 Sandburs spikelet (Cenchrus spinifex) in Lemontree Park. College Station, Texas, July 27, 2014
 Sandburs spikelet (Cenchrus spinifex) on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
 Sandburs spikelet (Cenchrus spinifex) in Bastrop State Park. Bastrop, Texas, September 10, 2020
 Sandburs spikelet (Cenchrus spinifex) taken from a lawn near apartments at George Bush Drive. College Station, Texas, September 30, 2012
 Sandburs spikelet (Cenchrus spinifex) in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 3, 2008
 Close up of a turtle on a shore of Lake Bryan in Lake Bryan Park. Bryan, Texas, September 10, 2009
 Sandburs (Cenchrus spinifex) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight from a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, August 28, 2024
 Sandburs (Cenchrus spinifex) in Bastrop State Park. Bastrop, Texas, September 10, 2020
 Close up of Partridge pea (Cassia fasciculata) in Lake Bryan Park. Bryan, Texas, July 24, 2009
 Close up of Copper lily (Habranthus texanus) in Lake Bryan Park. Bryan, Texas, July 24, 2009
 Arctic smoke over Lake Bryan, with Dansby Power Plant at horizon. Lake Bryan Park. Bryan, Texas, December 5, 2009
 Tree stump on a shore of Lake Bryan emerged from water after a period of drought in Lake Bryan Park. Bryan, Texas, September 10, 2009
 Tree stump at sunrise on a shore of Lake Bryan emerged from water after a period of drought in Lake Bryan Park. Bryan, Texas, September 10, 2009
 Cedar stump and driftwood on a shore of Lake Bryan at sunrise. Lake Bryan Park. Bryan, Texas, December 5, 2009
 Close up of Tephrocybe(?) mushrooms under red cedar trees near the lake in Lake Bryan Park. Bryan, Texas, October 10, 2018
 Water turtle on a shore of an island in Lake Bryan Park. Bryan, Texas, October 2, 2009
 Whorled milkweed (Asclepias verticillata) in Lake Bryan Park. Bryan, Texas, October 2, 2009
 Arctic smoke rising over Lake Bryan. Lake Bryan Park. Bryan, Texas, December 5, 2009
 Sunrise over Lake Bryan at cold morning. Lake Bryan Park. Bryan, Texas, December 5, 2009
 Head of water turtle on a shore of an island in Lake Bryan Park. Bryan, Texas, October 2, 2009
 Close up of purple gerardia (false foxglove, Agalinis purpurea) in Lake Bryan Park. Bryan, Texas, October 10, 2012
 Salt marsh moth (Estigmene acrea) caterpillar near a lake shore in Lake Bryan Park. Bryan, Texas, October 19, 2009
 Frozen paddle near Lake Bryan. Lake Bryan Park. Bryan, Texas, December 5, 2009
 Gulf Coast Tick (Amblyomma maculatum) on human skin on an island in Lake Bryan Park. Bryan, Texas, October 2, 2009
 Farkleberry (Vaccinium arboreum) on an unmarked trail on north-west side of the island in Lake Bryan Park. Bryan, Texas, October 19, 2009
 White-fringed weevil (Naupactus) beetle on green milkweed (Antelope horns, asclepias viridis) in Lake Bryan Park. Bryan, Texas, October 2, 2009
 Black and orange buckeye caterpillar on purple gerardia (false foxglove, Agalinis purpurea) on a shore of an island in Lake Bryan Park. Bryan, Texas, October 2, 2009
 Buckeye caterpillar eating a fruit of purple gerardia (false foxglove, Agalinis purpurea) on a shore of an island in Lake Bryan Park. Bryan, Texas, October 2, 2009
 Puffball mushrooms Lycoperdon curtisii (Vascellum curtisii) or pulcherrimum(?) on a sandy trail on an island in Lake Bryan Park. Bryan, Texas, October 2, 2009
 Close up of Yellow puff (Neptunia lutea) in Lake Bryan Park. Bryan, Texas, May 16, 2018
 Close up of sunflower (Helianthus annuus) in Lake Bryan Park. Bryan, Texas, July 20, 2014
 Close up of sumpweed (Iva annua) near utility lake in Lake Bryan Park. Bryan, Texas, September 30, 2013
 Close up of petals of sunflower (Helianthus annuus) in Lake Bryan Park. Bryan, Texas, July 20, 2014
 Dayflower (Commelina) in Lake Bryan Park. Bryan, Texas, September 18, 2009
 Beebalm (Monarda punctata) in Lake Bryan Park. Bryan, Texas, May 20, 2009
 Boneset(?) plant in Lake Bryan Park. Bryan, Texas, August 7, 2009
 Cold morning in Lake Bryan Park. Bryan, Texas, December 5, 2009
 Shoreline of an island in Lake Bryan Park. Bryan, Texas, May 20, 2009
 Close-up of yellow peat mold fungus (Chromelosporium fulvum) under juniper trees near the lake in Lake Bryan Park. Bryan, Texas, May 9, 2024
 Partridge pea (Cassia fasciculata) in Lake Bryan Park. Bryan, Texas, August 21, 2009
 Frost on wooden pole. Lake Bryan Park. Bryan, Texas, December 5, 2009
 Partridge pea (Cassia fasciculata) in Lake Bryan Park. Bryan, Texas, July 24, 2009
 Dansby Power Plant in Lake Bryan Park. Bryan, Texas, December 5, 2009
 Green milkweed (Asclepias viridis) in dew in Lake Bryan Park. Bryan, Texas, May 20, 2009
 Frost on leaves of sumac. Lake Bryan Park. Bryan, Texas, December 5, 2009
 Winged loosestrife (Lythrum alatum) on a lake shore in Lake Bryan Park. Bryan, Texas, August 21, 2009
 Fruits of persimmon (Diospyros virginiana) in Lake Bryan Park. Bryan, Texas, September 18, 2009
 Fish skeleton on a shore of Lake Bryan Park, on an island. Bryan, Texas, April 14, 2009
 Blue waterleaf (Hydrolea ovata) in Lake Bryan Park. Bryan, Texas, August 7, 2009
 Yellow puff (Neptunia lutea) in Lake Bryan Park. Bryan, Texas, August 7, 2009
 Close-up of dark cups of fungus Plicaria carbonaria on burned soil under juniper trees near the lake in Lake Bryan Park. Bryan, Texas, May 9, 2024
 Close-up of orange cups of fungus Anthracobia tristis on burned soil under juniper trees near the lake in Lake Bryan Park. Bryan, Texas, May 9, 2024
 Close-up of orange Ascomycete fungus Anthracobia tristis on a bonfire site under juniper trees near the lake in Lake Bryan Park. Bryan, Texas, May 9, 2024
 Blue waterleaf (Hydrolea ovata) on an island in Lake Bryan Park. Bryan, Texas, September 10, 2009
 Blue waterleaf (Hydrolea ovata) on an island of Lake Bryan Park. Bryan, Texas, August 21, 2009
 Blooming grass on a sandy shore on an island of Lake Bryan Park. Bryan, Texas, August 21, 2009
 Close up of frothy porecrust fungus (Oxyporus latemarginatus, Emmia latemarginata) on a dry cedar tree near the lake in Lake Bryan Park. Bryan, Texas, November 30, 2018
 Close-up of spring Ladies Tresses (Spiranthes vernalis) under power lines in Lake Bryan Park. Bryan, Texas, May 9, 2024
 Close-up of dark violet cups of Ascomycete fungus Plicaria carbonaria on burned soil under juniper trees near the lake in Lake Bryan Park. Bryan, Texas, May 9, 2024
 Close-up of asci with spores of Ascomycete mushroom Pithya cupressina collected in Lake Bryan Park. Bryan, Texas, February 2, 2022
 Close up of a feeding salt marsh moth caterpillar on utility cutting in Lake Bryan Park. Bryan, Texas, December 4, 2012
 Close-up of tiny orange cup mushrooms Pithya cupressina on dry juniper twigs in Lake Bryan Park. Bryan, Texas, February 2, 2022
 Close-up of dark violet cups of Ascomycete fungus Plicaria carbonaria with charcoal on burned soil under juniper trees near the lake in Lake Bryan Park. Bryan, Texas, May 9, 2024
 Green June beetle (Cotinis nitida) sleeping on a plant in Lake Bryan Park. Bryan, Texas, August 28, 2009
 Oak leaf in dew in Lake Bryan Park, on an unmarked trail on north-west side of the island. Bryan, Texas, April 14, 2009
 Yellow visteria (Indigo, Baptisia bracteata) in Lake Bryan Park, on a trail on an island. Bryan, Texas, April 14, 2009
 Inflated seed pods of false indigo (yellow wisteria, Baptisia bracteata) in Lake Bryan Park. Bryan, Texas, May 20, 2009
 Bluebonnets (Lupine) in dew in Lake Bryan Park, on an unmarked trail on north-west side of the island. Bryan, Texas, April 14, 2009
 Yellow visteria (Indigo, Baptisia bracteata) in morning dew in Lake Bryan Park, on a trail on an island. Bryan, Texas, April 14, 2009
 Orange flowers of bladderpod (bagpod, Glottidium vesicarium, Sesbania vesicaria) in Lake Bryan Park. Bryan, Texas, August 28, 2009
 Field sandbur grass (Cenchrus spinifex) on shores of Lake Somerville near Birch Creek Unit of Somerville Lake State Park. Texas, October 4, 2022
 Flowers of yellow visteria (Indigo, Baptisia bracteata) in morning dew in Lake Bryan Park, on a trail on an island. Bryan, Texas, April 14, 2009
 Green milkweed (Antelope horns, asclepias viridis) in morning dew in Lake Bryan Park, on a trail on an island. Bryan, Texas, April 14, 2009
 Flower of bluebonnets (Lupine) in dew in Lake Bryan Park, on an unmarked trail on north-west side of the island. Bryan, Texas, April 14, 2009
 Powderpuff (Mimosa strigillosa) in dew in Lake Bryan Park, on an unmarked trail on north-west side of the island. Bryan, Texas, April 14, 2009
 Lichens on a twig in Lake Bryan Park. Bryan, Texas, October 24, 2012
 Palafoxia rosea(?) in Lake Bryan Park. Bryan, Texas, October 10, 2012
 Berries on cedar in Lake Bryan Park. Bryan, Texas, October 8, 2013
 Utility line in Lake Bryan Park. Bryan, Texas, October 24, 2012
 Back lit spike of field sandbur grass (Cenchrus spinifex) on shores of Lake Somerville near Birch Creek Unit of Somerville Lake State Park. Texas, October 4, 2022
 Katydid sleeping on sumpweed in Lake Bryan Park. Bryan, Texas, October 10, 2012
 Cap of Marasmius nigrodiscus(?) mushroom in Lake Bryan Park. Bryan, Texas, October 10, 2018
 Marasmius nigrodiscus(?) mushroom in Lake Bryan Park. Bryan, Texas, October 10, 2018
 Utility line poles in Lake Bryan Park. Bryan, Texas, October 24, 2012
 Close-up of tiny orange cup mushrooms Pithya cupressina on a fallen juniper twig (Juniperus virginiana) in Lake Bryan Park. Bryan, Texas, November 10, 2021
 Groundsel bush (seepwillow, Baccharis halimifolia) on a lake shore in Lake Bryan Park. Bryan, Texas, October 24, 2012
 Tephrocybe(?) mushrooms under red cedar trees near the lake in Lake Bryan Park. Bryan, Texas, October 10, 2018
 Blooming mesquite bush (Prosopis) in Lake Bryan Park, on an unmarked trail on north-west side of the island. Bryan, Texas, April 14, 2009
 Blooming farkleberry (Vaccinium arboreum) in Lake Bryan Park, on an unmarked trail on north-west side of the island. Bryan, Texas, April 14, 2009
 Gymnopus foetidus mushrooms on a picnic site under red cedar trees near the lake in Lake Bryan Park. Bryan, Texas, October 10, 2018
 Earth star mushrooms Geastrum triplex under red cedar trees near the lake in Lake Bryan Park. Bryan, Texas, October 10, 2018
 Rain lily (Cooperia drummondii) in Lake Bryan Park. Bryan, Texas, October 8, 2013
 Turkey vultures on a dry oak tree at sunrise in Lake Bryan Park. Bryan, Texas, October 31, 2012
 Masses of small white asters in Lake Bryan Park. Bryan, Texas, October 24, 2012
 Dense bloom of small asters in Lake Bryan Park. Bryan, Texas, October 24, 2012
 Fallen berries of red cedar (juniper) in Lake Bryan Park. Bryan, Texas, October 10, 2018
 Green milkweed (Asclepias viridis) in Lake Bryan Park. Bryan, Texas, October 8, 2013
 Milkcap mushrooms Lactarius maculatipes in Lake Bryan Park. Bryan, Texas, October 10, 2018
 Fish on a lake shore at sunrise in Lake Bryan Park. Bryan, Texas, October 31, 2012
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