 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) on Kirby Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Tachinid(?) fly on Mountain mint (Pycnanthemum) 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 15, 2021
 Mountain mint (Pycnanthemum tenuifolium) on Richards Loop Trail in Sam Houston National Forest. Texas, August 7, 2021
 Flowers of mountain mint (Pycnanthemum tenuifolium) on Richards Loop Trail in Sam Houston National Forest. Texas, August 7, 2021
 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 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 12, 2020
 Mountain mint (Pycnanthemum tenuifolium) on Richards Loop Trail in Sam Houston National Forest. Texas, July 29, 2021
 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
 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
 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
 Leaves of Albizia on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Hypericum fasciculatum on Sundew 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
 Texture of a pine cone on 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
 Ruellia flower, near a parking lot of Sundew Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Indian Plantain (Cacalia ovata) 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
 Fringed meadowbeauty (Rhexia petiolata) on Sundew 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
 Maryland milkwort (Polygala mariana) 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
 Shrubby water-primrose (Ludwigia) 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
 Pencil flower (Stylosanthes biflora) on Sundew 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
 Flower of Roughstem rosinweed (Silphium radula) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 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
 Mountain mint (Pycnanthemum) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, August 10, 2008
 Grass pink (Calopogon tuberosus) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
 Marsh mallow (Hibiscus militaris) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
 Some warty white Amanita mushrooms 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
 Rose-gentian (Sabatia gentianoides) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
 Barbara s buttons (Marshallia tenuifolia) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, November 14, 2020
 Mountain mint (Pycnanthemum)(?) on Richards Loop Trail in Sam Houston National Forest. Texas, April 13, 2024
 Young bolete mushrooms Leccinellum albellum on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 23, 2018
 Wild potato vine (Ipomoea pandurata) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
 Destroying angel mushroom Amanita bisporigera on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 23, 2018
 Flowers of moss verbena (Glandularia pulchella) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
 Pinkgill mushrooms Entoloma strictius near a boardwalk on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 23, 2018
 Underside of milkcap mushroom Lactarius salmoneus on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
 Pinkgill mushrooms Entoloma strictius in wet area on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 23, 2018
 Gills of milkcap mushroom Lactarius salmoneus on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
 Cross section of some warty white Amanita mushrooms on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
 Lyell s ribbonwort (Pallavicinia lyellii) with some soil pellets on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
 Flowers of swamp titi bush (Cyrilla racemiflora) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
 Close-up of Lyell s ribbonwort (Pallavicinia lyellii) in marsh on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
 Polypore mushrooms Microporellus obovatus on a fallen stick on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
 Cross section of milkcap mushroom Lactarius salmoneus on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
 Moss verbena (Glandularia pulchella) on a path with gravel on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
 Large group of bolete mushrooms Leccinellum albellum on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 23, 2018
 Gelatinous stalked-puffball mushrooms (Calostoma cinnabarinum) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 23, 2018
 Dissected destroying angel mushroom Amanita bisporigera on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 23, 2018
 Side view of young bolete mushrooms Leccinellum albellum on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 23, 2018
 Dissected stalked puffball-in-aspic mushrooms (Calostoma cinnabarinum) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 23, 2018
 Lyell s ribbonwort (veilwort, Pallavicinia lyellii) in mash near a boardwalk on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
 Some tiny white flower on Pitcher Plant 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
 Stinking brittlegill mushrooms (Russula foetens) on a lawn near a parking place on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
 Ten-angle Pipewort (Eriocaulon decangulare) 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
 Longleaf milkweed (Asclepias longifolia) on Pitcher Plant 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
 Earth star mushroom (Geastrum saccatum) on Kirby Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Milkcap mushroom Lactarius salmoneus under pines and bushes in dried marshy area on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
 Stalked puffball-in-aspic mushrooms (Calostoma cinnabarinum) under a boardwalk on a slope of a creek on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 23, 2018
 White flowers of yellow bractspike (Yeatesia viridiflora) on Kirby 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
 Close up of Drumheads milkwort (Polygala cruciata) on Pitcher Plant Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Gelatinous stalked-puffball (gasteroid fungus Calostoma cinnabarinum) with translucent gelly coating on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 23, 2018
 Cluster of flowers of Longleaf milkweed (Asclepias longifolia) on Pitcher Plant Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Stubby-stalked Cladonia lichen (Cladonia caespiticia) at the base of a tree on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
 Male flower of Southern waxy sedge (Carex glaucescens) on Pitcher Plant Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Female flowers of Southern waxy sedge (Carex glaucescens) on Pitcher Plant 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
 Stubby-stalked Cladonia lichen (Cladonia caespiticia) with white moss at the base of a tree on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, June 12, 2022
 Mature coral mushrooms Ramaria formosa(?) at nothern entrance of Turkey Creek Trail in Big Thicket National Preserve. Kountze, Texas, November 14, 2020
 Cross section o coral mushrooms Ramaria formosa(?) at nothern entrance of Turkey Creek Trail in Big Thicket National Preserve. Kountze, Texas, November 14, 2020
 Cross section of mushrooms Tricholoma saponaceum or may be T. floridanum at nothern entrance of Turkey Creek Trail in Big Thicket National Preserve. Kountze, Texas, November 14, 2020
 Coral mushrooms Ramaria formosa(?) in area of longleaf pine savannah at nothern entrance of Turkey Creek Trail in Big Thicket National Preserve. Kountze, Texas, November 14, 2020
 Mushrooms Tricholoma saponaceum or may be T. floridanum at the base of Yaupon holly with a stem going deep into soil in area of longleaf pine savannah at nothern entrance of Turkey Creek Trail in Big Thicket National Preserve. Kountze, Texas, November 14, 2020
 Sundew (Drosera brevifolia) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Annual sundew (Drosera annua) flower in Big Thicket park on Sundew Trail. Texas, April 26, 2008
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