 White flowering spurge Euphorbia corollata in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Flowering spurge (Euphorbia corollata) in Bastrop State Park. Bastrop, Texas, September 15, 2012
 Flowering spurge (Euphorbia corollata) in Bastrop State Park. Bastrop, Texas, September 15, 2012
 Large bush of Flowering spurge (Euphorbia corollata) in Bastrop State Park. Bastrop, Texas, September 15, 2012
 White flowers of a spurge (Euphorbia corollata) in Bastrop State Park. Bastrop, Texas, September 15, 2012
 Heartleaf sandmat spurge Euphorbia cordifolia on a trail in Bastrop State Park. Bastrop, Texas, October 17, 2021
 Prostrate spurge Euphorbia cordifolia on sand in a sparse forest in Bastrop State Park. Bastrop, Texas, October 17, 2021
 Flowers of heartleaf sandmat spurge Euphorbia cordifolia on a sandy trail in Bastrop State Park. Bastrop, Texas, October 17, 2021
 Flowering spurge (Euphorbia corollata) on Richards Loop Trail in Sam Houston National Forest. Texas, October 1, 2022
 Flowering spurge (Euphorbia corollata) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 21, 2019
 Heartleaf sandmat spurge Euphorbia cordifolia in Bastrop State Park. Bastrop, Texas, May 17, 2024
 Flowering spurge Euphorbia corollata in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, October 2, 2010
 Flowering spurge (Euphorbia corollata) on Moore s Hill Outcrop at FM Road 3090 2 miles north-east from Navasota. Texas, September 22, 2019
 Flowering spurge (Euphorbia corollata) on Lone Star Hiking Trail east from Trailhead 3 in Sam Houston National Forest near Montgomery. Texas, October 9, 2022
 Flowering spurge Euphorbia corollata on Richards Loop Trail in Sam Houston National Forest. Texas, September 16, 2023
 Flowering spurge (Euphorbia corollata) in dew on Richards Loop Trail in Sam Houston National Forest. Texas, September 16, 2023
 Flowering spurge Euphorbia corollata on Richards Loop Trail in Sam Houston National Forest. Texas, September 23, 2021
 Flowering spurge (Euphorbia corollata) on Richards Loop Trail in Sam Houston National Forest. Texas, September 8, 2021
 Close-up of flowering spurge Euphorbia corollata on Richards Loop Trail in Sam Houston National Forest. Texas, September 23, 2021
 White flowering spurge Euphorbia corollata on Richards Loop Trail in Sam Houston National Forest. Texas, September 8, 2021
 White flowering spurge Euphorbia corollata on Little Lake Creek Loop Trail in Sam Houston National Forest. Huntsville, Texas, September 14, 2008
 Flowering spurge (Euphorbia corollata) collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, September 11, 2022
 Palafoxia rosea(?) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Palafoxia hookeriana in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Palafoxia hookeriana in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Flowering spurge (Euphorbia corollata) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight collected on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, August 31, 2024
 Flower of Palafoxia hookeriana in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Red milkweed (Asclepias tuberosa) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Flower of Palafoxia hookeriana in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Blooming Palafoxia hookeriana in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Whorled milkweed (Asclepias verticillata)(?) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Purple flower of Palafoxia hookeriana in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Silver bluestem (Bothriochloa laguroides) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Berries of sumac Rhus lanceolata in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Bushy bluestem (Andropogon glomeratus) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Wild buckwheat (Eriogonum annuum) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Tall goldenrod (Solidago altissima) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Grass of bushy bluestem (Andropogon glomeratus) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Groundsel bush (seepwillow, Baccharis halimifolia) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Blooming wild buckwheat (Eriogonum annuum) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Western rough goldenrod (Solidago radula) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Pickering s dawnflower (Stylisma pickeringii var. pattersonii) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Seeds of bushy bluestem (Andropogon glomeratus) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Flower of plateau false foxglove (Agalinis edwardsiana) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Fragrant cudweed (sweet everlasting, Pseudognaphalium obtusifolium) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Close up of seeds of bushy bluestem (Andropogon glomeratus) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Edward s Plateau false foxglove (Agalinis edwardsiana) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Seeds of grass bushy bluestem (Andropogon glomeratus) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Rosette lichen (Physcia) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Close up of flower of plateau false foxglove (Agalinis edwardsiana) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Aspicilia(?) lichen on a sandstone bench near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Spurge Euphorbia corollata on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 21, 2019
 White flowers of wild buckwheat (Yerba colorado, Eriogonum annuum) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Fluffy white seeds of groundsel bush (seepwillow, Baccharis halimifolia) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Lichen Diploschistes actinostomus on a sandstone bench near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Ruffle lichen (Parmotrema) on a sandstone bench near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Spikelets of split bluestem grass (feather beardgrass, Andropogon ternarius) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Blooming spurge Euphorbia corollata on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 21, 2019
 Fluffy seeds of split bluestem grass (feather beardgrass, Andropogon ternarius) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Fluffy seeds of split bluestem grass (feather beardgrass, Andropogon ternarius) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Yellow cobblestone lichen Acarospora socialis on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Faded yellow cobblestone lichen Acarospora socialis on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, October 13, 2019
 White flowers of spurge Euphorbia corollata on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 21, 2019
 Large clammyweed Polanisia erosa subsp. erosa in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Texas leaf cutting ants (Atta texana) with fruits of beautyberry in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Fruit head of Prairie gaillardia (Gaillardia aestivalis) with achenes in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Spherical fruit head of Prairie gaillardia (Gaillardia aestivalis) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Flower of prairie gaillardia (Gaillardia aestivalis) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Blooming prairie gaillardia (Gaillardia aestivalis) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) with caloplaca on sandstone in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Spherical fruit head of Prairie gaillardia (Gaillardia aestivalis) with achenes in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Spherical fruit heads of Prairie gaillardia (Gaillardia aestivalis) with achenes in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Texas leaf cutting ants (Atta texana) with fruits on a sandy path in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Texas leaf cutting ants (Atta texana) carrying fruits of beautyberry in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) on sandstone at Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Firedot lichen Squamulea squamosa (Caloplaca squamosa) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) on sandstone bench at Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Texture of stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) on sandstone bench at Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Small white flower of spurge Euphorbia corollata(?) in Big Thicket park on Kirby Trail. Texas, April 26, 2008
 Close-up of a tiny flower of spurge Euphorbia corollata in Big Thicket park, on Pitcher Plant Trail. Texas, April 25, 2009
 Various lichens on sandstone in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Some insect larvae(?) under a pine log in Bastrop State Park. Bastrop, Texas, November 28, 2019
 White mycelium of a fungus under a pine log in Bastrop State Park. Bastrop, Texas, November 28, 2019
 Phellinus polypore mushroom on a fallen oak in Bastrop State Park. Bastrop, Texas, November 28, 2019
 Fungus Chromelosporium carneum under a pine log in Bastrop State Park. Bastrop, Texas, November 28, 2019
 Woolly growth (gall) on a dry oak leaf in Bastrop State Park. Bastrop, Texas, November 28, 2019
 Conifer mazegill mushrooms from a dry pine log in Bastrop State Park. Bastrop, Texas, November 28, 2019
 Recently burnt pine forest in Bastrop State Park. Bastrop, Texas, November 28, 2019
 Close up of a puffball mushroom Lycoperdon marginatum in Bastrop State Park. Bastrop, Texas, November 28, 2019
 Amaurodon viridis and other corticioid fungus under a fallen oak in Bastrop State Park. Bastrop, Texas, November 28, 2019
 Some white resupinate polypore mushroom under a pine log in Bastrop State Park. Bastrop, Texas, November 28, 2019
 Close up of resupinate polypore mushroom under a pine log in Bastrop State Park. Bastrop, Texas, November 28, 2019
 Close up of Phellinus polypore mushroom on a fallen oak in Bastrop State Park. Bastrop, Texas, November 28, 2019
 Burrow of harvester ants on a sandy trail in Bastrop State Park. Bastrop, Texas, November 28, 2019
 Corticioid fungus Amaurodon viridis under a fallen oak in Bastrop State Park. Bastrop, Texas, November 28, 2019
 Details of fungus Chromelosporium carneum under a pine log in Bastrop State Park. Bastrop, Texas, November 28, 2019
 Forest road in Bastrop State Park. Bastrop, Texas, October 5, 2013
 Buchwaldoboletus(?) mushroom in Bastrop State Park. Bastrop, Texas, October 14, 2018
 Harmon Road in Bastrop State Park. Bastrop, Texas, October 5, 2013
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