![](../../pictures/archives/compress/2011/983/jpeg/12t.jpg) Branching sprays of white flowers of wild buckwheat (Yerba colorado, Eriogonum) on roadside of Road 364. Gause, Texas, October 1, 2011
![](../../pictures/archives/compress/2008/671/jpeg/16t.jpg) Branching sprays of white flowers of wild buckwheat (Yerba colorado, Eriogonum annuum(?)) on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
![](../../pictures/archives/compress/2019/2576/jpeg/24t.jpg) White flowers of wild buckwheat (Yerba colorado, Eriogonum annuum) in Bastrop State Park. Bastrop, Texas, October 13, 2019
![](../../pictures/archives/compress/2024/3624/jpeg/22t.jpg) 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
![](../../pictures/archives/compress/2012/1118/jpeg/01t.jpg) Flowers of wild buckwheat (Yerba colorado, Eriogonum) in Birch Creek Unit of Somerville Lake State Park. Texas, November 11, 2012
![](../../pictures/archives/compress/2012/1118/jpeg/02t.jpg) Rusty flowers of wild buckwheat (Yerba colorado, Eriogonum) in Birch Creek Unit of Somerville Lake State Park. Texas, November 11, 2012
![](../../pictures/archives/compress/2012/1117/jpeg/26t.jpg) Wild buckwheat (Yerba colorado, Eriogonum) in Birch Creek Unit of Somerville Lake State Park. Texas, November 11, 2012
![](../../pictures/archives/compress/2020/2769/jpeg/19t.jpg) Wild buckwheat (Yerba colorado, Eriogonum annuum(?)) in Bastrop State Park. Bastrop, Texas, September 10, 2020
![](../../pictures/archives/compress/2024/3624/jpeg/16t.jpg) Wild buckwheat (Yerba colorado, Eriogonum annuum(?)) on Lake Somerville Trailway near Nails Creek Unit of Somerville Lake State Park. Texas, September 22, 2024
![](../../pictures/archives/compress/2020/2800/jpeg/27t.jpg) Flowers of wild buckwheat (Eriogonum annuum) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, October 16, 2020
![](../../pictures/archives/compress/2020/2800/jpeg/29t.jpg) 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
![](../../pictures/archives/compress/2011/983/jpeg/05t.jpg) Flowers of Mirabilis (Four-O clock family) on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, October 1, 2011
![](../../pictures/archives/compress/2019/2577/jpeg/04t.jpg) Wild buckwheat (Eriogonum annuum) in Bastrop State Park. Bastrop, Texas, October 13, 2019
![](../../pictures/archives/compress/2019/2576/jpeg/25t.jpg) Blooming wild buckwheat (Eriogonum annuum) in Bastrop State Park. Bastrop, Texas, October 13, 2019
![](../../pictures/archives/compress/2007/590/jpeg/04t.jpg) Sulphur flower buckwheat (Eriogonum umbellatum) on Colony Baldy Mountain in Sangre de Cristo Mountains. Colorado, July 3, 2007
![](../../pictures/archives/compress/2011/983/jpeg/10t.jpg) Sunflower on roadside of Road 364. Gause, Texas, October 1, 2011
![](../../pictures/archives/compress/2020/2800/jpeg/28t.jpg) Wild buckwheat (Eriogonum annuum) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, October 16, 2020
![](../../pictures/archives/compress/2011/983/jpeg/08t.jpg) Palafoxia hookeriana on roadside of Road 364. Gause, Texas, October 1, 2011
![](../../pictures/archives/compress/2011/983/jpeg/09t.jpg) Globular seed pod of Gaillardia on roadside of Road 364. Gause, Texas, October 1, 2011
![](../../pictures/archives/compress/2011/983/jpeg/06t.jpg) Snake cotton (Froelichia) on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, October 1, 2011
![](../../pictures/archives/compress/2011/983/jpeg/04t.jpg) Mirabilis (Four-O clock family) on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, October 1, 2011
![](../../pictures/archives/compress/2010/865/jpeg/11t.jpg) White prickly poppy (Argemone albiflora) flowers on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, May 30, 2010
![](../../pictures/archives/compress/2011/983/jpeg/07t.jpg) Papery sheath of Parks jointweed (Polygonella parksii) on roadside of Road 364. Gause, Texas, October 1, 2011
![](../../pictures/archives/compress/2024/3624/jpeg/21t.jpg) 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
![](../../pictures/archives/compress/2021/3021/jpeg/14t.jpg) Wild buckwheat (Eriogonum annuum) on Lake Somerville Trailway near Nails Creek Unit of Somerville Lake State Park. Texas, September 12, 2021
![](../../pictures/archives/compress/2020/2811/jpeg/13t.jpg) Wild buckwheat (Eriogonum annuum) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, November 6, 2020
![](../../pictures/archives/compress/2010/865/jpeg/13t.jpg) Flower of white prickly poppy (Argemone albiflora) on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, May 30, 2010
![](../../pictures/archives/compress/2010/865/jpeg/10t.jpg) Stamens of white prickly poppy (Argemone albiflora) flower on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, May 30, 2010
![](../../pictures/archives/compress/2008/671/jpeg/09t.jpg) Flowers with papery sheath of Parks jointweed (Polygonella parksii) on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
![](../../pictures/archives/compress/2015/1679/jpeg/01t.jpg) 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
![](../../pictures/archives/compress/2008/671/jpeg/13t.jpg) 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
![](../../pictures/archives/compress/2009/785/jpeg/11t.jpg) 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
![](../../pictures/archives/compress/2010/883/jpeg/12t.jpg) Rock Buckwheat (Eriogonum sphaerocephalum) in Rotary Park near Garden Creek Waterfall, south from Casper. Wyoming, July 20, 2010
![](../../pictures/archives/compress/2010/865/jpeg/08t.jpg) Mint like plant on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, May 30, 2010
![](../../pictures/archives/compress/2009/785/jpeg/06t.jpg) Sunflower on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, August 8, 2009
![](../../pictures/archives/compress/2008/671/jpeg/12t.jpg) Sunflower on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
![](../../pictures/archives/compress/2015/1685/jpeg/18t.jpg) 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
![](../../pictures/archives/compress/2010/865/jpeg/12t.jpg) Lazy daisy (Aphanostephus skirrhobasis) on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, May 30, 2010
![](../../pictures/archives/compress/2008/671/jpeg/11t.jpg) Flower of Palafoxia hookeriana on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
![](../../pictures/archives/compress/2008/671/jpeg/10t.jpg) Close-up of Palafoxia hookeriana on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
![](../../pictures/archives/compress/2010/865/jpeg/09t.jpg) Carolina larkspur (Delphinium carolinianum) on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, May 30, 2010
![](../../pictures/archives/compress/2009/785/jpeg/10t.jpg) Snake cotton (Froelichia) taken from roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, August 8, 2009
![](../../pictures/archives/compress/2009/785/jpeg/05t.jpg) Flower of Palafoxia hookeriana on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, August 8, 2009
![](../../pictures/archives/compress/2009/785/jpeg/07t.jpg) Buffalo bur (Solanum rostratum) on roadside of Road 364, north from Sugarloaf Mountain. Gause, Texas, August 8, 2009
![](../../pictures/archives/compress/2008/671/jpeg/17t.jpg) Close-up of flower of Palafoxia hookeriana on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
![](../../pictures/archives/compress/2008/671/jpeg/18t.jpg) Sandburs spikelet (Cenchrus spinifex) on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
![](../../pictures/archives/compress/2011/980/jpeg/02t.jpg) White flowers of Wild Olive (Anacahuita, Cordia boissieri) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 8, 2011
![](../../pictures/archives/compress/2008/671/jpeg/06t.jpg) Flower of Palafoxia hookeriana (sand palafox) in dew on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
![](../../pictures/archives/compress/2008/671/jpeg/05t.jpg) Sand palafox (Palafoxia hookeriana) flower on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
![](../../pictures/archives/compress/2008/671/jpeg/07t.jpg) Slender bush clover (Lespedeza virginica) on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
![](../../pictures/archives/compress/2009/785/jpeg/09t.jpg) Silver-leaf nightshade (Solanum elaeagnifolium) on roadside of Road 364, north from Little River. Gause, Texas, August 8, 2009
![](../../pictures/archives/compress/2008/671/jpeg/15t.jpg) Morning Glory (Ipomoea cordatotriloba) flower on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
![](../../pictures/archives/compress/2009/785/jpeg/08t.jpg) Unicorn plant (devil s claw, Proboscidea loisianica) on roadside of Road 364, north from Little River. Gause, Texas, August 8, 2009
![](../../pictures/archives/compress/2010/865/jpeg/15t.jpg) Flower of Unicorn plant (devil s claw, Proboscidea loisianica) on roadside of Road 364, north from Little River. Gause, Texas, May 30, 2010
![](../../pictures/archives/compress/2008/671/jpeg/08t.jpg) Yellow flower of aster family Viguiera cordifolia(?) on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
![](../../pictures/archives/compress/2015/1679/jpeg/03t.jpg) Shoot of wild jute (Corchorus trilocularis) in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
![](../../pictures/archives/compress/2008/671/jpeg/14t.jpg) Small yellow flower of aster family with downcurved rays on roadside of Road 364, near Sugarloaf Mountain. Gause, Texas, September 20, 2008
![](../../pictures/archives/compress/2015/1678/jpeg/27t.jpg) Wild jute (Corchorus trilocularis) growing in caked mud in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
![](../../pictures/archives/compress/2010/865/jpeg/14t.jpg) 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
![](../../pictures/archives/compress/2014/1344/jpeg/12t.jpg) White flowers of fenugreek (Trigonella foenum-graecum) on roadside of Salwa Road. Qatar, February 14, 2014
![](../../pictures/archives/compress/2008/671/jpeg/19t.jpg) 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
![](../../pictures/archives/compress/2014/1397/jpeg/07t.jpg) Small white flowers of Acacia tortilis(?) on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
![](../../pictures/archives/compress/2016/1803/jpeg/19t.jpg) White flowers of bushy bindweed (Convolvulus prostratus, morning glory) on roadside of a road from Khawzan to Al-Jumayliyah. Qatar, April 9, 2016
![](../../pictures/archives/compress/2014/1397/jpeg/13t.jpg) Bushy bindweed (Convolvulus prostratus) with white flowers on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
![](../../pictures/archives/compress/2007/589/jpeg/19t.jpg) 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
![](../../pictures/archives/compress/2014/1342/jpeg/08t.jpg) White flowers of Malva parviflora (Malva flexuosa, local name khubaiza) on a roadside of Abu Samra Road in southern Qatar, February 11, 2014
![](../../pictures/archives/compress/2016/1816/jpeg/22t.jpg) 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
![](../../pictures/archives/compress/2016/1803/jpeg/23t.jpg) Wild gourd (Cucumis prophetarum) on roadside of a road from Khawzan to Al-Jumayliyah. Qatar, April 9, 2016
![](../../pictures/archives/compress/2016/1803/jpeg/24t.jpg) Flower of wild gourd (Cucumis prophetarum) on roadside of a road from Khawzan to Al-Jumayliyah. Qatar, April 9, 2016
![](../../pictures/archives/compress/2014/1512/jpeg/13t.jpg) Wild gourd (Cucumis prophetarum) on roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
![](../../pictures/archives/compress/2011/968/jpeg/23t.jpg) Flowers of wild strawberry east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
![](../../pictures/archives/compress/2014/1513/jpeg/13t.jpg) Fruit of wild gourd (Cucumis prophetarum) taken from roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
![](../../pictures/archives/compress/2014/1512/jpeg/11t.jpg) Flower of wild gourd (Cucumis prophetarum) on roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
![](../../pictures/archives/compress/2015/1576/jpeg/07t.jpg) Flowers and fruits of Dipterygium glaucum (Cleome pallida Kotschy, Dipterygium scabrum) on white background on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 10, 2015
![](../../pictures/archives/compress/2015/1678/jpeg/21t.jpg) Flowers of least snout-bean (Rhynchosia minima) in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
![](../../pictures/archives/compress/2014/1513/jpeg/14t.jpg) Green fruit of wild gourd (Cucumis prophetarum) taken from roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
![](../../pictures/archives/compress/2014/1513/jpeg/15t.jpg) Dissected fruit of wild gourd (Cucumis prophetarum) taken from roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
![](../../pictures/archives/compress/2015/1684/jpeg/10t.jpg) Wild jute (Corchorus trilocularis) in a depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, November 7, 2015
![](../../pictures/archives/compress/2014/1512/jpeg/15t.jpg) Ripe fruit of wild gourd (Cucumis prophetarum) on roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
![](../../pictures/archives/compress/2014/1512/jpeg/12t.jpg) Green fruits of wild gourd (Cucumis prophetarum) on roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
![](../../pictures/archives/compress/2015/1685/jpeg/14t.jpg) Wild jute (Corchorus trilocularis) in a depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, November 7, 2015
![](../../pictures/archives/compress/2011/936/jpeg/26t.jpg) Yellow flowers of Hairypod Cowpea (Wild Cow Pea, Vigna luteola(?)) in Lick Creek Park. College Station, Texas, May 4, 2011
![](../../pictures/archives/compress/2009/742/jpeg/18t.jpg) White flowers of Wild Olive (Anacahuita, Cordia boissieri) in Antique Rose Emporium in Independence. Texas, May 3, 2009
![](../../pictures/archives/compress/2014/1512/jpeg/16t.jpg) Yellow fruit on a plant of wild gourd (Cucumis prophetarum) on roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
![](../../pictures/archives/compress/2014/1512/jpeg/18t.jpg) Close up of a green fruit of wild gourd (Cucumis prophetarum) on roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
![](../../pictures/archives/compress/2014/1512/jpeg/14t.jpg) Yellow flower with ovary of wild gourd (Cucumis prophetarum) on roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
![](../../pictures/archives/compress/2016/1749/jpeg/01t.jpg) Wild jute (Corchorus trilocularis) in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, February 6, 2016
![](../../pictures/archives/compress/2015/1684/jpeg/12t.jpg) Plant of wild jute (Corchorus trilocularis) in a depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, November 7, 2015
![](../../pictures/archives/compress/2015/1678/jpeg/14t.jpg) Seedling of least snout-bean (Rhynchosia minima) with flowers and fruits in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
![](../../pictures/archives/compress/2015/1679/jpeg/05t.jpg) Brown furry caterpillar eating flowers of sidra tree (Ziziphus nummularia) in on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
![](../../pictures/archives/compress/2014/1512/jpeg/17t.jpg) Close up of a ripe yellow fruit of wild gourd (Cucumis prophetarum) on roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
![](../../pictures/archives/compress/2015/1679/jpeg/08t.jpg) Seedling of Zygophyllum simplex (Tetraena simplex) with flowers in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
![](../../pictures/archives/compress/2008/629/jpeg/25t.jpg) Fence with roadside bluebonnet flowers at 1505 Dannheim Road, east from Christmas Road. West from Independence, Texas, April 7, 2008
![](../../pictures/archives/compress/2015/1685/jpeg/15t.jpg) Wild jute (Corchorus trilocularis) growing together with Corchorus depressus in a depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, November 7, 2015
![](../../pictures/archives/compress/2009/782/jpeg/04t.jpg) White flowers of Wild Olive (Anacahuita, Cordia boissieri) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 23, 2009
![](../../pictures/archives/compress/2008/671/jpeg/04t.jpg) Sugarloaf Mountain, view from Road 364. Gause, Texas, September 20, 2008
![](../../pictures/archives/compress/2009/749/jpeg/07t.jpg) Top of Sugarloaf Mountain, with view Road 364 to the north. Gause, Texas, May 17, 2009
![](../../pictures/archives/compress/2015/1578/jpeg/07t.jpg) Common purslane (wild portulaca, Portulaca oleracea, local names barbeer, rijla, bagla) in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
![](../../pictures/archives/compress/2008/629/jpeg/17t.jpg) Roadside flowers at CR 55, near Road 390 in mist. Independence, Texas, April 7, 2008
|