 Gourd flower in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 11, 2008
 Yellow agave flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 20, 2008
 Yellow star-like flowers of Cestrum aurantiacum (Hediondillo, Huele De Noche, Yellow Cestrum, Yellow Shrub Jessamine) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 24, 2008
 Yellow flower of gourd in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 21, 2009
 Yellow gourd flower in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 11, 2009
 Gourd in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 7, 2008
 Yellow flowers of Heteropterys (Heteropteris) angustifolia in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, June 7, 2008
 Small yellow flowers of Helichrysum italicum (strawflower, immortelle) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 18, 2008
 Yellow flower of pea family in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 14, 2008
 Yellow star like flowers of Dwarf Yellow Mussaenda (Pseudomussaenda flava, Mussaenda lutea, luteola, glabra, incana) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, June 20, 2008
 Large yellow flowers of Hooker s evening primrose (Oenothera hookeri) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 26, 2008
 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
 Loufa gourd (Loofah Sponge Gourd, luffa) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 10, 2014
 Yellow flowers of a cactus in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 31, 2009
 Yellow flower of Heteropterys (Heteropteris) angustifolia in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 11, 2008
 Yellow butterfly vine (gallinita, Mascagnia macroptera) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 9, 2008
 Asphodel flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 1, 2008
 Yellow flower of Loufa gourd (Loofah Sponge Gourd, luffa) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, July 25, 2009
 Yellow flower of Loufa gourd (Loofah Sponge Gourd, luffa) on arbor in TAMU Holistic Garden in Texas A and M University. College Station, Texas, July 22, 2009
 Seed pods of yellow butterfly vine (gallinita, Mascagnia macroptera) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 1, 2008
 Blue linum (flax) flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 31, 2008
 Blue flowers of Stachytarpheta sp. (Porterweed, Brazilian Tea) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 31, 2008
 Flowers of Yellow star-like flowers of Cestrum aurantiacum (Hediondillo, Huele De Noche, Yellow Cestrum, Yellow Shrub Jessamine) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 10, 2009
 Small blue flowers of Stachytarpheta sp. (Porterweed, Brazilian Tea) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 24, 2008
 Small blue flowers of Stachytarpheta (Porterweed, Brazilian Tea) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 17, 2008
 Flowers of Black flamingo (sunset bells, Chrysothemis pulchella) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 7, 2008
 White flowering pickerelweed (Pontederia) with 6-petaled flowers in a cylindrical cluster and spindle-like bilobed yellow spots on the middle upper petals in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, June 24, 2008
 Orange flowers of Chrysothemis pulchella (Black flamingo, sunset bells) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 1, 2008
 Orange flowers of Black flamingo (sunset bells, Chrysothemis pulchella) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 24, 2008
 Flowers of Bush Morning Glory (Ipomoea carnea, pink form) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 1, 2008
 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
 Golden star shaped flowers of Dwarf Yellow Mussaenda (Pseudomussaenda flava, Mussaenda lutea, luteola, glabra, incana) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, June 13, 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
 Yellow milkweed (Asclepias tuberosa) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 20, 2008
 Yellow skullcap-like flower in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 20, 2008
 Yellow flower of Heteropterys (Heteropteris) angustifolia in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 12, 2008
 Yellow and green ornamental leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 21, 2008
 Yellow trumpet flower (Tecoma stans) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 18, 2008
 Yellow flowers of Mexican Hat in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 11, 2012
 Cestrum aurantiacum (Hediondillo, Huele De Noche, Yellow Cestrum, Yellow Shrub Jessamine) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 9, 2008
 Yellow flower of Sundrops (Turnera ulmifolia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, November 6, 2008
 Yellow cactus flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 8, 2011
 Yellow flowers of forsythia in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, February 6, 2009
 Yellow flowers on a cactus in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 8, 2011
 Yellow flowers of stonecrop (Sedum) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 17, 2009
 Yellow flower of Loufa gourd (Loofah Sponge Gourd, luffa) on arbor in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 26, 2009
 Yellow flowers of parralena (Dyssodia pentachaeta) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 13, 2009
 Morning freeze on yellow viola flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Yellow flowers of rooiwortel (Bulbine latifolia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 21, 2009
 Rayless daisy flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 18, 2008
 Garlic flowers in dew in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 22, 2008
 Flowers of Manfreda maculosa in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 12, 2008
 Snapdragon (Antirrhinum) flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 6, 2008
 Wasp on a yellow flower of candle bush (Cassia alata) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 10, 2008
 Yellow thunbergia alata (Black-eyed susan vine) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 7, 2008
 Yellow thunbergia alata (Black-eyed susan vine) flower in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 18, 2008
 Back lit yellow flower of Loufa gourd (Loofah Sponge Gourd, luffa) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, August 5, 2009
 Red flowers of Jatropha integerrima (peregrina) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 12, 2008
 Orange trumpet like flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, November 6, 2008
 Blue skullcap(?) flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, November 6, 2008
 Red flowers of Jatropha integerrima (peregrina) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 18, 2008
 Yellow flowers of Agarita (Berberis trifoliolata, Mahonia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, February 27, 2009
 Yellow flowers of Evening primrose (Oenothera hookeri) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 3, 2009
 Yellow flower of Hooker s evening primrose (Oenothera hookeri) at sunrise in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 29, 2008
 Gourd, castor beans and sunflowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, November 2, 2012
 Pyracantha (rose family) flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 4, 2008
 Pink flowers of milfoil (millefolium) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, June 7, 2008
 Japanese honeysuckle (Lonicera japonica) flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 6, 2008
 Flowers of American holly with ovaries in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 24, 2008
 Crinum (swamp lily) flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 20, 2008
 Pink flowers of Heteropterys (Heteropteris) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 2, 2008
 Red flowers of Jatropha integerrima (peregrina) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, June 7, 2008
 Buds of Bubba desert willow flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 6, 2008
 Flowers with ovaries of yaupon holly in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 5, 2008
 Flowers of Dipladenia sanderi (Mandevilla) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 22, 2008
 Yellow flowers of butterfly vine (gallinita, Mascagnia macroptera) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 1, 2009
 Bottle gourd (calabash, Lagenaria siceraria) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 10, 2014
 Flowers of Caesalpinia pulcherrima (red bird of paradise) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 5, 2008
 Lawn aster flowers with melting hoar in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 28, 2008
 Bubba desert willow (Chilopsis linearis) flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 6, 2008
 Pink flowers of Dipladenia sanderi (Mandevilla) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 29, 2008
 Flame Acanthus (Anisacanthus quadrifidus) flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, June 7, 2008
 Red flowers of Russelia sarmentosa (Leafy Coral Blow) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 28, 2008
 Texas lantana flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 4, 2008
 Yellow evening primrose(?) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 29, 2009
 Yellow zinnia flower in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 31, 2009
 Originally yellow flowers of candle bush damaged by recent frost in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 10, 2009
 Flower of bottle gourd (calabash, Lagenaria siceraria) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 10, 2014
 Small red flowers of Scarlet bourvardia (Trumpetilla, Bouvardia ternifolia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 28, 2008
 Red flowers of Russelia sarmentosa (Leafy Coral Blow) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, June 20, 2008
 Red tassel flowers (Emilia javanica, Cacalia coccinea) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 10, 2008
 Agave in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 11, 2008
 Close up of a flower of bottle gourd (calabash, Lagenaria siceraria) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 10, 2014
 Flower buds of bottle gourd (calabash, Lagenaria siceraria) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 10, 2014
 White flower of bottle gourd (calabash, Lagenaria siceraria) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 29, 2012
 Large yellow flower of Hooker s evening primrose (Oenothera hookeri) and thick cylindrical ovaries behind it in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 21, 2008
 Large yellow flower on a stout erect stem of Hooker s evening primrose (Oenothera hookeri) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 26, 2008
 Honey bee on a yellow flower of Loufa gourd in TAMU Holistic Garden in Texas A and M University. College Station, Texas, July 16, 2011
 Close up of yellow flower of Loufa gourd in TAMU Holistic Garden in Texas A and M University. College Station, Texas, July 24, 2011
|