 Tachinid(?) fly on Mountain mint (Pycnanthemum) on Kirby Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Narrowleaf mountain mint (Pycnanthemum tenuifolium) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Elephant foot (Elephantopus carolinianus) on Kirby Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Leaves of alder Alnus serrulata(?) on Kirby Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Earth star mushroom (Geastrum saccatum) on Kirby Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 White flowers of yellow bractspike (Yeatesia viridiflora) on Kirby Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Tiny white flowers of Lax hornpod (miterwort, Mitreola petiolata) (Loganiaceae) on Kirby Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Mountain mint (Pycnanthemum tenuifolium) on Richards Loop Trail in Sam Houston National Forest. Texas, August 24, 2024
 Mountain mint (Pycnanthemum tenuifolium) on Richards Loop Trail in Sam Houston National Forest. Texas, August 7, 2021
 Mountain mint (Pycnanthemum tenuifolium) on Richards Loop Trail in Sam Houston National Forest. Texas, August 15, 2021
 Mountain mint (Pycnanthemum) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, August 10, 2008
 Flowers of mountain mint (Pycnanthemum tenuifolium) on Richards Loop Trail in Sam Houston National Forest. Texas, August 7, 2021
 Narrowleaf, or slender mountainmint (Pycnanthemum tenuifolium) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
 White flowers of narrowleaf, or slender mountainmint (Pycnanthemum tenuifolium) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
 Mountain mint (Pycnanthemum tenuifolium) on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, August 11, 2019
 Flowers of mountain mint (Pycnanthemum tenuifolium) on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, August 11, 2019
 Mountain mint (Pycnanthemum)(?) on Richards Loop Trail in Sam Houston National Forest. Texas, April 13, 2024
 Mountain mint (Pycnanthemum tenuifolium) on Richards Loop Trail in Sam Houston National Forest. Texas, July 12, 2020
 Mountain mint (Pycnanthemum tenuifolium) on Richards Loop Trail in Sam Houston National Forest. Texas, October 1, 2022
 Mountain mint (Pycnanthemum tenuifolium) on Richards Loop Trail in Sam Houston National Forest. Texas, July 29, 2021
 Hypericum fasciculatum on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Leaves of Albizia on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Blooming mountain mint (Pycnanthemum tenuifolium) on Richards Loop Trail in Sam Houston National Forest. Texas, July 28, 2020
 Mountain mint (Pycnanthemum tenuifolium) on Richards Loop Trail in Sam Houston National Forest near Montgomery. Texas, July 19, 2022
 Texture of a pine cone on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Ruellia flower, near a parking lot of Sundew Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Back lit leaves of Albizia on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Flower buds of mountain mint (Pycnanthemum tenuifolium) on Richards Loop Trail in Sam Houston National Forest. Texas, July 28, 2020
 Flower buds of mountain mint (Pycnanthemum tenuifolium) on Richards Loop Trail in Sam Houston National Forest. Texas, July 28, 2020
 Indian Plantain (Cacalia ovata) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Shrubby water-primrose (Ludwigia) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Delta arrowhead (Sagittaria platyphylla) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Fringed meadowbeauty (Rhexia petiolata) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Pencil flower (Stylosanthes biflora) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Purple Pleatleaf (Alophia drummondii) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Some tiny white flower on Pitcher Plant Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Western ironweed (Vernonia baldwini) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Roughstem rosinweed (Silphium radula) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Maryland milkwort (Polygala mariana) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Ten-angle Pipewort (Eriocaulon decangulare) on Pitcher Plant Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Flower of Purple Pleatleaf (Alophia drummondii) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Violet wood sorrel (Oxalis violacea) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 St. Peter s-wort (Hypericum crux-andreae) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Low pinebarren milkwort (Polygala ramosa) on Pitcher Plant Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Flower of Roughstem rosinweed (Silphium radula) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Longleaf milkweed (Asclepias longifolia) on Pitcher Plant Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Drumheads milkwort (Polygala cruciata) on Pitcher Plant Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Close up of Drumheads milkwort (Polygala cruciata) on Pitcher Plant Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Flowers of Longleaf milkweed (Asclepias longifolia) on Pitcher Plant Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Coastal false asphodel (Tofieldia racemosa) on Pitcher Plant Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Cluster of flowers of Longleaf milkweed (Asclepias longifolia) on Pitcher Plant Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Blooming mountain mint (Pycnanthemum tenuifolium) both in natural light and under 365 nm ultraviolet (UV-A) blacklight from Richards Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 6, 2024
 Mountain mint (Pycnanthemum tenuifolium) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight from Richards Loop Trail in Sam Houston National Forest. Texas, September 21, 2024
 Female flowers of Southern waxy sedge (Carex glaucescens) on Pitcher Plant Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Male flower of Southern waxy sedge (Carex glaucescens) on Pitcher Plant Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Mountain mint (Pycnanthemum tenuifolium) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight from Richards Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 6, 2024
 Galls caused by fungus Exobasidium symploci-japonicae on sweetleaf (Symplocos tinctoria) (?) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Mountain mint (Pycnanthemum tenuifolium) near Pole Creek on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, October 6, 2022
 Cap of Leccinellum mushroom on Kirby Trail in Big Thicket National Preserve. Warren, Texas, November 10, 2018
 Cypress swamp on Kirby Trail in Big Thicket National Preserve. Warren, Texas, November 10, 2018
 Laccaria ochropurpurea mushrooms on Kirby Trail in Big Thicket National Preserve. Warren, Texas, October 17, 2020
 Milkcap mushrooms (Lactarius) on Kirby Trail in Big Thicket National Preserve. Warren, Texas, November 10, 2013
 Honey mushrooms (Armillaria) on Kirby Trail in Big Thicket National Preserve. Warren, Texas, November 10, 2013
 Some milkcap (Lactarius) mushroom on Kirby Trail in Big Thicket National Preserve. Warren, Texas, September 25, 2021
 Milkcap (Lactarius) mushrooms on Kirby Trail in Big Thicket National Preserve. Warren, Texas, November 10, 2018
 Dissected Leccinellum mushroom on Kirby Trail in Big Thicket National Preserve. Warren, Texas, November 10, 2018
 Mushrooms Leucopaxillus laterarius on Kirby Trail in Big Thicket National Preserve. Warren, Texas, October 17, 2020
 Some warty white Amanita mushrooms on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
 Rose-gentian (Sabatia gentianoides) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
 Some green moss at the base of a tree on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
 Green berries on a swamp tree on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 25, 2022
 Barbara s buttons (Marshallia tenuifolia) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, November 14, 2020
 Marsh mallow (Hibiscus militaris) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
 Grass pink (Calopogon tuberosus) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
 Mature milkcap (Lactarius) mushrooms on Kirby Trail in Big Thicket National Preserve. Warren, Texas, November 10, 2018
 Milkcap mushrooms Lactarius peckii on Kirby Trail in Big Thicket National Preserve. Warren, Texas, November 10, 2018
 Mushrooms Amanita canescens(?) on Kirby Nature Trail in Big Thicket National Preserve. Warren, Texas, June 12, 2022
 Bolete mushrooms Leccinellum griseum(?) on Kirby Trail in Big Thicket National Preserve. Warren, Texas, September 25, 2021
 Milkcap mushrooms Lactarius paradoxus on Kirby Trail in Big Thicket National Preserve. Warren, Texas, November 10, 2013
 Bolete mushroom Leccinum rubropunctum on Kirby Trail in Big Thicket National Preserve. Warren, Texas, September 25, 2021
 Mature Laccaria ochropurpurea mushrooms on Kirby Trail in Big Thicket National Preserve. Warren, Texas, October 17, 2020
 Gills of Laccaria ochropurpurea mushrooms on Kirby Trail in Big Thicket National Preserve. Warren, Texas, October 17, 2020
 Bolete mushrooms Suillus decipiens on Kirby Trail in Big Thicket National Preserve. Warren, Texas, September 25, 2021
 Brown cap of a webcap (Cortinarius) mushroom on Kirby Trail in Big Thicket National Preserve. Warren, Texas, November 10, 2018
 Mature Microporellus obovatus mushrooms on Kirby Trail in Big Thicket National Preserve. Warren, Texas, November 10, 2018
 Timber mushrooms Lentinellus ursinus on Kirby Trail in Big Thicket National Preserve. Warren, Texas, November 10, 2018
 Milkcap mushrooms Lactarius lanuginosus(?) on Kirby Trail in Big Thicket National Preserve. Warren, Texas, October 17, 2020
 Webcap mushroom Cortinarius iodes on Kirby Trail in Big Thicket National Preserve. Warren, Texas, November 10, 2018
 Milkcap mushrooms Lactarius subpalustris on Kirby Trail in Big Thicket National Preserve. Warren, Texas, October 17, 2020
 Milkcap mushroom Lactarius subpalustris on Kirby Trail in Big Thicket National Preserve. Warren, Texas, October 17, 2020
 Webcap mushrooms Cortinarius alboviolaceus on Kirby Trail in Big Thicket National Preserve. Warren, Texas, November 10, 2018
 Dissected Laccaria ochropurpurea mushrooms on Kirby Trail in Big Thicket National Preserve. Warren, Texas, October 17, 2020
 Bolete mushroom Boletus variipes on Kirby Trail in Big Thicket National Preserve. Warren, Texas, September 25, 2021
 Cypress swamp in dry weather on Kirby Nature Trail in Big Thicket National Preserve. Warren, Texas, June 12, 2022
 Honey mushrooms (Armillaria mellea) on Kirby Trail in Big Thicket National Preserve. Warren, Texas, November 10, 2018
 Old polypore mushrooms eaten by insects on Kirby Trail in Big Thicket National Preserve. Warren, Texas, November 10, 2018
 Turkeytail mushrooms (Trametes versicolor) on Kirby Trail in Big Thicket National Preserve. Warren, Texas, November 10, 2018
 Underside of some milkcap (Lactarius) mushroom on Kirby Trail in Big Thicket National Preserve. Warren, Texas, September 25, 2021
 Wild potato vine (Ipomoea pandurata) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
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