 Tickseed sunflower (Bidens) near Birch Creek Unit of Somerville Lake State Park. Texas, October 7, 2018
 Cardinal flower (Lobelia cardinalis) in Alligator Branch of Lake Raven in Huntsville State Park on Chinquapin Trail. Texas, October 4, 2008
 Cluster of achenes of tickseed sunflower (Bidens) on Lone Star Hiking Trail east from Trailhead 3 in Sam Houston National Forest near Montgomery. Texas, October 9, 2022
 Lake Raven and CCC lodge from a dam on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 A hiker (D. Y.) near Alligator Branch of Lake Raven on Chinquapin Trail in Huntsville State Park. Texas, October 10, 2009
 Tickseed sunflower (Bidens) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, August 29, 2021
 Tickseed sunflower (Bidens) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, July 14, 2019
 Tickseed sunflower (Bidens) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, November 6, 2020
 Side view of some white Amanita mushroom on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Boardwalk of Chinquapin Trail through Alligator Branch of Lake Raven in Huntsville State Park. Texas, December 20, 2009
 Boardwalk of Chinquapin Trail across Alligator Branch of Lake Raven in Huntsville State Park. Texas, November 23, 2012
 Seeds of tickseed sunflower (Bidens) in Lick Creek Park. College Station, Texas, August 12, 2021
 Boardwalk of Chinquapin Trail across Alligator Branch of Lake Raven in Huntsville State Park at rain. Texas, November 23, 2012
 Seed head of tickseed sunflower (Bidens) in Lick Creek Park. College Station, Texas, August 12, 2021
 Side view of hydnoid mushroom Steccherinum oreophilum on a cut surface of an oak log on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Side view of bolete mushrooms Tylopilus peralbidus on Chinquapin Trail in Huntsville State Park. Texas, September 24, 2020
 Side view of a bolete mushroom Tylopilus rhodoconius on Chinquapin Trail in Huntsville State Park. Texas, September 24, 2020
 Dam of Lake Raven in Huntsville State Park. Texas, October 30, 2020
 Old wooden bridge over tributary of Alligator Branch of Lake Raven in Huntsville State Park. Texas, October 16, 2010
 Side view of Confectioner s Ringless Amanita mushrooms (Amanita dulciarii) in a pine forest in area of recent prescribed burns on Chinquapin Trail in Huntsville State Park. Texas, November 21, 2018
 Decaying wooden bridge over tributary of Alligator Branch of Lake Raven in Huntsville State Park. Texas, October 16, 2010
 Lake Raven from Prairie Branch Loop Trail in Huntsville State Park. Texas, December 18, 2020
 Crust fungus Xylobolus subpileatus on a side of a fallen oak on Chinquapin Trail in Huntsville State Park. Texas, November 21, 2018
 Lake Raven in Huntsville State Park. Texas, November 15, 2019
 Lake Raven in Huntsville State Park. Texas, December 20, 2009
 Lake Raven in fog in Huntsville State Park. Texas, December 20, 2009
 Lake Raven from southern end of PR 40 in Huntsville State Park. Texas, December 18, 2020
 Lake Raven in mist in Huntsville State Park. Texas, December 20, 2009
 Lake Raven in mist in Huntsville State Park. Texas, November 15, 2019
 Forest near Lake Raven in Huntsville State Park. Texas, November 15, 2019
 Lake Raven at morning in Huntsville State Park. Texas, December 18, 2020
 Lake Raven near CCC Lodge in Huntsville State Park. Texas, December 18, 2020
 Caterpillar in Huntsville State Park on Chinquapin Trail. Texas, October 31, 2009
 Boat ramp in Lake Raven in Huntsville State Park. Texas, December 20, 2009
 Camping site near Lake Raven in Huntsville State Park. Texas, December 18, 2020
 Fall colors at Lake Raven in Huntsville State Park. Texas, November 15, 2019
 Swimming area at Lake Raven in Huntsville State Park. Texas, November 15, 2019
 Area of Alligator Branch of Lake Raven in Huntsville State Park. Texas, November 23, 2012
 Marsh of Alligator Branch of Lake Raven in Huntsville State Park. Texas, November 23, 2012
 Tachinid parasitic fly (Archytas) on Chinquapin Trail near a dam in Huntsville State Park. Texas, October 10, 2009
 Cap of some white Amanita mushroom on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Fall colors of Alligator Branch of Lake Raven in Huntsville State Park. Texas, November 23, 2012
 Fall foliage of Alligator Branch of Lake Raven in Huntsville State Park. Texas, November 23, 2012
 Chinese tallow in Alligator Branch of Lake Raven in Huntsville State Park. Texas, November 23, 2012
 Orange berries of greenbrier (smilax) in Huntsville State Park on Chinquapin Trail. Texas, October 31, 2009
 Some black dot fungus on bark of a fallen oak on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Pine sap on a burned tree bark on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Crust fungus Stereum(?) under a rotting log on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Resin exuded from a pine tree on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Gills of some white Amanita mushroom on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Underside of some white Amanita mushroom on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Fly agaric mushroom (Amanita muscaria) in Huntsville State Park on Chinquapin Trail. Texas, October 31, 2009
 Close up of gulf fritillary butterfly on a dam on Chinquapin Trail in Huntsville State Park. Texas, October 10, 2009
 Earthstar mushroom (Geastrum triplex) on Chinquapin Trail in Huntsville State Park. Texas, October 10, 2009
 Cardinal flower (Lobelia cardinalis) in Huntsville State Park on Chinquapin Trail. Texas, October 10, 2009
 Upper view of pinewood gingertail mushrooms (Xeromphalina campanella or X. enigmatica) on Chinquapin Trail in Huntsville State Park. Texas, December 15, 2018
 Rotten tree stump near Alligator Branch of Lake Raven in Huntsville State Park. Texas, November 23, 2012
 Old foot bridge in area of Alligator Branch of Lake Raven in Huntsville State Park. Texas, November 23, 2012
 Chinese tallow in a marsh of Alligator Branch of Lake Raven in Huntsville State Park. Texas, November 23, 2012
 Hydnoid mushroom Steccherinum oreophilum on a cut surface of an oak log on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Bright red fruits of dogwood (Cornus florida) on Chinquapin Trail in Huntsville State Park. Texas, October 10, 2009
 Cloud ear jelly mushrooms (Auricularia nigricans) on a log on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Close-up of black fungus spots on a fallen oak on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Ripening fruits of dogwood (Cornus florida) on Chinquapin Trail in Huntsville State Park. Texas, October 10, 2009
 Black spots from a fungus under bark on a fallen oak on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Gulf fritillary butterfly on woolly croton on a dam on Chinquapin Trail in Huntsville State Park. Texas, October 10, 2009
 Teeth of hydnoid mushroom Steccherinum oreophilum on an oak log on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Resupinate polypore mushroom Antrodia(?) on a fallen oak on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Jelly fungus (Tremella fuciformis) mushrooms on a log on Chinquapin Trail near a dam in Huntsville State Park. Texas, October 10, 2009
 Cross section of some white Amanita mushroom on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Stink bug nymph (Acrosternum hilare) on a backpack on Chinquapin Trail in Huntsville State Park. Texas, October 10, 2009
 Scales of a large dead timber rattlesnake on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Cluster of achenes of Bur-marigold (Beggar-ticks, Bidens), with barbed awns, in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, October 4, 2008
 Wooden foot bridge in area of Alligator Branch of Lake Raven in Huntsville State Park. Texas, November 23, 2012
 Orange foliage of Chinese tallow in Alligator Branch of Lake Raven in Huntsville State Park. Texas, November 23, 2012
 Orange leaves of Chinese tallow in Alligator Branch of Lake Raven in Huntsville State Park. Texas, November 23, 2012
 Fall foliage of Chinese tallow in Alligator Branch of Lake Raven in Huntsville State Park. Texas, November 23, 2012
 Orange foliage of Chinese tallow in Alligator Branch of Lake Raven in Huntsville State Park. Texas, November 23, 2012
 Texture of resupinate polypore mushroom Antrodia(?) on a fallen oak on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Gulf fritillary caterpillar eating passion flower on a dam on Chinquapin Trail in Huntsville State Park. Texas, October 10, 2009
 Resupinate form of hydnoid mushroom Steccherinum oreophilum on an oak log on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Orange jelly fungus (Dacryopinax spathularia mushrooms) on a log on a dam on Chinquapin Trail in Huntsville State Park. Texas, October 10, 2009
 Hairy cap of hydnoid mushroom Steccherinum oreophilum on a cut surface of an oak log on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Young cloud ear jelly mushrooms (Auricularia nigricans) on a log on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Close-up of hydnoid mushroom Steccherinum oreophilum on a cut surface of an oak log on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Bark rash lichen (Pyrenula cruenta) on a fallen oak on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Close-up of teeth of hydnoid mushroom Steccherinum oreophilum on an oak log on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Details of hydnoid mushroom Steccherinum oreophilum on a cut surface of an oak log on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Brown pores of a polypore mushroom Trichaptum sector on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Side view of jelly fungus Tremella fuciformis on a wild grape vine in Huntsville State Park. Texas, October 27, 2018
 Resupinate form of a polypore mushroom Trichaptum sector on a fallen oak on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Upper surface of cloud ear jelly mushrooms (Auricularia nigricans) on a log on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Hairy underside of cloud ear jelly mushrooms (Auricularia nigricans) on a log on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Texture of resupinate form of hydnoid mushroom Steccherinum oreophilum on an oak log on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Texture of bark rash lichen (Pyrenula cruenta) on a fallen oak on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 White resupinate polypore mushroom Skeletocutis odora(?) on a fallen oak on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Polypore mushrooms Trichaptum byssogenum on a large fallen oak near Lake Raven in a forest with bamboo in Huntsville State Park. Texas, December 18, 2020
 Details of white resupinate polypore mushroom Skeletocutis odora(?) on a fallen oak on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Young and mature caps of cloud ear jelly mushrooms (Auricularia nigricans) on a log on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
|