 Branching sprays of white flowers of wild buckwheat (Yerba colorado, Eriogonum) on roadside of Road 364. Gause, Texas, October 1, 2011
 Branching sprays of white flowers of wild buckwheat (Yerba colorado, Eriogonum annuum(?)) both in natural light and under 365 nm ultraviolet (UV-A) blacklight from Nails Creek Unit of Somerville Lake State Park. Texas, September 22, 2024
 White flowers of wild buckwheat (Yerba colorado, Eriogonum) on roadside of Road 364. Gause, Texas, October 1, 2011
 White flowers of wild buckwheat (Yerba colorado, Eriogonum annuum) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Wild buckwheat (Yerba colorado, Eriogonum annuum(?)) in Bastrop State Park. Bastrop, Texas, September 10, 2020
 Wild buckwheat (Yerba colorado, Eriogonum annuum(?)) on Lake Somerville Trailway near Nails Creek Unit of Somerville Lake State Park. Texas, September 22, 2024
 Flowers of wild buckwheat (Yerba colorado, Eriogonum) in Birch Creek Unit of Somerville Lake State Park. Texas, November 11, 2012
 Rusty flowers of wild buckwheat (Yerba colorado, Eriogonum) in Birch Creek Unit of Somerville Lake State Park. Texas, November 11, 2012
 Wild buckwheat (Yerba colorado, Eriogonum) in Birch Creek Unit of Somerville Lake State Park. Texas, November 11, 2012
 Flowers with papery sheath of Parks jointweed (Polygonella parksii) on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
 Snake cotton (Froelichia) on roadside of Road 364, near Sugarloaf Mountain, with cottony 5-lobed tubular flowers in a dense spike-like cluster. Gause, Texas, September 20, 2008
 Sunflower on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
 Flower of Palafoxia hookeriana on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
 Close-up of Palafoxia hookeriana on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
 White prickly poppy (Argemone albiflora) flowers on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, May 30, 2010
 Sandburs spikelet (Cenchrus spinifex) on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
 Close-up of flower of Palafoxia hookeriana on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
 Sand palafox (Palafoxia hookeriana) flower on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
 Slender bush clover (Lespedeza virginica) on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
 Morning Glory (Ipomoea cordatotriloba) flower on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
 Flower of Palafoxia hookeriana (sand palafox) in dew on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
 Yellow flower of aster family Viguiera cordifolia(?) on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
 Small yellow flower of aster family with downcurved rays on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
 Sugarloaf Mountain, view from Road 364. Gause, Texas, September 20, 2008
 Flowers of Mirabilis (Four-O clock family) on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, October 1, 2011
 Flower of white prickly poppy (Argemone albiflora) on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, May 30, 2010
 Stamens of white prickly poppy (Argemone albiflora) flower on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, May 30, 2010
 Flowers of wild buckwheat (Eriogonum annuum) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, October 16, 2020
 Close-up of flowers of wild buckwheat (Eriogonum annuum) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, October 16, 2020
 Cottony 5-lobed tubular flowers in a dense spike-like cluster of Snake cotton (Froelichia) taken from roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, August 8, 2009
 Wild buckwheat (Eriogonum annuum) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Wild buckwheat (Eriogonum annuum) on Lake Somerville Trailway near Nails Creek Unit of Somerville Lake State Park. Texas, September 12, 2021
 Blooming wild buckwheat (Eriogonum annuum) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Sunflower on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, August 8, 2009
 Mint like plant on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, May 30, 2010
 Carolina larkspur (Delphinium carolinianum) on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, May 30, 2010
 Flower of Palafoxia hookeriana on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, August 8, 2009
 Snake cotton (Froelichia) taken from roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, August 8, 2009
 Lazy daisy (Aphanostephus skirrhobasis) on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, May 30, 2010
 Snake cotton (Froelichia) on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, October 1, 2011
 Mirabilis (Four-O clock family) on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, October 1, 2011
 Buffalo bur (Solanum rostratum) on roadside of Road 364, north from Sugarloaf Mountain. Gause, Texas, August 8, 2009
 Sulphur flower buckwheat (Eriogonum umbellatum) on Colony Baldy Mountain in Sangre de Cristo Mountains. Colorado, July 3, 2007
 Wild buckwheat (Eriogonum annuum) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, November 6, 2020
 Wild buckwheat (Eriogonum annuum) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, October 16, 2020
 Distinctive fruits of Common hoptree (Ptelea trifoliata), waferlike samara with broad wings, on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, May 30, 2010
 Top of Sugarloaf Mountain, with view Road 364 to the north. Gause, Texas, May 17, 2009
 Bails of cotton near CR 264, with Sugarloaf Mountain on horizon. Gause, Texas, September 22, 2012
 View of Little River from old railroad bridge at CR 264 near Sugarloaf Mountain. Gause, Texas, September 22, 2012
 Wild buckwheat (Eriogonum) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight from Nails Creek Unit of Somerville Lake State Park. Texas, September 22, 2024
 Sugarloaf Mountain. Gause, Texas, March 21, 2010.
 Large flower of Unicorn plant (devil s claw, Proboscidea loisianica) on roadside of Road 364, north from Little River, with purplish dots and yellow stripes in the throat. Gause, Texas, September 20, 2008
 Hairy Androsace (Androsace villosa) alpine flowers on Colony Baldy Mountain in Sangre de Cristo Mountains, with white pinwheel-like flowers having a yellow "eye" that turns pink with age and tiny basal tightly clustered leaves. Colorado, July 3, 2007
 Rock Buckwheat (Eriogonum sphaerocephalum) in Rotary Park near Garden Creek Waterfall, south from Casper. Wyoming, July 20, 2010
 Broom-wood (Melochia pyramidata(?)) flowers on a roadside of Meyersville Road. North from Chappell Hill, Texas, September 21, 2008
 Sunflower on roadside of Road 364. Gause, Texas, October 1, 2011
 Palafoxia hookeriana on roadside of Road 364. Gause, Texas, October 1, 2011
 Globular seed pod of Gaillardia on roadside of Road 364. Gause, Texas, October 1, 2011
 Fence with roadside bluebonnet flowers at 1505 Dannheim Road, east from Christmas Road. West from Independence, Texas, April 7, 2008
 Alpine phlox(?) flowers on the slope of Colony Baldy Mountain in Sangre de Cristo Mountains. Colorado, July 3, 2007
 Shoot of wild jute (Corchorus trilocularis) on white background in a depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, November 7, 2015
 Wild jute (Corchorus trilocularis) with flowers in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Dwarf cinquefoil and white alpine phlox wildflowers on a slope of Colony Baldy Mountain in Sangre de Cristo Mountains. Colorado, July 3, 2007
 Pink flowers of Moss campion (Silene acaulis) on Colony Baldy Mountain in Sangre de Cristo Mountains. Colorado, July 3, 2007
 Papery sheath of Parks jointweed (Polygonella parksii) on roadside of Road 364. Gause, Texas, October 1, 2011
 Alpine forget-me-not (Eritrichum aretioides) flowers carpeting the slope of Colony Baldy Mountain in Sangre de Cristo Mountains. Colorado, July 3, 2007
 Roadside flowers at CR 55, near Road 390 in mist. Independence, Texas, April 7, 2008
 Silver-leaf nightshade (Solanum elaeagnifolium) on roadside of Road 364, north from Little River. Gause, Texas, August 8, 2009
 Flower of Unicorn plant (devil s claw, Proboscidea loisianica) on roadside of Road 364, north from Little River. Gause, Texas, May 30, 2010
 Unicorn plant (devil s claw, Proboscidea loisianica) on roadside of Road 364, north from Little River. Gause, Texas, August 8, 2009
 Dwarf sunflowers (Old-man-of-the-mountain, Rydbergia grandiflora, Hymenoxys grandiflora) on a slope of Colony Baldy Mountain in Sangre de Cristo Mountains. Colorado, July 3, 2007
 Sulphur Flower (Eriogonum umbellatum) in Beartrap Meadow County Park on Casper Mountain. Wyoming, July 21, 2010
 Spherical fruits of ornamental pepper (paprika, Capsicum annuum) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, September 27, 2008
 White flowers of fenugreek (Trigonella foenum-graecum) on roadside of Salwa Road. Qatar, February 14, 2014
 Dodder on a roadside of Meyersville Road. North from Chappell Hill, Texas, September 21, 2008
 Sandburs on a roadside of Meyersville Road. North from Chappell Hill, Texas, September 21, 2008
 Dayflower on a roadside of Meyersville Road. North from Chappell Hill, Texas, September 21, 2008
 Small white flowers of Acacia tortilis(?) on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 White flowers of Wild Olive (Anacahuita, Cordia boissieri) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 8, 2011
 White flowers of bushy bindweed (Convolvulus prostratus, morning glory) on roadside of a road from Khawzan to Al-Jumayliyah. Qatar, April 9, 2016
 Bushy bindweed (Convolvulus prostratus) with white flowers on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Conical fruits of ornamental pepper (Cayenne pepper, paprika, Capsicum annuum) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, September 27, 2008
 Blooming snake cotton (Froelichia) on a roadside of Meyersville Road. North from Chappell Hill, Texas, September 21, 2008
 Pink powderpuff flower (Mimosa strigillosa) on a roadside of Meyersville Road. North from Chappell Hill, Texas, September 21, 2008
 Flower of large buttonweed (Diodia virginiana) on a roadside of Meyersville Road. North from Chappell Hill, Texas, September 21, 2008
 White gaura (wild honeysuckle, bee blossom) in Old Baylor Park. Independence, Texas, March 29, 2008
 White flowers of Malva parviflora (Malva flexuosa, local name khubaiza) on a roadside of Abu Samra Road in southern Qatar, February 11, 2014
 Tiny yellow flowerhead of lawnflower (Calyptocarpus vialis) on a roadside of Meyersville Road. North from Chappell Hill, Texas, September 21, 2008
 Purple gerardia (false foxglove, Agalinis purpurea) on roadside of Road 259, in Port Sullivan. West from Hearne, Texas, September 20, 2008
 White flowers of burhead (Echinodorus berteroi) on north shore of Lake Somerville. Texas, September 27, 2008
 White flowers of desert campion (Silene villosa, local name terba) in windblown sand on roadside of Salwa Road in area of Khashem Al Nekhsh. Southern Qatar, April 29, 2016
 Wild gourd (Cucumis prophetarum) on roadside of a road from Khawzan to Al-Jumayliyah. Qatar, April 9, 2016
 Flowers of wild onion in Lick Creek Park. College Station, Texas, March 27, 2008
 White and pink milkweed (asclepias) near Meyersville Road. North from Chappell Hill, Texas, September 21, 2008
 Nakhsh mountain at sunrise from roadside of Salwa Road in area of Khashem Al Nekhsh. Qatar, November 27, 2015
 Flower of wild gourd (Cucumis prophetarum) on roadside of a road from Khawzan to Al-Jumayliyah. Qatar, April 9, 2016
 View of Nakhsh mountain at sunrise from roadside of Salwa Road in area of Khashem Al Nekhsh. Qatar, November 27, 2015
 Wild gourd (Cucumis prophetarum) on roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Flowers of wild garlic in Lick Creek Park, on Post Oak Trail. College Station, Texas, March 31, 2008
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