 Dark red flowers of castor beans in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, June 16, 2010
 Purple flowers of pea family in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 17, 2012
 Fruits of castor beans in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, June 16, 2010
 White and pink hibiscus flowers in the Gardens at Texas A and M University. College Station, Texas, September 2, 2021
 Gourd, castor beans and sunflowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, November 2, 2012
 Flower buds of castor beans (Ricinus) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 25, 2010
 Leaf venation of castor beans in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 4, 2011
 Opening flowers of morning glory (Ipomoea) in the Gardens at Texas A and M University. College Station, Texas, September 2, 2021
 Flowers of pink morning glory (Ipomoea carnea) in the Gardens at Texas A and M University. College Station, Texas, September 2, 2021
 Leaf of castor beans killed by recent freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 13, 2010
 Fruits of castor beans in TAMU Holistic Garden in Texas A and M University. College Station, Texas, September 20, 2009
 Blooming castor beans in TAMU Holistic Garden in Texas A and M University. College Station, Texas, September 20, 2009
 Castor beans (Ricinus) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, September 11, 2010
 Back lit leaf of castor beans in TAMU Holistic Garden in Texas A and M University. College Station, Texas, September 26, 2012
 Purple flowers of Violet wood sorrel (shamrock, Oxalis) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 9, 2009
 Small purple flowers of Jatropha gossypiifolia (Bellyache bush) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 31, 2009
 Blue trumpet flowers of Iochroma warscewiczii (Purple bells) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 7, 2008
 Small purple flowers of Jatropha gossypiifolia (Bellyache bush, Cotton Leaf, Physic nut, Sibidigua, Tua-Tua) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 14, 2008
 Purple Tradescantia pallida flower in dew in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 22, 2008
 Flowers of purple bindweed (Ipomoea cordatotriloba) in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, September 3, 2021
 White and purple flowers of velvet pod mimosa (Mimosa dysocarpa, gatuno) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 24, 2009
 Purple tubular flowers of clasping henbit (henbit deadnettle, Lamium amplexicaule) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 24, 2009
 Flowers of purple gerardia (false foxglove, Agalinis purpurea) in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, September 21, 2021
 Back lit flowers of purple gerardia (false foxglove, Agalinis purpurea) in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, September 21, 2021
 Blue-purple 6-petaled flowers in a cylindrical cluster of Pickerelweed (Pontederia cordata) in TAMU Horticultural Gardens in Texas A and M University, with spindle-like bilobed yellow spots on the middle upper petals. College Station, Texas, June 7, 2008
 Almond like flowers in the Gardens at Texas A and M University. College Station, Texas, March 27, 2021
 Purple coneflower (Echinacea purpurea) in TAMU Holistic Garden in Texas A and M University, with a brownish hemispherical rounded cone of disk flowers and drooping pink ray flowers below it. College Station, June 14, 2008
 Spider flowers (Cleome) in the Gardens at Texas A and M University. College Station, Texas, August 10, 2021
 Violet hibiscus flowers in the Gardens at Texas A and M University. College Station, Texas, August 14, 2021
 Flower of Dalechampia dioscoreifolia (purple wings, Costa Rican butterfly vine) on a wall of a greenhouse in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 11, 2008
 White spider flowers (Cleome) in the Gardens at Texas A and M University. College Station, Texas, August 10, 2021
 Top view of spider flowers (Cleome) in the Gardens at Texas A and M University. College Station, Texas, August 10, 2021
 Inflorescence of spider flowers (Cleome) in the Gardens at Texas A and M University. College Station, Texas, August 10, 2021
 Red flowers of morning glory (Ipomoea) in the Gardens at Texas A and M University. College Station, Texas, August 14, 2021
 Flowers of sumac in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 11, 2021
 Strange flower of Dalechampia dioscoreifolia (purple wings, Costa Rican butterfly vine) on a wall of a greenhouse in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 11, 2008
 Cluster of red flowers of morning glory (Ipomoea) in the Gardens at Texas A and M University. College Station, Texas, August 14, 2021
 Yellow flowers of evening primrose (Oenothera hookeri) in the Gardens at Texas A and M University. College Station, Texas, August 10, 2021
 Red flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 10, 2012
 Flowers of asparagus in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 15, 2009
 Garlic flowers in dew in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 22, 2008
 Blooming vine Dalechampia dioscoreifolia (purple wings, Costa Rican butterfly vine) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 29, 2008
 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
 Pink flowers of Heteropteris in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 25, 2009
 Flowers of Dipladenia sanderi (Mandevilla) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 22, 2008
 Small cluster of green flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 19, 2010
 Flowers of Caesalpinia pulcherrima (red bird of paradise) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 5, 2008
 Blooming castor beans in TAMU Holistic Garden in Texas A and M University. College Station, Texas, July 22, 2009
 Yellow flowers of Evening primrose (Oenothera hookeri) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 3, 2009
 Flowers of X Ruttyruspolia (Ruddy Rose Pink, Ruspolia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 21, 2009
 Red seeds of coral beans (Erythrina) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, August 18, 2012
 White flowers of Wild Olive (Anacahuita, Cordia boissieri) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 8, 2011
 Close-up of yellow flowers of Hooker s evening primrose (Oenothera hookeri) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 5, 2008
 Flowers of Bush Morning Glory (Ipomoea carnea, pink form) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 5, 2008
 Milkweed Asclepias curassavica in the Gardens at Texas A and M University. College Station, Texas, September 2, 2021
 Purple pea flowers in TAMU Holistic Garden in Texas A and M University. College Station, Texas, April 20, 2012
 Firecracker plant (Russelia equisetiformis) in the Gardens at Texas A and M University. College Station, Texas, September 2, 2021
 Crown flower (Calotropis gigantea) in the Gardens at Texas A and M University. College Station, Texas, September 2, 2021
 Trumpet like purple flowers in TAMU Holistic Garden in Texas A and M University. College Station, Texas, November 8, 2009
 Purple dianthus flowers in TAMU Holistic Garden in Texas A and M University. College Station, Texas, April 12, 2009
 Pink morning glory (Ipomoea carnea) in the Gardens at Texas A and M University. College Station, Texas, September 2, 2021
 Flower buds of morning glory (Ipomoea) in the Gardens at Texas A and M University. College Station, Texas, September 2, 2021
 Blooming crown flower (Calotropis gigantea) in the Gardens at Texas A and M University. College Station, Texas, September 2, 2021
 Disk flowers of purple coneflower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, June 28, 2008
 Dark purple flowers of pea family in TAMU Holistic Garden in Texas A and M University. College Station, Texas, August 28, 2010
 Blooming pink morning glory (Ipomoea carnea) in the Gardens at Texas A and M University. College Station, Texas, September 2, 2021
 Some tiny purple flowers on Post Oak Trail in Lick Creek Park. College Station, Texas, April 22, 2021
 Medicago(?) with purple flowers on Raccoon Run Trail in Lick Creek Park. College Station, Texas, April 22, 2021
 Purple beebalm in Leach Teaching Gardens at Texas A and M University. College Station, Texas, May 6, 2022
 Purple coneflowers in Leach Teaching Gardens at Texas A and M University. College Station, Texas, June 5, 2022
 Purple rose in dew in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, November 3, 2009
 Purple poppy in Horticulture Gardens on campus of Texas A and M University. College Station, Texas, April 3, 2008
 Angelonia Serena Purple in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 18, 2008
 Purple flowers of annual heliotrope(?) (Heliotropium arborescens) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, November 28, 2008
 Purple smoke tree (Cotinus) in Leach Teaching Gardens at Texas A and M University. College Station, Texas, May 6, 2022
 Purple iris flower in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 1, 2009
 Flowers of purple bindweed (Ipomoea cordatotriloba) in Lick Creek Park. College Station, Texas, September 29, 2022
 Purple flowers of Myrtle-leaf milkwort (Polygala myrtifolia) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, August 29, 2009
 Rounded cone of disk flowers of purple coneflower (Echinacea purpurea) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 31, 2008
 Purple flowers of Drummond wild onion (Allium drummondii) in Lick Creek Park. College Station, Texas, April 22, 2021
 Purple smoke tree (Cotinus) at sunrise in Leach Teaching Gardens at Texas A and M University. College Station, Texas, May 6, 2022
 Purple flower of lace cactus in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 14, 2008
 Purple smoke tree (Cotinus) in mist in Leach Teaching Gardens at Texas A and M University. College Station, Texas, May 6, 2022
 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
 Purple heart spiderwort (Tradescantia pallida) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, June 24, 2008
 Purple flower of Heteropterys (Heteropteris) angustifolia in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 14, 2008
 Purple-pink flowers growing from a trunk of redbud tree (Cercis canadensis) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 22, 2009
 Purple flowers of Tahitian hat (Holmskioldia taitensis, Holmskoldia tettensis, Karomia speciosa) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, August 12, 2009
 Pink and white flowers of a vine Quisqualis indica (Rangoon Creeper, Burma Creeper, Chinese Honeysuckle) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 29, 2008
 Blue trumpets of Iochroma warscewiczii (Purple bells) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 17, 2008
 Mysterious purple plant of lily(?) family on trial beds in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, March 31, 2009
 Purple flower of Snail vine (Phaseolus giganteus, Vigna) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 15, 2008
 Purple dahlia flowers in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, September 24, 2016
 Morning Glory (Purple Bindweed, Ipomoea cordatotriloba) flowers near Deer Run Trail in Lick Creek Park. College Station, Texas, September 17, 2007
 Flowers of morning glory (Purple Bindweed, Ipomoea cordatotriloba) near the creek in Bee Creek Park. College Station, Texas, July 27, 2021
 Flowers of Morning Glory (Purple Bindweed, Ipomoea cordatotriloba) in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, September 9, 2020
 Disk flowers of purple coneflower (Echinacea purpurea) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, September 25, 2010
 Pink flowers of Morning Glory (Purple Bindweed, Ipomoea cordatotriloba) in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, September 9, 2020
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