discolor) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, March 10, 2019
 Leaves of netted chainfern (Woodwardia areolata) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, March 10, 2019
 Leaves of parsley hawthorn (Crataegus marshallii) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, April 20, 2019
 Young leaves of netted chainfern (Woodwardia areolata) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, March 10, 2019
 Liverwort Leucolejeunea conchifolia(?) with tiny leaves on a tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, January 5, 2019
 Leaves and seeds of crane-fly orchid (Tipularia discolor) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, March 10, 2019
 Magnolia cone mushrooms (Strobilurus conigenoides) among leaves in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 20, 2019
 Orange mushrooms Mitrula lunulatospora on wet leaves near the creek in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, April 20, 2019
 Root rot fungus Heterobasidion annosum on leaves attached to a pine log in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, January 19, 2020
 Cap of velvet-top fungus (Phaeolus schweinitzii) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 20, 2019
 Brown crust fungus Phellinus at Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 2, 2019
 Velvet-top fungus (Phaeolus schweinitzii) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 20, 2019
 Ascomycete mushrooms Phaeohelotium epiphyllum (Hymenoscyphus epiphyllus) on wet rotting leaves in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, April 20, 2019
 Root rot fungus Heterobasidion annosum enveloping leaves and needles on a pine log in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, January 19, 2020
 Hoof polypore mushrooms Fomes fasciatus in area of floodplain in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Ascomycete mushrooms Phaeohelotium epiphyllum (Hymenoscyphus epiphyllus) on wet rotting leaves near a creek in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, April 20, 2019
 Underside of velvet-top fungus (Phaeolus schweinitzii) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 20, 2019
 Dissected velvet-top fungus (Phaeolus schweinitzii) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 20, 2019
 Mucorales mold fungus on a magnolia cone in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 20, 2019
 Velvet-top fungus (Phaeolus schweinitzii) near a pine in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 20, 2019
 Web-like silvery fungus on underside of a magnolia leaf in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 20, 2019
 Some corticioid (crust) fungus on tree bark in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, February 1, 2019
 Leaves of slender trillium (Trillium gracile) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, March 10, 2019
 White apothecia of ascomycete mushrooms Phaeohelotium epiphyllum (Hymenoscyphus epiphyllus) on wet leaves in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, April 20, 2019
 Masses of Lentinus crinitus mushrooms on a log in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Milkcap mushrooms Lactifluus allardii in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Polypore mushrooms Microporellus obovatus on a log in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Lentinus crinitus mushrooms on a mossy log in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Fibrecap (Inocybe) mushrooms in a pine forest in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Some white corticioid (crust) fungus on rotting wood at Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 2, 2019
 Brown porous fungus Phellinus on a fallen tree at Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 2, 2019
 Underside of velvet-top fungus (Phaeolus schweinitzii) near a pine in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 20, 2019
 Split porecrust fungus (Schizopora paradoxa)(?) on hardwood in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 27, 2019
 Small brittlestem (Psathyrella) mushrooms in a pine forest in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Small disk apothecia of ascomycete mushrooms Phaeohelotium epiphyllum (Hymenoscyphus epiphyllus) on wet leaves in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, April 20, 2019
 Bracket mushrooms Trametes lactinea on a dry tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Fragile dapperling mushroom (Leucocoprinus fragilissimus) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Cap of fragile dapperling mushroom (Leucocoprinus fragilissimus) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Lentinus crinitus mushrooms on rotting wood in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Bear cockleshell mushrooms (Lentinellus ursinus) on oak(?) log in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Dissected milkcap mushrooms Lactifluus allardii in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Caps of Lentinus crinitus mushrooms on a rotting log in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Polypore bracket mushroom Ganoderma lobatum in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Hoof polypore mushrooms Fomes fasciatus in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Gills of milkcap mushrooms Lactifluus allardii in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Zoned pattern of web-like silvery fungus on underside of a magnolia leaf in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 20, 2019
 Split porecrust fungus (Schizopora paradoxa)(?) with Hypoxylon on hardwood in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 27, 2019
 Black crust of corticioid mushroom on a fallen tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Earthstar mushroom Geastrum saccatum on rotting wood in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Hoof polypore mushrooms Fomes fasciatus on a small oak(?) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Underside of a polypore bracket mushroom Ganoderma lobatum in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Caps of oysterling mushrooms Crepidotus mollis on a rotting oak log in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Oysterling mushrooms Crepidotus mollis on rotting wood in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Masses of chanterelle mushrooms Cantharellus appalachiensis(?) on floodplain in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Black powdery corticioid fungus Chaetosphaerella phaeostroma on a fallen tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, February 1, 2019
 Amanita gemmata mushroom on Lone Star Hiking Trail in upper oak forest in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Pinewood gingertail mushrooms (Xeromphalina campanella) on a fallen tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Gills of oysterling mushrooms Crepidotus mollis on rotting wood in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Underside of oysterling mushrooms Crepidotus mollis on rotting wood in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Mossy purple toothed polypore mushrooms (Trichaptum biforme) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Bear cockleshell mushrooms (Lentinellus ursinus) on rotting wood in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Mottled leaves of Sabine River wakerobin (slender trillium, Trillium gracile) near the creek in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, February 1, 2019
 Mold like fungus Tilachlidium setigerum(?) parasitising on gingertail (Xeromphalina campanella) on a pine log in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 27, 2019
 Close up of mold fungus Tilachlidium setigerum(?) parasitising on pinewood gingertail (Xeromphalina) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 27, 2019
 Dark caps of mushrooms Panus tephroleucus (Lentinus sect. Velutini) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 White mold fungus Tilachlidium setigerum(?) parasitising on pinewood gingertail (Xeromphalina campanella) on a pine log in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 27, 2019
 Underside of Amanita hesleri (Aspidella hesleri) mushroom in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Milkcap mushrooms Lactarius piperatus (Lactifluus piperatus) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 American solitary Lepidella mushroom (Amanita subsolitaria)(?) with bleeding orange droplets under oaks in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Side view of Amanita hesleri (Aspidella hesleri) mushroom in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Hydnoid crust fungus Hymenochaetopsis olivacea (Hydnoporia olivacea) on a fallen oak branch in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 27, 2019
 Young leaves of some plant in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, March 20, 2021
 Back lit fern leaves in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, March 20, 2021
 Back lit leaves of sweetgum in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, March 20, 2021
 Underside of mature milkcap mushrooms Lactarius piperatus (Lactifluus piperatus) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
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