 Freeze on Euphorbia (spurge) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 5, 2010
 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
 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
 Spurge (Euphorbia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 20, 2014
 Spurge (Euphorbia indica(?)) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 5, 2014
 Ice crystals on palmately compound leaves of lupin (bluebonnet) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 2, 2010.
 Euphorbia(?) in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Frost and ice crystals on cabbage leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
 Ice crystals on winter rosette leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
 Ice crystals on palmately compound bluebonnet leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Wild poinsettia (Euphorbia heterophylla) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 5, 2011
 Wild poinsettia (Euphorbia heterophylla) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, June 7, 2008
 Red leaves of some large spurge (Euphorbia) on a bridge in Wolf Pen Creek Park. College Station, Texas, January 11, 2024
 Spotted (prostrate) spurge (Euphorbia maculata(?)) with tiny flowers in TAMU Holistic Garden in Texas A and M University. College Station, Texas, September 20, 2009
 Freeze on rosettes of leaves of sage (salvia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 2, 2010.
 Pansy (violets) with ice crystals in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
 Close-up of ice crystals on a cabbage leaf in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Frosted cabbage head with ice crystals in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Spurge (Euphorbia prostrata or may be Euphorbia serpens) taken from area of Dunes Hotel in West Bay. Doha, Qatar, May 10, 2014
 Wild poinsettia (Euphorbia heterophylla) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, September 11, 2010
 Prostrate desert spurge Euphorbia granulata (Euphorbia forsskaolii, local name lubaina) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 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
 Prostrate spurge (Euphorbia prostrata, Chamaesyce prostrata or may be Euphorbia maculata, Chamaesyce maculata) in Lick Creek Park. College Station, Texas, August 7, 2018
 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
 Young leaves of Carica papaya in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 5, 2010
 Young leaves of red oak (Quercus buckleyi) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, March 19, 2010.
 Leaves of candle bush (Cassia alata) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 9, 2010
 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
 Red rose with ice crystals in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 6, 2008
 Young leaves of candle bush (Cassia alata) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 16, 2010
 Frozen red rose with ice crystals in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 6, 2008
 Lawn aster with crystals of ice in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 28, 2008
 Frozen red rose with crystals of ice in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 6, 2008
 Sweet alyssum (Lobularia maritima) with ice crystals in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 6, 2008
 Frozen water lilies in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 10, 2010
 Dry leaves in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Various leaves in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Pile of leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Freeze on dandelion head on a lawn in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 2, 2010.
 Freeze on berries of possum haw holly in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 2, 2010.
 Freeze on red berries of possum haw holly in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 2, 2010.
 Freeze on a winter rosette on a lawn in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 2, 2010.
 Freeze on red berries of possum haw holly in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 5, 2010
 Frozen pond and aquatic plants in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 8, 2010
 Rosettes of leaves in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Pile of dry leaves in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Dry fallen leaves in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Frozen rose leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 30, 2009
 Rosette of leaves in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Agave leaves in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Pile of leaves in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Rosette of bluebonnet leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 7, 2009
 Rosette of bluebonnet leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 15, 2009
 Frost on cabbage leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
 Leaves of agave at sunrise in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 15, 2009
 Small leaves in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Winter rosette of leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 30, 2009
 Purple flowers of Violet wood sorrel (shamrock, Oxalis) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 9, 2009
 Rosettes of bluebonnet leaves in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Morning freeze on bluebonnet leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Green and white cabbage leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 27, 2009
 Morning freeze on rose leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 30, 2009
 Freeze on clasping henbit (Lamium amplexicaule) on a lawn in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 2, 2010.
 Euphorbia granulata (Euphorbia forsskaolii, Euphorbia turcomanica, local name lubaina) in area of Ras Laffan farms. Northern Qatar, February 28, 2014
 Euphorbia granulata (Euphorbia forsskaolii, Euphorbia turcomanica, local name lubaina) in sand near Dukhan Road. Western Qatar, March 1, 2014
 Rosettes of bluebonnet and other plant leaves in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Close up of rosettes of bluebonnet leaves in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Morning freeze on rosette of bluebonnet leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Morning freeze on a winter rosette of leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 30, 2009
 Frosted rainbow chard (beet) leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Frost on rainbow chard (beet) leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
 Morning freeze on edges of cabbage leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 30, 2009
 Frost on leaves of rosette of skullcap (scutellaria ovata) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
 Morning freeze on palmately compound lupin leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Euphorbia granulata (Euphorbia forsskaolii, Euphorbia turcomanica, local name lubaina) on roadside of a road to Zubara in area of Al Magdah farms in northern Qatar, May 2, 2014
 Euphorbia granulata (Euphorbia forsskaolii, Euphorbia turcomanica, local name lubaina) growing in silt in area of Ras Laffan farms. Northern Qatar, February 28, 2014
 Morning freeze on rosette of leaves of sage (Salvia roemeriana) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 30, 2009
 Tiny plant of Euphorbia granulata (Euphorbia forsskaolii, Euphorbia turcomanica, local name lubaina) on dry silt in area of Ras Laffan farms. Northern Qatar, February 28, 2014
 Spurge Euphorbia prostrata(?) in Lick Creek Park. College Station, Texas, June 17, 2022
 Prostrate spurge (Euphorbia) in Lick Creek Park. College Station, Texas, August 3, 2014
 Toothed spurge (Euphorbia dentata)(?) in Hensel Park. College Station, Texas, September 20, 2019
 Prostrate spurge (Euphorbia) collected in Bee Creek Park. College Station, Texas, July 16, 2023
 Prostrate spurge (Euphorbia) in Lick Creek Park. College Station, Texas, July 22, 2014
 Leaves of rare spurge Euphorbia retusa in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016
 Red leaves of spurge (Euphorbia prostrata or may be serpens) near Omar Al Mukhtar Street in West Bay. Doha, Qatar, March 22, 2014
 Rosette of leaves of Color Guard Yucca (Yucca filamentosa) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 27, 2009
 Some spurge (Euphorbia) on sewage line right-of-way in Lick Creek Park. College Station, Texas, August 26, 2021
 Warty spurge (Euphorbia spathulata) in Lick Creek Park. College Station, Texas, March 7, 2023
 Some narrow-leaf spurge (Euphorbia) in Lick Creek Park. College Station, Texas, August 12, 2021
 Flowering spurge Euphorbia corollata in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, October 2, 2010
 Shoots of warty spurge (Euphorbia spathulata) in Lick Creek Park. College Station, Texas, March 2, 2023
 Spurge (Euphorbia) in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, August 25, 2021
 Central area of spurge Euphorbia prostrata(?) in Lick Creek Park. College Station, Texas, June 17, 2022
 Prostrate spurge (Euphorbia) from stone pavement, collected in Bee Creek Park. College Station, Texas, July 16, 2023
 Fruits of a narrow-leaf spurge (Euphorbia) in Lick Creek Park. College Station, Texas, August 12, 2021
 Spurge (Euphorbia) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, July 5, 2014
 Yucca filamentosa "Color Guard" (Variegated Adam s Needle) with yellow centered leaves which turn pink and coral in winter in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 30, 2009
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