 Wild poinsettia (Euphorbia heterophylla) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, June 7, 2008
 Wild poinsettia (Euphorbia heterophylla) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, July 16, 2011
 Wild poinsettia (Euphorbia heterophylla) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 7, 2008
 Wild poinsettia (Euphorbia heterophylla) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, September 11, 2010
 Wild poinsettia (Euphorbia heterophylla) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, November 1, 2009
 Wild poinsettia (Euphorbia heterophylla) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, October 4, 2009
 Wild poinsettia (Euphorbia heterophylla) in dew in TAMU Holistic Garden in Texas A and M University. College Station, Texas, August 5, 2009
 Wild poinsettia (Euphorbia heterophylla) with a green spider in TAMU Holistic Garden in Texas A and M University. College Station, Texas, September 20, 2009
 Leafhopper assassin bug (Zelus renardii, Kolenati) on wild poinsettia (Euphorbia heterophylla) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, September 12, 2009
 Wild poinsettia (Euphorbia cyathophora) with fire ants in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 31, 2008
 White flowers of Wild Olive (Anacahuita, Cordia boissieri) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 8, 2011
 Frozen wild muskmelon (Cucumis melo, Dudaim melon, gourd family) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 1, 2011
 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.
 Wild poinsettia in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 15, 2008
 Spurge (Euphorbia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 20, 2014
 Euphorbia(?) in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Spurge (Euphorbia indica(?)) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 5, 2014
 Freeze on Euphorbia (spurge) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 5, 2010
 Bug on wild poinsettia in TAMU Holistic Garden in Texas A and M University. College Station, Texas. College Station, June 14, 2008
 Green flowers of spurge (Euphorbia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 9, 2010
 Green flowers of spurge (Euphorbia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, March 22, 2010.
 Wild bergamot (beebalm, Monarda fistulosa) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 12, 2008
 White gaura flower (wild honeysuckle, bee blossom) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 5, 2009
 Wild bergamot (beebalm, Monarda fistulosa) flower in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 12, 2008
 White gaura (wild honeysuckle, bee blossom) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, June 3, 2010
 Drummond wild onion (Allium drummondii) in TAMU Horticultural Gardens in Texas A&M University. College Station, Texas, March 9, 2009
 White flowers of Wild Olive (Anacahuita, Cordia boissieri) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 23, 2009
 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
 Daylily in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 3, 2011
 Marigold in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 19, 2011
 Sunflower in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 31, 2011
 Sunflower in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 7, 2011
 Asparagus in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 16, 2011
 Buds on a fig tree in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 3, 2011
 Agave in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 4, 2011
 Red lily in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 7, 2011
 Yellow daisy in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 5, 2011
 Young leaves on desert oak in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 5, 2011
 Jimsonweed (datura) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 30, 2011
 Dry flower of zinnia in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 4, 2011
 Winter rosette in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 1, 2011
 Lyreleaf(?) sage (Salvia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 3, 2011
 Dry zinnia flower in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 16, 2011
 Petals of sunflower in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 7, 2011
 Dying silverberry in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 3, 2011
 Blooming cacti in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 7, 2011
 Dry flowers of canna in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 4, 2011
 White gaura in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 27, 2011
 Pink rose in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 27, 2011
 Juniper berries in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 13, 2011
 Violet statice (Limonium sinuatum) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 5, 2011
 White-brush (Aloysia gratissima) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 5, 2011
 Burgundy berries of beautyberry in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 30, 2011
 Cenizo (Leucophyllum frutescens) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 7, 2011
 Blue flower of sage (Salvia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 5, 2011
 Passion flower (passiflora) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 3, 2011
 Seed pods of acacia in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 7, 2011
 Yellow cactus flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 8, 2011
 Yellow flowers on a cactus in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 8, 2011
 Flowers of mustard family in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 30, 2011
 Fruit of quince (Chaenomeles) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 12, 2011
 Pink flowers of milfoil (millefolium) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 3, 2011
 Cenizo (Leucophyllum frutescens) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 27, 2011
 Orange flower of zinnia in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 27, 2011
 Square-Bud Primrose (Calylophus berlandieri) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 12, 2011
 Rain lily (Cooperia drummondii) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 13, 2011
 Bubba desert willow (Chilopsis linearis) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 5, 2011
 Leaf venation of castor beans in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 4, 2011
 Red fruits of honeysuckle (Lonicera sempervirens) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 7, 2011
 Desert willow (Chilopsis linearis) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 31, 2011
 Rock rose (Pavonia lasiopetala) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 12, 2011
 Horse apple (osage orange) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 7, 2011
 Mexican gold poppy (Eschscholzia mexicana) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 5, 2011
 Fruits of trumpet honeysuckle (Lonicera sempervirens) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 31, 2011
 Red berries of trumpet honeysuckle (Lonicera sempervirens) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 31, 2011
 Honey bee on flowers of beautyberry (Callicarpa americana) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 7, 2011
 Silver-leaf nightshade (Solanum elaeagnifolium) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 7, 2011
 Texture of Horse apple (osage orange) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 7, 2011
 Leaf pattern of mimosa (Albizia julibrissin) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 31, 2011
 Texture of Horse apple (osage orange) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 12, 2011
 Lavender trumpet vine (Clytostoma callistegioides) near parking in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 19, 2011
 Mexican gold poppy (Eschscholzia mexicana) with a crab spider in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 5, 2011
 Orange flowers of Scarlet Globemallow (Sphaeralcea coccinea) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 12, 2011
 Seed pods of silk tree (Albizia julibrissin) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 13, 2011
 Ermine moth Ailanthus webworm (Atteva punctella) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 27, 2011
 Desert spurge (summer poinsettia, Euphorbia heterophylla) in dew on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, March 14, 2015
 Desert spurge (summer poinsettia, Euphorbia heterophylla) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, March 14, 2015
 Carpet of desert spurge (summer poinsettia, Euphorbia heterophylla) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, March 14, 2015
 Carpet of desert spurge (summer poinsettia, Euphorbia heterophylla) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, June 5, 2015
 Inflorescence of desert spurge (summer poinsettia, Euphorbia heterophylla) taken from Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, June 5, 2015
 Fruits of desert spurge (summer poinsettia, Euphorbia heterophylla) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, June 5, 2015
 Desert spurge (summer poinsettia, Euphorbia heterophylla) with fruits on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, March 14, 2015
 Infestation by desert spurge (summer poinsettia, Euphorbia heterophylla) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, August 21, 2015
 Back lit desert spurge (summer poinsettia, Euphorbia heterophylla) in dew on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, March 14, 2015
 Desert spurge (summer poinsettia, Euphorbia heterophylla) with flowers on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, March 14, 2015
 Invasive desert spurge (summer poinsettia, Euphorbia heterophylla) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, June 5, 2015
 Fruits of desert spurge (summer poinsettia, Euphorbia heterophylla) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, March 14, 2015
 Flowers of desert spurge (summer poinsettia, Euphorbia heterophylla) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, March 14, 2015
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