 Plant of woolly-winged milkwort (Polygala erioptera) with fruits taken from a roadside depression in Rawdat Rashed. Qatar, December 11, 2015
 Woolly-winged milkwort (Polygala erioptera) in a roadside depression in Rawdat Rashed. Qatar, December 11, 2015
 Plant of woolly-winged milkwort (Polygala erioptera) in a roadside depression in Rawdat Rashed. Qatar, December 11, 2015
 Woolly-winged milkwort (Polygala erioptera) in a runnel north from Dukhan in western Qatar, March 3, 2014
 Woolly-winged milkwort (Polygala erioptera) with flowers in a runnel north from Dukhan in western Qatar, March 3, 2014
 Woolly-winged milkwort (Polygala erioptera) with flowers in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, June 21, 2016
 Woolly-winged milkwort (Polygala erioptera) on a lawn in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, June 21, 2016
 Tiny fruits of Spergula fallax in a roadside depression in Rawdat Rashed. Qatar, December 11, 2015
 Dry trees in a roadside depression in Rawdat Rashed. Qatar, December 11, 2015
 Small plant of Spergula fallax in a roadside depression in Rawdat Rashed. Qatar, December 11, 2015
 Monsonia heliotropioides (geranium family) with fruits on a roadside of Rawdat Rashed Road in Umm Al Zubar West. Qatar, December 11, 2015
 Close up of fruits and flowers of Monsonia heliotropioides (geranium family) on a roadside of Rawdat Rashed Road in Umm Al Zubar West. Qatar, December 11, 2015
 Beaked fruits and a flower of Monsonia heliotropioides (geranium family) on a roadside of Rawdat Rashed Road in Umm Al Zubar West. Qatar, December 11, 2015
 Monsonia heliotropioides (geranium family) on a roadside of Rawdat Rashed Road in Umm Al Zubar West. Qatar, December 11, 2015
 Rosette of leaves of greater plantain (Plantago boissieri) on a roadside of Rawdat Rashed Road in Umm Al Zubar West. Qatar, December 11, 2015
 Pink flowers of Monsonia heliotropioides (geranium family) on a roadside of Rawdat Rashed Road in Umm Al Zubar West. Qatar, December 11, 2015
 Close up of a flower of Monsonia heliotropioides (geranium family) on a roadside of Rawdat Rashed Road in Umm Al Zubar West. Qatar, December 11, 2015
 Convoy of military vehicles in Rawdat Rashed. Qatar, December 11, 2015
 Sandy depression on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 25, 2015
 Salsola cyclophylla with pink winged fruits taken from northern Dukhan. Qatar, December 4, 2015
 Anabasis setifera with pink winged fruits taken from northern Dukhan. Qatar, December 4, 2015
 Winged fruits of Haloxylon salicornicum (Hammada elegance, local names remith, hamd) on roadside of a road to Zubara near Al Majda. Qatar, November 28, 2015
 Shoots of Anabasis setifera with pink winged fruits taken from northern Dukhan. Qatar, December 4, 2015
 Winged fruits of Haloxylon salicornicum (Hammada elegance, local names remith, hamd) taken from roadside of Salwa Road in area of Khashem Al Nekhsh. Qatar, November 27, 2015
 Eremobium aegyptiacum with flowers and fruits in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Fruits of sidra tree (Ziziphus nummularia) in Rawdat Mahyoub on roadside of a road to Al Jumayliyah in north-western Qatar, December 6, 2014
 Lunaria (Savignya parviflora, local name Gilgilan) with fruits in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Fruits of spurge Euphorbia retusa with fruits taken from a roadside depression near Route 77 to Ras Laffan. Qatar, April 16, 2016
 Fruits of Tribulus macropterus(?) taken from a roadside of roadside of Salwa Road near Abu Nakhlah. Qatar, December 11, 2015
 Shoot of Corchorus depressus with fruits taken from a depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, November 7, 2015
 Shoot of Corchorus depressus with fruits in a depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, November 7, 2015
 Fruits of Dipterygium glaucum (Cleome pallida Kotschy, Dipterygium scabrum) taken from roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 10, 2015
 Flowers and fruits of Dipterygium glaucum (Cleome pallida Kotschy, Dipterygium scabrum) on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 10, 2015
 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
 Dipterygium glaucum (Cleome pallida Kotschy, Dipterygium scabrum) with flowers and fruits in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 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
 Bush of Dipterygium glaucum (Cleome pallida Kotschy, Dipterygium scabrum) with flowers and fruits in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Winged fruits of Haloxylon salicornicum (Hammada elegance, local names remith, hamd) on roadside of a road to Zubara. Northern Qatar, November 28, 2014
 Woolly plantain (Plantago ovata) in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016
 Fruits of Texas Indian-mallow (Abutilon fruticosum, Abutilon denticulatum, local name gargadan) in a depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, November 7, 2015
 Tribulus macropterus with fruits taken from a roadside of Dukhan Highway in Ash-Shahaniyah. Qatar, December 4, 2015
 Woolly plantain (Plantago ovata) with flowers in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016
 Blooming woolly plantain (Plantago ovata) in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016
 Flower and fruits of Corchorus depressus on roadside of Dukhan Highway. Ash-Shahaniyah, Qatar, December 4, 2015
 Close up of Tribulus macropterus with fruits taken from a roadside of Dukhan Highway in Ash-Shahaniyah. Qatar, December 4, 2015
 Field of woolly plantain (Plantago ovata) with flowers in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016
 Masses of woolly plantain (Plantago ovata) with flowers in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016
 Fruits of Tribulus macropterus detached from the plant taken from a roadside of Dukhan Highway in Ash-Shahaniyah. Qatar, December 4, 2015
 Sidra tree (Ziziphus nummularia) with fruits on roadside of Dukhan Road. Shahaniya, Qatar, December 4, 2015
 Shoot of Tribulus macropterus with a flower and fruits taken from a roadside of Dukhan Highway in Ash-Shahaniyah. Qatar, December 4, 2015
 Winged fruits on a bush of Salsola cyclophylla on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 13, 2014
 Pink winged fruits of Salsola cyclophylla on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 13, 2014
 Fruits of Fagonia bruguieri(?) taken from a roadside depression near Salwa Road. Qatar, April 22, 2016
 Sedge (Cyperus conglomeratus) in a roadside depression east from Al Jebail water treatment plant. Al Khor, Qatar, December 20, 2015
 Spurge Euphorbia retusa with fruits in a roadside depression near Route 77 to Ras Laffan. Qatar, April 16, 2016
 Spurge Euphorbia retusa with fruits taken from a roadside depression near Route 77 to Ras Laffan. Qatar, April 16, 2016
 Tussock of grass pan dropseed (Sporobolus ioclados) in a roadside depression east from Al Jebail water treatment plant. Al Khor, Qatar, December 20, 2015
 Dry seeds of Medicago laciniata carpeting the ground of a roadside depression east from Al Jebail water treatment plant. Al Khor, Qatar, December 20, 2015
 Bitter milkwort (Polygala polygama) in Big Thicket park on Sundew Trail. Texas, April 26, 2008
 Marsh milkwort (Polygala cruciata)(?) in Big Thicket park on Sundew Trail. Texas, October 11, 2008
 Maryland Milkwort (Polygala mariana) in Big Thicket park on Sundew Trail. Texas, April 26, 2008
 Maryland Milkwort (Polygala mariana) in Big Thicket park on Sundew Trail. Texas, April 25, 2009
 Racemed milkwort (Polygala polygama) in dew in Lick Creek Park. College Station, Texas, May 4, 2010
 Flowers and fruits of spurge Euphorbia retusa in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016
 Fruits of Syrian mesquite (Prosopis farcta) taken from Rawdat Al Faras Research Station (RAFRS, or Qatar University Farm) near Al Zubara Road. Qatar, May 29, 2015
 Racemed milkwort (Polygala polygama) in Lick Creek Park. College Station, Texas, April 5, 2018
 White Milkwort (Polygala alba) on Moore s Hill Outcrop at FM Road 3090 near Navasota. Texas, May 23, 2010
 Close up of flowers and fruits of spurge Euphorbia retusa in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016
 Pulicaria guestii among other green plants in roadside depression near a road from Al Shahaniya to Al Samriya north-east from camel race track. Lekhraib, Qatar, December 4, 2015
 Flowering plant of Pulicaria guestii in roadside depression near a road from Al Shahaniya to Al Samriya north-east from camel race track. Lekhraib, Qatar, December 4, 2015
 Blooming plant of Pulicaria guestii in roadside depression near a road from Al Shahaniya to Al Samriya north-east from camel race track. Lekhraib, Qatar, December 4, 2015
 Blooming plant of Zaleya pentandra in roadside depression near a road from Al Shahaniya to Al Samriya north-east from camel race track. Lekhraib, Qatar, December 4, 2015
 Plant of Pulicaria guestii in bloom in roadside depression near a road from Al Shahaniya to Al Samriya north-east from camel race track. Lekhraib, Qatar, December 4, 2015
 Yellow flower of Pulicaria guestii in roadside depression near a road from Al Shahaniya to Al Samriya north-east from camel race track. Lekhraib, Qatar, December 4, 2015
 Yellow flowers of Pulicaria guestii in roadside depression near a road from Al Shahaniya to Al Samriya north-east from camel race track. Lekhraib, Qatar, December 4, 2015
 Plant of Pulicaria guestii near a fence in roadside depression near a road from Al Shahaniya to Al Samriya north-east from camel race track. Lekhraib, Qatar, December 4, 2015
 Plant of Pulicaria guestii with flowers in roadside depression near a road from Al Shahaniya to Al Samriya north-east from camel race track. Lekhraib, Qatar, December 4, 2015
 Maryland milkwort (Polygala mariana) in Watson Rare Native Plant Preserve. Warren, Texas, June 23, 2018
 Low pinebarren milkwort (Polygala ramosa) in Watson Rare Native Plant Preserve. Warren, Texas, June 25, 2022
 Racemed milkwort (Polygala polygama) on Richards Loop Trail in Sam Houston National Forest. Texas, March 26, 2020
 Maryland milkwort (Polygala mariana) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Racemed milkwort (Polygala polygama) on Richards Loop Trail in Sam Houston National Forest. Texas, April 9, 2022
 Maryland milkwort (Polygala mariana) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 White milkwort (Polygala alba) in dew on Moore s Hill Outcrop at FM Road 3090 near Navasota. Texas, August 1, 2013
 White milkwort (Polygala alba) on Moore s Hill Outcrop at FM Road 3090 near Navasota. Texas, April 21, 2018
 Flower and fruits of camelthorn (Alhagi maurorum) taken from Rawdat Al Faras Research Station (RAFRS) near Al Zubara Road. Qatar, May 29, 2015
 Plant of Pulicaria guestii with yellow flowers in roadside depression near a road from Al Shahaniya to Al Samriya north-east from camel race track. Lekhraib, Qatar, December 4, 2015
 Yellow daisy like flowers of Pulicaria guestii in roadside depression near a road from Al Shahaniya to Al Samriya north-east from camel race track. Lekhraib, Qatar, December 4, 2015
 Plant of Pulicaria guestii with flowers, view from above, in roadside depression near a road from Al Shahaniya to Al Samriya north-east from camel race track. Lekhraib, Qatar, December 4, 2015
 Plant of Pulicaria guestii near dry Ziziphus bushes in roadside depression near a road from Al Shahaniya to Al Samriya north-east from camel race track. Lekhraib, Qatar, December 4, 2015
 Blooming plant of Pulicaria guestii in roadside silty depression near a road from Al Shahaniya to Al Samriya north-east from camel race track. Lekhraib, Qatar, December 4, 2015
 Rosette of leaves of onionweed (Asphodelus tenuifolius) in roadside depression near a road from Al Shahaniya to Al Samriya north-east from camel race track. Lekhraib, Qatar, December 4, 2015
 Close up of leaves of onionweed (Asphodelus tenuifolius) in roadside depression near a road from Al Shahaniya to Al Samriya north-east from camel race track. Lekhraib, Qatar, December 4, 2015
 Panicles of Malabar sprangletop (brown beetle-grass, Leptochloa fusca) in a roadside depression east from Al Jebail water treatment plant. Al Khor, Qatar, December 20, 2015
 Plant of Pulicaria guestii growing over Corchorus in roadside depression near a road from Al Shahaniya to Al Samriya north-east from camel race track. Lekhraib, Qatar, December 4, 2015
 Inflorescence of Malabar sprangletop (brown beetle-grass, Leptochloa fusca) in a roadside depression east from Al Jebail water treatment plant. Al Khor, Qatar, December 20, 2015
 Bitter milkwort (Polygala polygama) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, May 18, 2014
 Drumheads milkwort (Polygala cruciata) on Pitcher Plant Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Low pinebarren milkwort (Polygala ramosa) on Pitcher Plant Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
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