 Cardinal flower (Lobelia cardinalis) in Alligator Branch of Lake Raven in Huntsville State Park on Chinquapin Trail. Texas, October 4, 2008
 Cardinal flower (Lobelia cardinalis) on Caney Creek Trail in Sam Houston National Forest, near Huntsville. Texas, October 18, 2009
 Cardinal flower (Lobelia cardinalis) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, October 26, 2013
 Close up of cardinal flower (Lobelia cardinalis) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, October 26, 2013
 Cardinal flower (Lobelia cardinalis) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, October 3, 2009
 Cardinal flower (Lobelia cardinalis) near Caney Creek Trail in Sam Houston National Forest, near Huntsville. Texas, September 30, 2007
 Cardinal flower (Lobelia cardinalis) found near a creek on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, October 26, 2013
 Cardinal flower (Lobelia cardinalis) on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, October 1, 2020
 Cardinal flower (Lobelia cardinalis) in area of floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, September 22, 2018
 Cardinal flower (Lobelia cardinalis) on dark background in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 20, 2019
 Cardinal flower (Lobelia cardinalis) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, October 23, 2022
 Cardinal flower (Lobelia cardinalis) in wet area in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 20, 2019
 Cardinal flower (Lobelia cardinalis) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 11, 2020
 Cardinal flower (Lobelia cardinalis) near Alum Creek in Lick Creek Park. College Station, Texas, September 22, 2021
 Cardinal flower (Lobelia cardinalis) in wet area on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 17, 2020
 Fruits of cardinal flower (Lobelia cardinalis) near Alum Creek in Lick Creek Park. College Station, Texas, September 22, 2021
 Blooming cardinal flower (Lobelia cardinalis) near Alum Creek in Lick Creek Park. College Station, Texas, September 22, 2021
 Cardinal flower (Lobelia cardinalis) in bloom near Alum Creek in Lick Creek Park. College Station, Texas, September 22, 2021
 Close-up of cardinal flower (Lobelia cardinalis) near Alum Creek in Lick Creek Park. College Station, Texas, September 22, 2021
 Inflorescence of cardinal flower (Lobelia cardinalis) near Alum Creek in Lick Creek Park. College Station, Texas, September 22, 2021
 Cardinal flower (Lobelia cardinalis) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, September 26, 2020
 Cardinal flower (Lobelia cardinalis) on floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, August 31, 2019
 Back lit cardinal flower (Lobelia cardinalis) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, September 14, 2019
 Cardinal flower (Lobelia cardinalis) on floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, September 11, 2020
 Cardinal flower (Lobelia cardinalis) near a creek on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, September 14, 2019
 Cardinal flower (Lobelia cardinalis) near a creek on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, September 11, 2021
 Cardinal flower (Lobelia cardinalis) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight collected on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, September 13, 2024
 Gulf fritillary caterpillar eating passion flower on a dam on Chinquapin Trail in Huntsville State Park. Texas, October 10, 2009
 Caterpillar in Huntsville State Park on Chinquapin Trail. Texas, October 31, 2009
 Tachinid parasitic fly (Archytas) on Chinquapin Trail near a dam in Huntsville State Park. Texas, October 10, 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
 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
 A hiker (D. Y.) near Alligator Branch of Lake Raven 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
 Stink bug nymph (Acrosternum hilare) on a backpack 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
 Gulf fritillary butterfly on woolly croton on a dam 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
 Orange jelly fungus (Dacryopinax spathularia mushrooms) on a log on a dam on Chinquapin Trail in Huntsville State Park. Texas, October 10, 2009
 Brown spider Cardinal Jumper (Phidippus cardinalis(?)) with a grasshopper on bluestem grass on Post Oak Trail in Lick Creek Park. College Station, Texas, October 17, 2010
 Dacryopinax spathularia mushrooms (jelly fungus) fruiting through cracks in the wood on Chinquapin Trail in Huntsville State Park. Texas, October 10, 2009
 Velvet brown spider Cardinal Jumper (Phidippus cardinalis(?)) eating a grasshopper in Lick Creek Park. College Station, Texas, October 17, 2010
 Flower spike of Lobelia cardinalis near Alum Creek in Lick Creek Park. College Station, Texas, September 22, 2021
 Cut dogwood flower in Huntsville State Park on Chinquapin Trail. Texas, April 3, 2010.
 Central part of dogwood flower in Huntsville State Park on Chinquapin Trail. Texas, April 3, 2010.
 Flower of dogwood (Cornus florida) in Huntsville State Park on Chinquapin Trail. Texas, April 3, 2010.
 White flower of mustard family in Huntsville State Park on Chinquapin Trail. Texas, April 3, 2010.
 Boardwalk of Chinquapin Trail through Alligator Branch of Lake Raven in Huntsville State Park. Texas, December 20, 2009
 Nodding flower of May apple (mandrake, Podophyllum peltatum) in Huntsville State Park on Chinquapin Trail. Texas, April 3, 2010.
 Central area of flower of dogwood (Cornus florida) in Huntsville State Park on Chinquapin Trail. Texas, April 3, 2010.
 Lake Raven and CCC lodge from a dam on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Cap of some white Amanita mushroom 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
 Some black dot fungus on bark of a fallen oak 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
 Gills of some white Amanita mushroom 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
 Pine sap on a burned tree bark 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
 Teeth of hydnoid mushroom Steccherinum oreophilum on an oak 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
 Cloud ear jelly mushrooms (Auricularia nigricans) on a log 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
 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
 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
 Texture of resupinate polypore mushroom Antrodia(?) on a fallen oak 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
 Close-up of teeth of hydnoid mushroom Steccherinum oreophilum on 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
 Bark rash lichen (Pyrenula cruenta) on a fallen oak 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
 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
 Upper surface of cloud ear jelly mushrooms (Auricularia nigricans) on a log on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 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
 Hairy underside of cloud ear jelly mushrooms (Auricularia nigricans) on a log on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Resupinate form of a polypore mushroom Trichaptum sector on a fallen oak 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
 Texture of resupinate form of hydnoid mushroom Steccherinum oreophilum on an oak log 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
 Hyphae and pores of a resupinate fungus Steccherinum oreophilum on underside of a fallen oak on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Some plant with brittle juicy wide leaves growing in a dried stream on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Close-up of resupinate form of a polypore mushroom Trichaptum sector on a fallen oak on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Details of white resupinate polypore mushroom Skeletocutis odora(?) on a fallen oak on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Resupinate mushrooms Steccherinum oreophilum and Trichaptum sector on underside of 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
 Texture of resupinate form of a polypore mushroom Trichaptum sector on a fallen oak on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Caps of angel wing mushrooms (Pleurocybella porrigens) on a barkless fallen pine on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Resupinate form of a polypore mushroom Trichaptum sector growing together with Stereum on a fallen oak on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Underside of angel wing mushrooms (Pleurocybella porrigens) on a barkless fallen pine on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Close-up of angel wing mushrooms (Pleurocybella porrigens) on a barkless fallen pine on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Almost black corticioid (crust) fungus Chaetosphaerella phaeostroma covering a fallen oak(?) tree on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Close-up of almost black corticioid (crust) fungus Chaetosphaerella phaeostroma on a fallen oak(?) tree on Chinquapin Trail in Huntsville State Park. Texas, October 30, 2020
 Tickseed Sunflower (Bidens aristosa) in Huntsville State Park, on north-east side of Lake Raven, view from Chinquapin Trail. Texas, October 4, 2008
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