 Field of yellow and orange flowers south from Road 390, opposite to Old Baylor Park. Independence, Texas, April 21, 2010
 Field with blue and yellow wildflowers from Road 390 east from Independence. Texas, April 17, 2010
 Ranch with a field of yellow black-eyed susan flowers near Clay, view from Road 50, south from College Station, May 17, 2010
 Field of Indian paintbrush flowers near Old Independence Road. North from Brenham, Texas, April 2, 2010.
 Cows in a field of buttercup flowers near Road 2935 north from Brenham. Texas, April 14, 2010
 Young bull among yellow buttercup flowers near Road 2935 north from Brenham. Texas, April 14, 2010
 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
 Field of yellow flowers from Road 159 near Millican. Texas, May 27, 2012
 Dense field of yellow flowers near equestrian entrance in Lick Creek Park. College Station, Texas, May 7, 2012
 Yellow field of flowers of Rudbeckia hirta near equestrian entrance in Lick Creek Park. College Station, Texas, May 7, 2012
 Field of yellow flowers of Black eyed susan near equestrian entrance in Lick Creek Park. College Station, Texas, May 7, 2012
 Field of meadow flowers near horse parking in Lick Creek Park. College Station, Texas, May 27, 2010
 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
 A field of yellow flowers in Washington-on-the-Brazos State Historic Site. Washington, Texas, June 2, 2007
 Field flowers in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 26, 2010
 Field of bluebonnets near Road 390 east from Independence. Texas, April 21, 2010
 Field of wildflowers from Road 390 east from Independence. Texas, April 17, 2010
 Red field of Indian paintbrush near Old Independence Road, near Brenham. Texas, April 7, 2010.
 Donkey in a field of bluebonnets in Long Ranch, east from Llano. Texas, April 5, 2010.
 Corn field near Road 159 between Allenfarm and Cawthon, west from Navasota. Texas, April 8, 2010.
 Field of wildflowers south from FM 390 opposite to Old Baylor Park. Independence, Texas, April 14, 2010
 Yellow flowers on a corn field near State Road 350(?), 5 miles west from West Lafayette. Indiana, May 1, 1999.
 Field of flowers in Old Baylor Park. Independence, Texas, April 1, 2008
 Field of black-eyed susan (Rudbeckia hirta) flowers near Clay, view from Road 50, south from College Station, May 17, 2010
 Yellow-eyed grass (Xyris ambigua) in Big Thicket park on Sundew Trail, with small 3-petaled yellow flowers on a cone-like head of leathery scales. Texas, April 26, 2008
 Field of wildflowers near 9370 Old Independence Road, opposite to Wellness Ranch, north from Brenham. Texas, April 14, 2010
 Field of bluebonnet and paintbrush flowers in Old Baylor Park. Independence, Texas, April 1, 2008
 Field of bluebonnet and Indian paintbrush flowers in Old Baylor Park. Independence, Texas, April 1, 2008
 West side of a field of bluebonnet and paintbrush flowers in Old Baylor Park. Independence, Texas, April 1, 2008
 Field of Indian paintbrush and bluebonnet flowers near Old Independence Road. North from Brenham, Texas, April 6, 2008
 Flowers of Cestrum aurantiacum (Hediondillo, Huele De Noche, Yellow Cestrum, Yellow Shrub Jessamine) in Horticulture Gardens on campus of Texas A and M University. College Station, Texas, April 3, 2008
 Yellow flowers of Least Snout-Bean (Rhynchosia minima) in Lick Creek Park. College Station, Texas, May 19, 2010
 Field of Black eyed susan flowers in Lick Creek Park. College Station, Texas, April 30, 2012
 Yellow flowers of nits-and-lice (Hypericum drummondii) in Lick Creek Park. College Station, Texas, September 12, 2010
 Yellow sweet clover (Melilotus indicus) on a field on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, April 10, 2015
 Yellow flowers of black-eyed susan (Rudbeckia hirta) on a trail in Sam Houston National Forest, near Road 149, near Richards. Texas, May 15, 2010
 Al Dana and Ministry of Energy and Industry in West Bay. Doha, Qatar, February 2, 2012
 Meadow with blue and yellow wildflowers from Road 390 east from Independence. Texas, April 17, 2010
 Mixture of blue and yellow wildflowers from Road 390 east from Independence. Texas, April 17, 2010
 Mixture of blue and yellow wildflowers from Road 390 east from Independence. Texas, April 17, 2010
 Navigation Tower and Ministry of Energy and Industry in West Bay. Doha, Qatar, January 27, 2012
 Yellow flowers of lily family in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 13, 2010
 Tiny flowers of blue field madder (spurwort, Sherardia arvensis) on Racoon Run Trail in Lick Creek Park. College Station, Texas, April 2, 2009
 Dense field of bluebonnet flowers, view from Old Navasota Road, near Old Chappell Hill Road. North from Brenham, Texas, April 6, 2008
 Yellow flowers of puccoon (Carolina Gromwell, Lithospermum caroliniense) on Lost Pines Trail in Bastrop State Park. Bastrop, Texas, May 2, 2010
 Field of blue and purple flowers under a tree in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, April 29, 2017
 Yellow flowers of Arabian Primrose (Arnebia hispidissima) in desert on hills of Harrarah, 40 miles south-west from Doha. Qatar, March 5, 2010
 Field of blue flowers of squill (Scilla armena) under an oak in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, April 12, 2017
 Flowers of charlock mustard (Sinapis arvensis) on a field on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, April 10, 2015
 Yellow flowers of Meadow vetchling (meadow pea, Lathyrus pratensis) in Pavlovsk Park, south from Saint Petersburg, Russia, June 23, 2010
 Star shaped prostrate yellow flowers of a desert plant Aizoon canariense (local name Jafna). Harrarah, 40 miles south-west from Doha, Qatar, March 12, 2010
 Pyramid spikes of bright yellow flowers of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) with a fly. Salt marsh near Mesaieed, Qatar, January 29, 2010
 Small yellow flower of evening primrose or Ludwigia(?) on Post Oak Trail in Lick Creek Park. College Station, Texas, April 16, 2010
 Blue Pansy (Junonia orithya) butterfly on flowers of Reichardia intermedia on a field on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, April 10, 2015
 Flowers of radish (Raphanus sativus, local names ruweid, fijil) on a field on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, April 10, 2015
 Yellow flowers of Japanese honeysuckle (Lonicera japonica) in Wolf Pen Creek Park. College Station, Texas, April 24, 2019
 Cluster of yellow spring flowers of Arabian Primrose (Arnebia hispidissima, local name Hasheshat al arneb) in desert on hills of Harrarah, 40 miles south-west from Doha. Qatar, March 5, 2010
 Pyramid spike of bright yellow flowers of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) with mangrove in background. Salt marsh near Mesaieed, Qatar, January 29, 2010
 Black cow among bluebonnet flowers in Long Ranch, west from Burnet. Texas, April 5, 2010.
 Donkey in bluebonnet flowers in Long Ranch, east from Llano. Texas, April 5, 2010.
 Yellow hairy caterpillar of Salt Marsh Moth (Estigmene acrea) on dock (Rumex) in Lick Creek Park. College Station, Texas, April 27, 2010
 Yellow flowers of Rudbeckia in TAMU Holistic Garden in Texas A and M University. College Station, Texas, April 30, 2009
 Yellow flowers of stonecrop (Sedum) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 17, 2009
 Tiny yellow flowers of monkey jump-up (Mecardonia procumbens) on a lawn in Bee Creek Park. College Station, Texas, April 17, 2019
 White and yellow flowers of Japanese honeysuckle (Lonicera japonica) in Wolf Pen Creek Park. College Station, Texas, April 24, 2019
 Yellow flowers of prickly pears (Opuntia) in Birch Creek Unit of Lake Somerville State Park, Texas, April 29, 2012
 Donkeys grazing among bluebonnet flowers in Long Ranch, east from Llano. Texas, April 5, 2010.
 Yellow flower of Rock-rose (frostweed, sunrose, Helianthemum carolinianum) in Sam Houston National Forest on Little Lake Creek Loop Trail. Richards, Texas, April 4, 2010.
 Field of white and yellow in Lick Creek Park. College Station, Texas, May 7, 2012
 Yellow flowers of rooiwortel (Bulbine latifolia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 21, 2009
 Yellow flowers of parralena (Dyssodia pentachaeta) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 13, 2009
 Yellow Texas lantana flowers in TAMU Holistic Garden in Texas A and M University. College Station, Texas, April 19, 2008
 Tiny yellow flower of Narrow-leaved evening primrose (thread-leaf sundrops, Oenothera linifolia) in Lick Creek Park. College Station, Texas, April 11, 2010
 Green plants of false indigo (yellow wisteria, Baptisia bracteata) at sunrise on an island in Lake Bryan Park. Bryan, Texas, April 13, 2010
 Field in Old Baylor Park. Independence, Texas, March 31, 2010.
 Back lit coreopsis and paintbrush flowers south from Road 390, opposite to Old Baylor Park. Independence, Texas, April 21, 2010
 Flower spikes of bright yellow flowers of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) popping from cyanobacterial crust of salt marsh. Southeast coastal area near Mesaieed, Qatar, January 29, 2010
 Marigold flowers in TAMU Holistic Garden in Texas A and M University. College Station, Texas, April 3, 2010.
 Clusters of some yellow flowers in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, April 12, 2017
 Blue flowers of spiderwort (Tradescantia) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, April 10, 2010
 Disk flowers of a red daisy in TAMU Holistic Garden in Texas A and M University. College Station, Texas, April 3, 2010.
 Yellow flowers of Prickly pear cactus (Opuntia) in dew in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 19, 2012
 Yellow flowers of Saxifraga juniperifolia in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, April 12, 2017
 Yellow flowers of Acacia ehrenbergiana on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014
 Arabian primrose (Arnebia hispidissima) with yellow flowers on a gravel plane in Harrarah (Al Kharrarah). Southern Qatar, April 23, 2016
 Yellow flowers of Launaea mucronata (local name Huwa ghazal) near a road to Harrarah (Al Kharrarah). Southern Qatar, April 23, 2016
 Yellow and blue crocus flowers in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, April 12, 2017
 Green flowers of spurge (Euphorbia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 9, 2010
 Elderberry (Sambucus canadensis)(?) flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 9, 2010
 Indian paintbrush with bluebonnet flowers near 9370 Old Independence Road, opposite to Wellness Ranch, north from Brenham. Texas, April 14, 2010
 Flowers of Japanese Privet bush(?) in Lemontree Park. College Station, April 20, 2010
 Yellow spiny thistle (Bull thistle, Cirsium horridulum) at sunrise in Lake Bryan Park. Bryan, Texas, April 13, 2010
 Flowers of yellow visteria (Indigo, Baptisia bracteata) in morning dew in Lake Bryan Park, on a trail on an island. Bryan, Texas, April 14, 2009
 White and yellow flowers of Japanese honeysuckle (Lonicera japonica) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 12, 2018
 Yellow flowers of aster family with stink bugs near a pond in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 12, 2018
 Flowers and last year berries on possum haw holly in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 9, 2010
 Flowers of fringe tree (Chionanthus retusus) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 9, 2010
 A field of flowers near Road 162. Calvert, Texas, May 28, 2007
 Cotton field from Road 50, 10 miles west from College Station. Texas, September 5, 2010
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