 Prostrate spurge (Euphorbia) from stone pavement, collected in Bee Creek Park. College Station, Texas, July 16, 2023
 Prostrate spurge (Euphorbia) in Lick Creek Park. College Station, Texas, July 22, 2014
 Prostrate spurge (Euphorbia) in Lick Creek Park. College Station, Texas, August 3, 2014
 Mat of prostrate spurge (Euphorbia prostrata or may be E. serpens) on a pipeline clearing in Lick Creek Park. College Station, Texas, June 22, 2022
 Prostrate spurge (Euphorbia prostrata, Chamaesyce prostrata or may be Euphorbia maculata, Chamaesyce maculata) in Lick Creek Park. College Station, Texas, August 7, 2018
 Some small mushrooms growing on a mat of prostrate spurge (Euphorbia) under utility poles in Lemontree Park. College Station, Texas, November 4, 2017
 Close up of small mushrooms growing on a mat of prostrate spurge (Euphorbia) under utility poles in Lemontree Park. College Station, Texas, November 4, 2017
 Small prostrate spurge Euphorbia maculata (Chamaesyce maculata) or Euphorbia prostrata (Chamaesyce prostrata) between pavement stones in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, May 25, 2020
 Prostrate desert spurge Euphorbia granulata (Euphorbia forsskaolii, local name lubaina) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Warty spurge (Euphorbia spathulata) in Lick Creek Park. College Station, Texas, March 7, 2023
 Shoots of warty spurge (Euphorbia spathulata) in Lick Creek Park. College Station, Texas, March 2, 2023
 Prostrate desert spurge Euphorbia granulata (Euphorbia forsskaolii, local name lubaina) in a depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, November 7, 2015
 Spotted (prostrate) spurge (Euphorbia maculata(?)) with tiny flowers in TAMU Holistic Garden in Texas A and M University. College Station, Texas, September 20, 2009
 Prostrate spurge (Euphorbia prostrata or may be E. serpens) in Antique Rose Emporium. Independence, Texas, August 27, 2021
 Prostrate spurge Euphorbia cordifolia on sand in a sparse forest in Bastrop State Park. Bastrop, Texas, October 17, 2021
 Tiny shoots of prostrate spurge (Euphorbia prostrata or may be E. serpens) in Antique Rose Emporium. Independence, Texas, August 27, 2021
 Prostrate spurge Euphorbia granulata in a depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, November 7, 2015
 Prostrate desert spurge Euphorbia granulata in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Spurge Euphorbia prostrata(?) in Lick Creek Park. College Station, Texas, June 17, 2022
 Some narrow-leaf spurge (Euphorbia) in Lick Creek Park. College Station, Texas, August 12, 2021
 Some spurge (Euphorbia) on sewage line right-of-way in Lick Creek Park. College Station, Texas, August 26, 2021
 Prostrate spurge (Euphorbia) on sand of Ferry Road in Washington-on-the-Brazos State Historic Site. Washington, Texas, June 12, 2020
 Fruits of a narrow-leaf spurge (Euphorbia) in Lick Creek Park. College Station, Texas, August 12, 2021
 Central area of spurge Euphorbia prostrata(?) in Lick Creek Park. College Station, Texas, June 17, 2022
 Red leaves of some large spurge (Euphorbia) on a bridge in Wolf Pen Creek Park. College Station, Texas, January 11, 2024
 Euphorbia cotinifolia (Red spurge, Mexican shrubby spurge, Caribbean copper plant) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 29, 2009
 Tiny flowers of Euphorbia cotinifolia (Red spurge, Mexican shrubby spurge, Caribbean copper plant) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 12, 2008
 Fruits of some tall spurge (Euphorbia) on native plant display in Lick Creek Park. College Station, Texas, August 25, 2019
 Ice crystals on leaves of Wood Spurge Euphorbia x martinii Rudolph (Euphorbia amygdaloides x characias) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 2, 2010.
 Spurge (Euphorbia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 20, 2014
 Reddish mat of creeping spurge (Euphorbia) in D. A. Andy Anderson Brazos Valley Arboretum in Bee Creek Park. College Station, Texas, December 3, 2017
 Spurge (Euphorbia heterophylla) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight from Lick Creek Park. College Station, Texas, September 8, 2024
 Toothed spurge (Euphorbia dentata)(?) in Hensel Park. College Station, Texas, September 20, 2019
 Spurge (Euphorbia heterophylla) on roadside near Birch Creek Unit of Somerville Lake State Park. Texas, July 19, 2014
 Warty spurge (Euphorbia spathulata) with white powdery mildew fungus Podosphaera euphorbiae or may be Oidium in Lick Creek Park. College Station, Texas, April 18, 2022
 Fruits of spurge (Euphorbia heterophylla) on roadside near Birch Creek Unit of Somerville Lake State Park. Texas, July 19, 2014
 Bracket polypore mushrooms Trametes robiniophila (Perenniporia robiniophila, Vanderbylia robiniophila) together with prostrate spurge at the base of a dry cedar elm tree in Bee Creek Park. College Station, Texas, June 20, 2020
 Warty spurge (Euphorbia spathulata) with white powdery mildew fungus Podosphaera euphorbiae on Raccoon Run Trail in Lick Creek Park. College Station, Texas, April 11, 2022
 Green and white spurge (Euphorbia heterophylla) on roadside near Birch Creek Unit of Somerville Lake State Park. Texas, July 19, 2014
 Warty spurge (Euphorbia spathulata) with white powdery mildew fungus Podosphaera euphorbiae or may be Oidium on Raccoon Run Trail in Lick Creek Park. College Station, Texas, April 18, 2022
 Reticulate-seeded spurge (Euphorbia spathulata) infected by white powdery mildew fungus Podosphaera euphorbiae on Raccoon Run Trail in Lick Creek Park. College Station, Texas, April 11, 2022
 Prostrate species of spurge Ribseed sandmat (Chamaesyce glyptosperma) taken from a lawn near apartment on George Bush Drive. College Station, Texas, June 29, 2012
 Spurge (Euphorbia prostrata or may be Euphorbia serpens) taken from area of Dunes Hotel in West Bay. Doha, Qatar, May 10, 2014
 Spurge (Euphorbia) in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, August 25, 2021
 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) collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, September 11, 2022
 Petty spurge (Euphorbia peplus) growing together with Euphorbia hirta on roadside of Al Sham Street in area of West Bay. Doha, Qatar, April 16, 2014
 Spurge Euphorbia hypericifolia in Antique Rose Emporium. Independence, Texas, July 2, 2022
 Prostrate weeds of Ribseed sandmat (ridgeseed spurge, Chamaesyce glyptosperma) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, August 18, 2012
 Woolly, prostrate plants of small matweed (Guilleminea densa, Amaranthaceae) from a lawn in Bee Creek Park. College Station, Texas, August 16, 2023
 Seed pod of Illinois bundleflower (Desmanthus illinoensis) collected in Bee Creek Park. College Station, Texas, July 16, 2023
 Southern dawnflower (Stylisma humistrata) from a lawn, collected in Bee Creek Park. College Station, Texas, July 2, 2023
 Spurge (Euphorbia) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, July 5, 2014
 Freeze on Euphorbia (spurge) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 5, 2010
 Spurge (Euphorbia indica(?)) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 5, 2014
 Green flowers of spurge (Euphorbia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, March 22, 2010.
 Green flowers of spurge (Euphorbia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 9, 2010
 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
 Shoot of warty spurge (Euphorbia spathulata) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 6, 2023
 Green spurge ( Euphorbia virgata, Russian name Molochay) near Olginsky Pond. Saint Petersburg, Russia, July 18, 2016
 Green and white spurge (Euphorbia heterophylla) with some rust fungus(?) in Antique Rose Emporium. Independence, Texas, July 2, 2022
 Side view of small omphalinoid mushrooms Contumyces vesuvianus(?) on mat of creeping spurge, in Lick Creek Park. College Station, Texas, October 19, 2023
 Flowers of green spurge ( Euphorbia virgata, Russian name Molochay) near Olginsky Pond. Saint Petersburg, Russia, July 18, 2016
 Wrinkled-leaf spurge (Euphorbia decaryi) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, July 20, 2013
 Wrinkled-leaf spurge (Euphorbia decaryi) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, July 18, 2014
 Myrtle spurge (Euphorbia myrsinites, Russian name Molochay) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 22, 2015
 Orange bracts of Griffith s spurge (Euphorbia griffithii) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 29, 2016
 Spurge Euphorbia hirta (Chamaesyce hirta)(?) in Antique Rose Emporium. Independence, Texas, July 4, 2020
 Flowers of myrtle spurge (Euphorbia myrsinites, Russian name Molochay) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 22, 2015
 Head of orange bracts of Griffith s spurge (Euphorbia griffithii) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 18, 2016
 Griffith s spurge (Euphorbia griffithii) in Peter the Great Botanical Garden of Komarov Botanical Institute. Saint Petersburg, Russia, July 24, 2024
 Tiny seed heads of umbellifer plants Tansy dogshade (Limnosciadium pinnatum, Apiaceae), collected from wet area behind sewage treatment plant in Lick Creek Park. College Station, Texas, July 29, 2023
 Close-up of tiny seed heads of umbellifer plants Tansy dogshade (Limnosciadium pinnatum, Apiaceae), collected from wet area behind sewage treatment plant in Lick Creek Park. College Station, Texas, July 29, 2023
 Small white flower of spurge Euphorbia corollata(?) in Big Thicket park on Kirby Trail. Texas, April 26, 2008
 Small omphalinoid mushrooms Contumyces vesuvianus(?) on a side of Yaupon Loop Trail, under Yaupon, oaks, in partial shade, on mats of creeping spurge, in Lick Creek Park. College Station, Texas, October 19, 2023
 Spurge Euphorbia corollata on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 21, 2019
 Close-up of a tiny flower of spurge Euphorbia corollata in Big Thicket park, on Pitcher Plant Trail. Texas, April 25, 2009
 Flower of spurge Euphorbia corollata(?) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 22, 2008
 Flowering spurge Euphorbia corollata in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, October 2, 2010
 Blooming spurge Euphorbia corollata on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 21, 2019
 Flowering spurge (Euphorbia corollata) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 21, 2019
 White flowering spurge Euphorbia corollata on Little Lake Creek Loop Trail in Sam Houston National Forest. Huntsville, Texas, September 14, 2008
 White flowers of spurge Euphorbia corollata on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 21, 2019
 Small flower of spurge Euphorbia corollata in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, August 10, 2008
 Small reddish plants of spurge (Euphorbia) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, November 17, 2019
 Green and white spurge (Euphorbia heterophylla) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, October 16, 2020
 Heartleaf sandmat spurge Euphorbia cordifolia in Bastrop State Park. Bastrop, Texas, May 17, 2024
 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
 Flowering spurge Euphorbia corollata in Bastrop State Park. Bastrop, Texas, October 13, 2019
 White flowering spurge Euphorbia corollata in Bastrop State Park. Bastrop, Texas, October 13, 2019
 White flowers of a spurge (Euphorbia corollata) in Bastrop State Park. Bastrop, Texas, September 15, 2012
 Spores (in KOH) of mushrooms Conocybe deliquescens collected in Bee Creek Park. College Station, Texas, May 3, 2023
 Heartleaf sandmat spurge Euphorbia cordifolia on a trail in Bastrop State Park. Bastrop, Texas, October 17, 2021
 Large bush of Flowering spurge (Euphorbia corollata) in Bastrop State Park. Bastrop, Texas, September 15, 2012
 Some spurge (Euphorbia) in Antique Rose Emporium. Independence, Texas, August 10, 2019
 Cystidia of Lepiota mushroom with a brown cap collected in Bee Creek Park. College Station, Texas, November 6, 2023
 Spores (in KOH, low magnification) of mushrooms Conocybe deliquescens collected in Bee Creek Park. College Station, Texas, May 3, 2023
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