 Blue panicgrass (Panicum antidotale) taken from Onaiza area. Doha, Qatar, January 17, 2016
 Blue panicgrass (Panicum antidotale) on United Nations Street in Onaiza area. Doha, Qatar, February 2, 2016
 Close up of a stalk of blue panicgrass (Panicum antidotale) taken from area of water tank on roadside between Mesayeed and Harrarah. Qatar, October 30, 2015
 Blue panicgrass (Panicum antidotale)(?) in a roadside depression near Salwa Road. Qatar, April 22, 2016
 Blue panicgrass (Panicum antidotale) taken from area of water tank on roadside between Mesayeed and Harrarah. Qatar, November 13, 2015
 Blue panicgrass (Panicum antidotale) taken from area of water tank on roadside between Mesayeed and Harrarah. Qatar, October 30, 2015
 Spikelet of blue panicgrass (Panicum antidotale) taken from area of water tank on roadside between Mesayeed and Harrarah. Qatar, October 30, 2015
 Blue panicgrass (Panicum antidotale) near Zubara exit of Al Shamal Road. Northern Qatar, April 3, 2014
 Spike of grass Pennisetum divisum taken from Onaiza area. Doha, Qatar, January 12, 2016
 Kleingrass (blue panicgrass, Panicum coloratum)(?) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, October 9, 2015
 Kleingrass (blue panicgrass, Panicum coloratum) on a field on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, May 1, 2015
 Spikelets of kleingrass (blue panicgrass, Panicum coloratum) on a field on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, May 1, 2015
 Flowers of Kleingrass (blue panicgrass, Panicum coloratum) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, October 9, 2015
 Compact stand of Kleingrass (blue panicgrass, Panicum coloratum)(?) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, October 9, 2015
 Kleingrass (blue panicgrass, Panicum coloratum) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, November 15, 2014
 Close up of flowers of cowpen daisy (Verbesina encelioides) on Al Shatt Street in Onaiza area. Doha, Qatar, January 21, 2016
 Close up of flowers of fineleaf fumitory (Fumaria parviflora or may be F. vaillantii) near Al Istiqlal Street in Onaiza area. Doha, Qatar, January 13, 2016
 Blue pansy (Viola tricolor) in a flowerbed in a park at Al Rafiei Street in Onaiza area. Doha, Qatar, March 13, 2016
 Chicory (Cichorium pumilum) with blue flowers on the median strip of Al Istiqlal Street in Onaiza area. Doha, Qatar, April 14, 2016
 Blue flowers of chicory (Cichorium pumilum) on the median strip of Al Istiqlal Street in Onaiza area. Doha, Qatar, April 13, 2016
 Flowers of blue pansy (Viola tricolor) planted in a park at Al Rafiei Street in Onaiza area. Doha, Qatar, March 13, 2016
 Close up of a spike of Hindi grass (Diaz bluestem, Dichanthium annulatum) on Al Mawrid Street in Al Lejbailat area. Doha, Qatar, February 25, 2016
 Flower spike of annual lovegrass (Eragrostis barrelieri) in Onaiza area. Doha, Qatar, December 23, 2015
 Close up of a spike of Hindi grass (Diaz bluestem, Dichanthium annulatum) on white background taken from Al Mawrid Street in Al Lejbailat area. Doha, Qatar, February 25, 2016
 Close up of Mediterranean amaranth (short-tepalled pigweed, Amaranthus graecizans) taken from Onaiza area. Doha, Qatar, March 24, 2016
 Purple spike of fountain grass (Pennisetum setaceum) planted in a park at Al Markhiya Street near a corner with Onaiza. Doha, Qatar, April 28, 2016
 Navigation Tower in West Bay from Onaiza area. Doha, Qatar, January 13, 2016
 Close up of wandering cudweed (Gnaphalium pensylvanicum, Gamochaeta pensylvanica) taken from Ibn Nusaih Street in Onaiza area. Doha, Qatar, March 17, 2016
 Close up of a plant of fourleaf allseed (Polycarpon tetraphyllum) on United Nations Street in Onaiza area. Doha, Qatar, February 2, 2016
 Close up of flowers of Himber (Rajania cordata)(?) or may be Dioscorea vine near United Nations Street in Onaiza area. Doha, Qatar, May 22, 2016
 Close up of chicory flowers (Cichorium pumilum) on the median strip of Al Istiqlal Street in Onaiza area. Doha, Qatar, April 13, 2016
 Spikes of grass Pennisetum divisum taken from Onaiza area. Doha, Qatar, January 12, 2016
 Close up of fourleaf allseed (Polycarpon tetraphyllum) on pavement of sidewalk of United Nations Street in Onaiza area. Doha, Qatar, March 14, 2016
 Peppermint (Mentha piperita(?)) on Ibn Nusaih Street in Onaiza area. Doha, Qatar, January 18, 2016
 Coffeeweed (Senna occidentalis) on Al Intisar Street in Onaiza area. Doha, Qatar, January 18, 2016
 Close up of flower spikes of Slender amaranth (Amaranthus viridis) taken from the median strip of Al Istiqlal Street in Onaiza area. Doha, Qatar, April 13, 2016
 Potato plant (Solanum tuberosum) on Al Intisar Street in Onaiza area. Doha, Qatar, January 18, 2016
 Potato plant (Solanum tuberosum) near Al Istiqlal Street in Onaiza area. Doha, Qatar, January 13, 2016
 Sacred fig (Bo-Tree, Ficus religiosa) on Al Intisar Street in Onaiza area. Doha, Qatar, January 18, 2016
 Hard vetch (Vicia monantha) taken from Ibn Nusaih Street in Onaiza area. Doha, Qatar, January 26, 2016
 Fenugreek (Trigonella foenum-graecum) near Al Jamiaa Street in Onaiza area. Doha, Qatar, January 12, 2016
 Seedling of jimsonweed (Datura innoxia) on Al Shatt Street in Onaiza area. Doha, Qatar, January 18, 2016
 Alternanthera ficoidea or brasiliana(?) plant taken from a flower bed of a park in Onaiza area. Doha, Qatar, January 17, 2016
 Bud of moonflower (Datura innoxia) on waste ground on Al Shatt Street in Onaiza area. Doha, Qatar, January 26, 2016
 Cowpen daisy (Verbesina encelioides) with flowers on Al Shatt Street in Onaiza area. Doha, Qatar, January 21, 2016
 Flowers of cowpen daisy (Verbesina encelioides) on Al Shatt Street in Onaiza area. Doha, Qatar, January 21, 2016
 Blooming cowpen daisy (Verbesina encelioides) on Al Shatt Street in Onaiza area. Doha, Qatar, January 21, 2016
 Blooming fenugreek (Trigonella foenum-graecum) taken from Al Jamiaa Street in Onaiza area. Doha, Qatar, January 12, 2016
 Flower of cowpen daisy (Verbesina encelioides) on Al Shatt Street in Onaiza area. Doha, Qatar, January 18, 2016
 Coffeeweed (Senna occidentalis) with flowers and fruits on Al Intisar Street in Onaiza area. Doha, Qatar, January 18, 2016
 Fineleaf fumitory (Fumaria parviflora or may be F. vaillantii) near Al Istiqlal Street in Onaiza area. Doha, Qatar, January 13, 2016
 Moonflower (Datura innoxia) on waste ground on Al Shatt Street in Onaiza area. Doha, Qatar, January 26, 2016
 Blooming cowpen daisy (Verbesina encelioides) on Al Shatt Street in Onaiza area. Doha, Qatar, January 18, 2016
 Fineleaf fumitory (Fumaria parviflora or may be F. vaillantii) on Al Istiqlal Street in Onaiza area. Doha, Qatar, January 18, 2016
 Inflorescence of cowpen daisy (Verbesina encelioides) on Al Shatt Street in Onaiza area. Doha, Qatar, January 21, 2016
 Hard vetch (Vicia monantha) with flowers taken from Ibn Nusaih Street in Onaiza area. Doha, Qatar, January 26, 2016
 Plant of cowpen daisy (Verbesina encelioides) on Al Shatt Street in Onaiza area. Doha, Qatar, January 21, 2016
 Hard vetch (Vicia monantha) on white background taken from Ibn Nusaih Street in Onaiza area. Doha, Qatar, January 26, 2016
 Blooming fineleaf fumitory (Fumaria parviflora or may be F. vaillantii) near Al Istiqlal Street in Onaiza area. Doha, Qatar, January 13, 2016
 Flowers of fineleaf fumitory (Fumaria parviflora or may be F. vaillantii) near Al Istiqlal Street in Onaiza area. Doha, Qatar, January 13, 2016
 Glory bower (Volkameria inermis, Clerodendrum inerme) on Al Istiqlal Street in Onaiza area. Doha, Qatar, January 18, 2016
 Cowpen daisy (Verbesina encelioides) with flower buds on Al Shatt Street in Onaiza area. Doha, Qatar, January 13, 2016
 Yellow flowers of cowpen daisy (Verbesina encelioides) on Al Shatt Street in Onaiza area. Doha, Qatar, January 21, 2016
 Hard vetch (Vicia monantha) on dark background taken from Ibn Nusaih Street in Onaiza area. Doha, Qatar, January 26, 2016
 Flowers of fineleaf fumitory (Fumaria parviflora or may be F. vaillantii) on Al Istiqlal Street in Onaiza area. Doha, Qatar, January 18, 2016
 Fineleaf fumitory (Fumaria parviflora or may be F. vaillantii) on white background taken from Al Istiqlal Street in Onaiza area. Doha, Qatar, January 13, 2016
 Flowers and leaves of fineleaf fumitory (Fumaria parviflora or may be F. vaillantii) near Al Istiqlal Street in Onaiza area. Doha, Qatar, January 13, 2016
 Hard vetch (Vicia monantha) with flowers on dark background taken from Ibn Nusaih Street in Onaiza area. Doha, Qatar, January 26, 2016
 Flowers of fineleaf fumitory (Fumaria parviflora or may be F. vaillantii) on white background taken from Al Istiqlal Street in Onaiza area. Doha, Qatar, January 13, 2016
 Egyptian Fenugreek (Trigonella glabra, Trigonella hamosa) taken from Onaiza area. Doha, Qatar, January 26, 2016
 Blue flower of cowpea (Vigna unguiculata) taken from Al Wosail Street in Onaiza area. Doha, Qatar, April 27, 2015
 Beaked panicgrass (Panicum anceps) in Lick Creek Park. College Station, Texas, August 19, 2020
 Beaked panicgrass (Panicum anceps) in Lick Creek Park. College Station, Texas, April 22, 2021
 Beaked panicgrass (Panicum anceps) in Lick Creek Park. College Station, Texas, July 28, 2021
 Golden Senna (Glaucous Cassia, Senna surattensis) on Al Shatt Street in Onaiza area. Doha, Qatar, January 18, 2016
 Spike of barley (Hordeum vulgare) taken from area at the corner of Al Ghadeeriyat and Al Ghafat streets in Umm Lekhba area. Doha, Qatar, February 3, 2016
 Beaked panicgrass (Panicum anceps) on a pipeline right of way in Lick Creek Park. College Station, Texas, July 26, 2020
 Blue flower of cowpea (Vigna unguiculata) on dark background taken from Al Wosail Street in Onaiza area. Doha, Qatar, April 27, 2015
 Beaked panicgrass (Panicum anceps) near Raccoon Run Trail in Lick Creek Park. College Station, Texas, July 22, 2020
 Close up of a soft spike of buffelgrass (African foxtail grass, Cenchrus pennisetiformis) on Al Sham Street in area of West Bay. Doha, Qatar, April 11, 2014
 Close up of flowers of hopbush (Dodonaea viscosa) taken from Al Istiqlal Street in Onaiza area. Doha, Qatar, February 19, 2015
 Flower spike of Reseda muricata (local name showla) in area of Jabal Al Jassasiya, on north-eastern coast. Qatar, January 29, 2016
 Common purslane (wild portulaca, Portulaca oleracea, local names barbeer, rijla, bagla) with seeds on waste ground on Al Shatt Street in Onaiza area. Doha, Qatar, January 26, 2016
 Close up of orange flowers of Lantana camara in a small park in West Bay, in Onaiza area. Doha, Qatar, December 20, 2014
 Close up of a flower of snake gourd (Trichosanthes cucumerina) on Al Wosail Street in Onaiza area. Doha, Qatar, April 8, 2015
 Close up of a leaf of frywood tree (Albizia lebbeck) on Al Shatt Street in Onaiza area. Doha, Qatar, April 30, 2015
 Close up of rabbitsfoot grass (Polypogon monspeliensis)(?) taken from eastern Al Jood Street in Onaiza area. Doha, Qatar, April 7, 2015
 Close up of white sweet clover (Melilotus albus) taken from Ibn Nusaih Street in Onaiza area. Doha, Qatar, March 19, 2015
 Spike of candy grass (Eragrostis cilianensis) against blue sky in a roadside depression of Khawzan Road. Qatar, February 20, 2016
 Sorghum bicolor taken from Onaiza area. Doha, Qatar, June 2, 2016
 Alternanthera brasiliana(?) taken from a park in Onaiza area. Doha, Qatar, May 23, 2016
 Close up of Sida spinosa (Sida alba) with a flower taken from water leakage area between Al Eithar and United Nations streets in Onaiza area. Doha, Qatar, October 5, 2015
 Spike of Hindi grass (Diaz bluestem, Dichanthium annulatum) on Al Mawrid Street in Al Lejbailat area. Doha, Qatar, February 25, 2016
 Close up of Wandering cudweed (Gnaphalium pensylvanicum, Gamochaeta pensylvanica) on Ibn Nusaih Street in Onaiza area. Doha, Qatar, March 10, 2015
 Cudweed (Gnaphalium pensylvanicum) in Onaiza area. Doha, Qatar, March 24, 2016
 Back lit Alternanthera brasiliana(?) taken from a park in Onaiza area. Doha, Qatar, May 23, 2016
 Details of a spike of Hindi grass (Diaz bluestem, Dichanthium annulatum) on Al Mawrid Street in Al Lejbailat area. Doha, Qatar, February 25, 2016
 Dramatic dark sky on Al Rafiei Street in Onaiza area. Doha, Qatar, March 9, 2016
 Dramatic stormy sky on Al Rafiei Street in Onaiza area. Doha, Qatar, March 9, 2016
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