 Close up of gulf fritillary butterfly on a dam on Chinquapin Trail in Huntsville State Park. Texas, October 10, 2009
 Gulf fritillary caterpillar eating passion flower on a dam on Chinquapin Trail in Huntsville State Park. Texas, October 10, 2009
 Gulf Fritillary butterfly on Pentas lanceolata flowers in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, October 3, 2009
 Gulf Fritillary butterfly on coleus and Penta starla flowers in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, October 3, 2009
 Gulf Fritillary butterfly on Pentas lanceolata (Penta starla) flowers in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, October 3, 2009
 Gulf fritillary (Agraulis vanillae) butterfly in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 6, 2009
 Wing texture of Gulf fritillary (Agraulis vanillae) butterfly in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 6, 2009
 Gulf Fritillary (Agraulis vanillae) butterfly on a road along north shore of Lake Somerville near Birch Creek Unit Somerville Lake State Park. Texas, August 29, 2009
 Gulf fritillary (Agraulis vanillae) butterfly on a tree in Washington-on-the-Brazos State Historic Site. Washington, Texas, October 20, 2012
 Fall colors of woolly croton (Croton capitatus) on Post Oak Trail in Lick Creek Park. College Station, Texas, October 23, 2012
 Caterpillar in Huntsville State Park on Chinquapin Trail. Texas, October 31, 2009
 Gulf fritillary butterfly in dew in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, November 18, 2009
 Plant of woolly croton (Croton capitatus) and tree skeletons on shores of the lake near Birch Creek Unit of Somerville Lake State Park. Texas, October 12, 2022
 Green lynx spider with immobilized prey, Gulf Fritillary (Agraulis vanillae) butterfly, on a flower of narrow-leaf gayfeather (Liatris mucronata) on Little Lake Creek Loop Trail in Sam Houston National Forest. Huntsville, Texas, September 14, 2008
 Gulf fritillary caterpillar on a palm in Old Baylor Park. Independence, Texas, October 4, 2009
 Tachinid parasitic fly (Archytas) on Chinquapin Trail near a dam in Huntsville State Park. Texas, October 10, 2009
 Woolly croton (hogwort, Croton capitatus) on Richards Loop Trail in Sam Houston National Forest. Texas, October 20, 2024
 Cardinal flower (Lobelia cardinalis) in Huntsville State Park on Chinquapin Trail. Texas, October 10, 2009
 Fly agaric mushroom (Amanita muscaria) in Huntsville State Park on Chinquapin Trail. Texas, October 31, 2009
 Orange berries of greenbrier (smilax) in Huntsville State Park on Chinquapin Trail. Texas, October 31, 2009
 Earthstar mushroom (Geastrum triplex) on Chinquapin Trail in Huntsville State Park. Texas, October 10, 2009
 Woolly croton (hogwort, Croton capitatus) in Lick Creek Park. College Station, Texas, October 9, 2012
 Woolly croton (hogwort, Croton capitatus) in Lick Creek Park. College Station, Texas, October 3, 2022
 Green lynx spider (Peucetia viridans) injecting paralyzing venom into the body of Gulf Fritillary (Agraulis vanillae) butterfly on liatris (narrow-leaf gayfeather) flower on Little Lake Creek Loop Trail in Sam Houston National Forest. Huntsville, Texas, September 14, 2008
 Woolly croton (hogwort, Croton capitatus) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, October 6, 2019
 A hiker (D. Y.) near Alligator Branch of Lake Raven on Chinquapin Trail in Huntsville State Park. Texas, October 10, 2009
 Jelly fungus (Tremella fuciformis) mushrooms on a log on Chinquapin Trail near a dam in Huntsville State Park. Texas, October 10, 2009
 Stink bug nymph (Acrosternum hilare) on a backpack on Chinquapin Trail in Huntsville State Park. Texas, October 10, 2009
 Ripening fruits of dogwood (Cornus florida) on Chinquapin Trail in Huntsville State Park. Texas, October 10, 2009
 Bright red fruits of dogwood (Cornus florida) on Chinquapin Trail in Huntsville State Park. Texas, October 10, 2009
 Seeds of woolly croton (hogwort, Croton capitatus) in Lick Creek Park. College Station, Texas, October 10, 2022
 Seeds of woolly croton (hogwort, Croton capitatus) in Lick Creek Park. College Station, Texas, October 9, 2012
 Seed pods of woolly croton (hogwort, Croton capitatus) in Lick Creek Park. College Station, Texas, October 9, 2012
 Orange jelly fungus (Dacryopinax spathularia mushrooms) on a log on a dam on Chinquapin Trail in Huntsville State Park. Texas, October 10, 2009
 Snout beetle (weevil) on seed pods of woolly croton (hogwort, Croton capitatus) in Lick Creek Park. College Station, Texas, October 9, 2012
 Dacryopinax spathularia mushrooms (jelly fungus) fruiting through cracks in the wood on Chinquapin Trail in Huntsville State Park. Texas, October 10, 2009
 Close-up of Gulf Fritillary butterfly (Agraulis vanillae) in Lick Creek Park. College Station, Texas, September 9, 2021
 Gulf Fritillary butterfly (Agraulis vanillae) on grass in Lick Creek Park. College Station, Texas, September 9, 2021
 Flowers of woolly croton (hogwort, Croton capitatus) both in natural light and under 365 nm ultraviolet (UV-A) blacklight from Birch Creek Unit of Somerville Lake State Park. Texas, September 14, 2024
 Woolly croton (hogwort, Croton capitatus) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight from Birch Creek Unit of Somerville Lake State Park. Texas, September 14, 2024
 Variegated Fritillary (Euptoieta claudia) butterfly on orange daisies in Antique Rose Emporium. Independence, Texas, October 24, 2009
 Woolly croton (hogwort, Croton capitatus) on Lake Somerville Trailway near Nails Creek Unit of Somerville Lake State Park. Texas, September 12, 2021
 Woolly croton (hogwort, Croton capitatus) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, July 19, 2020
 Woolly croton (hogwort, Croton capitatus) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, August 9, 2020
 Woolly croton (hogwort, Croton capitatus) in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 8, 2021
 Shoots of woolly croton (hogwort, Croton capitatus) in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 8, 2021
 Blooming woolly croton (hogwort, Croton capitatus) in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 8, 2021
 Field of woolly croton (hogwort, Croton capitatus) on floodplain at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, August 3, 2021
 Gulf fritillary caterpillar on passion flower (with a tendril) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 1, 2009
 Close up of gulf fritillary caterpillar on passion flower in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 30, 2009
 Woolly croton (hogwort, Croton capitatus) in Lick Creek Park. College Station, Texas, August 3, 2014
 Woolly croton (hogwort, Croton capitatus) in Lick Creek Park. College Station, Texas, September 13, 2023
 Woolly croton (hogwort, Croton capitatus) in Lick Creek Park. College Station, Texas, June 8, 2022
 Woolly croton (Croton capitatus) on sewage line right of way in Lick Creek Park. College Station, Texas, August 16, 2008
 Wiggling gulf fritillary caterpillar beginning to form a chrysalis in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 6, 2009
 Boardwalk of Chinquapin Trail through Alligator Branch of Lake Raven in Huntsville State Park. Texas, December 20, 2009
 Woolly croton (hogwort, Croton capitatus) with a nymph of katidid in Lick Creek Park. College Station, Texas, August 3, 2014
 Woolly croton and sedge on shores of the lake near Birch Creek Unit of Somerville Lake State Park. Texas, October 12, 2022
 Woolly croton and elm trees on shores of the lake near Birch Creek Unit of Somerville Lake State Park. Texas, October 12, 2022
 Twigs of Mexican plum with woolly croton in dew on Post Oak Trail in Lick Creek Park. College Station, Texas, October 23, 2012
 Flowers of woolly croton (hogwort, Croton capitatus) both in natural light and under 365 nm ultraviolet (UV-A) blacklight from Lick Creek Park. College Station, Texas, September 17, 2024
 Cap of some white Amanita mushroom on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Lake Raven and CCC lodge from a dam on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Texas aster with variegated fritillary(?) butterfly near a pond of Upper falls in McKinney Falls State Park. Austin, Texas, October 26, 2008
 Woolly croton (hogwort, Croton capitatus) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight from Lick Creek Park. College Station, Texas, September 17, 2024
 Gulf Fritillary (Agraulis vanillae) butterfly, side view, on a bush in TAMU Holistic Garden in Texas A and M University. College Station, Texas, July 12, 2008
 Underside of some white Amanita mushroom 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
 Pine sap on a burned tree bark on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Some black dot fungus on bark of a fallen oak 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
 Crust fungus Stereum(?) under a rotting log on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Flowers of woolly croton (hogwort, Croton capitatus) in Lake Bryan Park. Bryan, Texas, July 20, 2014
 Blooming Woolly croton (hogwort, Croton capitatus) in Lake Bryan Park. Bryan, Texas, July 20, 2014
 Woolly croton (hogwort, Croton capitatus) in Lake Bryan Park. Bryan, Texas, July 20, 2014
 Cloud ear jelly mushrooms (Auricularia nigricans) on a log on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Side view of some white Amanita mushroom on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Hydnoid mushroom Steccherinum oreophilum on a cut surface of 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
 Close-up of black fungus spots on a fallen oak on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Black spots from a fungus under bark on a fallen oak on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Scales of a large dead timber rattlesnake on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Cross section of some white Amanita mushroom on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Teeth of hydnoid mushroom Steccherinum oreophilum on an oak log on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Inflorescence of woolly croton (hogwort, Croton capitatus) with swollen ovaries of female flowers and creamy stamens on male flowers in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 3, 2008
 Close-up of teeth of hydnoid mushroom Steccherinum oreophilum on an oak log on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Resupinate form of hydnoid mushroom Steccherinum oreophilum on an oak log on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 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
 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
 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
 Bark rash lichen (Pyrenula cruenta) on a fallen oak 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
 Brown pores of a polypore mushroom Trichaptum sector on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Texture of resupinate polypore mushroom Antrodia(?) on a fallen oak on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Brown grasshopper on woolly croton in Lick Creek Park. College Station, Texas, October 24, 2010
 Furry caterpillar on woolly croton in Lick Creek Park. College Station, Texas, October 9, 2012
 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
 Hairy underside of cloud ear jelly mushrooms (Auricularia nigricans) on a log on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
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