![](../../pictures/archives/compress/2015/1590/jpeg/22t.jpg) Snake tongue grass (Corymbose Hedyotis, Oldenlandia corymbosa) on white background taken from Al Sanaa Street in Al Jebailat area near West Bay. Doha, Qatar, May 7, 2015
![](../../pictures/archives/compress/2015/1590/jpeg/20t.jpg) Snake tongue grass (Corymbose Hedyotis, Oldenlandia corymbosa) taken from Al Sanaa Street in Al Jebailat area near West Bay. Doha, Qatar, May 7, 2015
![](../../pictures/archives/compress/2015/1590/jpeg/13t.jpg) Snake tongue grass (Corymbose Hedyotis, Oldenlandia corymbosa) on Al Sanaa Street in Al Jebailat area near West Bay. Doha, Qatar, May 7, 2015
![](../../pictures/archives/compress/2015/1590/jpeg/21t.jpg) Seed capsules of snake tongue grass (Corymbose Hedyotis, Oldenlandia corymbosa) taken from Al Sanaa Street in Al Jebailat area near West Bay. Doha, Qatar, May 7, 2015
![](../../pictures/archives/compress/2015/1590/jpeg/14t.jpg) Snake tongue grass (Corymbose Hedyotis, Oldenlandia corymbosa) with seed capsules on Al Sanaa Street in Al Jebailat area near West Bay. Doha, Qatar, May 7, 2015
![](../../pictures/archives/compress/2015/1592/jpeg/01t.jpg) Snake tongue grass (Corymbose Hedyotis, Oldenlandia corymbosa) growing on roadside of Al Sanaa Street in Al Jebailat area near West Bay. Doha, Qatar, May 8, 2015
![](../../pictures/archives/compress/2015/1590/jpeg/15t.jpg) Snake tongue grass (Corymbose Hedyotis, Oldenlandia corymbosa) growing among rocks and trash on Al Sanaa Street in Al Jebailat area near West Bay. Doha, Qatar, May 7, 2015
![](../../pictures/archives/compress/2014/1405/jpeg/27t.jpg) Snake tongue grass (Corymbose Hedyotis, Oldenlandia corymbosa) with flowers and fruit capsules in shady area near back entrance of Weill Cornell Medical College on campus of Education City. Doha, Qatar, May 7, 2014
![](../../pictures/archives/compress/2015/1590/jpeg/19t.jpg) Benghal dayflower (tropical spiderwort, Commelina benghalensis) on white background taken from Al Rabiya Street in Al Jebailat area near West Bay. Doha, Qatar, May 7, 2015
![](../../pictures/archives/compress/2015/1585/jpeg/29t.jpg) Grass Dactyloctenium aristatum (local name Najm) on dark background taken from Al Istiqlal Street Street in Onaiza area. Doha, Qatar, April 30, 2015
![](../../pictures/archives/compress/2015/1582/jpeg/09t.jpg) Finger grass (Chloris virgata) on dark background taken from Al Sham Street in Onaiza area. Doha, Qatar, April 20, 2015
![](../../pictures/archives/compress/2015/1609/jpeg/07t.jpg) Grass spikelet of Asian crabgrass (Digitaria bicornis) on dark background taken near Al Sham Street in Onaiza area. Doha, Qatar, June 3, 2015
![](../../pictures/archives/compress/2015/1696/jpeg/17t.jpg) Indian love grass (Eragrostis pilosa) on dark background taken from a park at Al Intisar Street near a corner with Onaiza. Doha, Qatar, December 3, 2015
![](../../pictures/archives/compress/2015/1573/jpeg/05t.jpg) Flower of velvetleaf (Abutilon pannosum var. figarianum) on dark background taken from extension of Al Kharais Street behind gas station on Al Sham Street in West Bay. Doha, Qatar, April 4, 2015
![](../../pictures/archives/compress/2015/1579/jpeg/09t.jpg) Flowers of moong bean (Vigna radiata)(?) with dark background taken from area of Al Furqan Street in Al Luqta area. Doha, Qatar, April 16, 2015
![](../../pictures/archives/compress/2015/1593/jpeg/20t.jpg) Leaf of celery (Apium graveolens) on dark background taken from Al Khair Street in Lejbailat area. Doha, Qatar, May 10, 2015
![](../../pictures/archives/compress/2015/1573/jpeg/06t.jpg) Close up of a flower of velvetleaf (Abutilon pannosum var. figarianum) on dark background taken from extension of Al Kharais Street behind gas station on Al Sham Street in West Bay. Doha, Qatar, April 4, 2015
![](../../pictures/archives/compress/2015/1590/jpeg/10t.jpg) Benghal dayflower (tropical spiderwort, Commelina benghalensis) under a palm tree on Al Rabiya Street in Al Jebailat area near West Bay. Doha, Qatar, May 7, 2015
![](../../pictures/archives/compress/2015/1590/jpeg/12t.jpg) Blue flower of Benghal dayflower (tropical spiderwort, Commelina benghalensis) on Al Rabiya Street in Al Jebailat area near West Bay. Doha, Qatar, May 7, 2015
![](../../pictures/archives/compress/2015/1590/jpeg/11t.jpg) Node on a stem of Benghal dayflower (tropical spiderwort, Commelina benghalensis) on Al Rabiya Street in Al Jebailat area near West Bay. Doha, Qatar, May 7, 2015
![](../../pictures/archives/compress/2015/1585/jpeg/05t.jpg) Bell weed (Ruellia prostrata) on dark background taken from Al Bidda Street near crossing with Al Adaid in West Bay. Doha, Qatar, April 28, 2015
![](../../pictures/archives/compress/2015/1590/jpeg/18t.jpg) Close up of a blue flower of Benghal dayflower (tropical spiderwort, Commelina benghalensis) taken from Al Rabiya Street in Al Jebailat area near West Bay. Doha, Qatar, May 7, 2015
![](../../pictures/archives/compress/2015/1590/jpeg/17t.jpg) Benghal dayflower (tropical spiderwort, Commelina benghalensis) with boat-shaped bracts taken from Al Rabiya Street in Al Jebailat area near West Bay. Doha, Qatar, May 7, 2015
![](../../pictures/archives/compress/2015/1590/jpeg/16t.jpg) Benghal dayflower (tropical spiderwort, Commelina benghalensis) taken from a shady place under a palm at Al Rabiya Street in Al Jebailat area near West Bay. Doha, Qatar, May 7, 2015
![](../../pictures/archives/compress/2015/1584/jpeg/30t.jpg) Blue flower of cowpea (Vigna unguiculata) on dark background taken from Al Wosail Street in Onaiza area. Doha, Qatar, April 27, 2015
![](../../pictures/archives/compress/2015/1582/jpeg/08t.jpg) Finger grass (Chloris virgata) on white background taken from Al Sham Street in Onaiza area. Doha, Qatar, April 20, 2015
![](../../pictures/archives/compress/2015/1553/jpeg/12t.jpg) Spikelets of Sewan grass (Lasiurus scindicus) on white background taken from Street 19 in Al Kharaitiyat area. Doha, Qatar, March 5, 2015
![](../../pictures/archives/compress/2015/1609/jpeg/06t.jpg) Grass spikelet of Asian crabgrass (Digitaria bicornis) on white background taken near Al Sham Street in Onaiza area. Doha, Qatar, June 3, 2015
![](../../pictures/archives/compress/2015/1612/jpeg/06t.jpg) Spikelets of little seed canary grass (Phalaris minor) on black background taken from southern section of Al Eithar Street in Onaiza area. Doha, Qatar, June 15, 2015
![](../../pictures/archives/compress/2015/1635/jpeg/09t.jpg) White cat showing its tongue on Al Jassasiya Street in Musheirib (Msheireb) area. Doha, Qatar, July 31, 2015
![](../../pictures/archives/compress/2016/1738/jpeg/07t.jpg) Hard vetch (Vicia monantha) on dark background taken from Ibn Nusaih Street in Onaiza area. Doha, Qatar, January 26, 2016
![](../../pictures/archives/compress/2016/1779/jpeg/22t.jpg) Lamb s quarters (Chenopodium album) on dark background taken from Ibn Nusaih Street in Onaiza area. Doha, Qatar, March 17, 2016
![](../../pictures/archives/compress/2016/1808/jpeg/20t.jpg) White clover (Trifolium repens) on dark background taken from Mareb Street in Onaiza area. Doha, Qatar, April 18, 2016
![](../../pictures/archives/compress/2016/1738/jpeg/08t.jpg) Hard vetch (Vicia monantha) with flowers on dark background taken from Ibn Nusaih Street in Onaiza area. Doha, Qatar, January 26, 2016
![](../../pictures/archives/compress/2015/1696/jpeg/16t.jpg) Indian love grass (Eragrostis pilosa) on white background taken from a park at Al Intisar Street near a corner with Onaiza. Doha, Qatar, December 3, 2015
![](../../pictures/archives/compress/2015/1557/jpeg/16t.jpg) Buffelgrass (African foxtail grass, Cenchrus pennisetiformis) with a stone fence background in Al Luqta area. Doha, Qatar, March 13, 2015
![](../../pictures/archives/compress/2015/1573/jpeg/25t.jpg) Flower of snake gourd (Trichosanthes cucumerina) on Al Wosail Street in Onaiza area. Doha, Qatar, April 8, 2015
![](../../pictures/archives/compress/2015/1584/jpeg/28t.jpg) Flower of snake gourd (Trichosanthes cucumerina) taken from Al Wosail Street in Onaiza area. Doha, Qatar, April 27, 2015
![](../../pictures/archives/compress/2015/1573/jpeg/26t.jpg) Close up of a flower of snake gourd (Trichosanthes cucumerina) on Al Wosail Street in Onaiza area. Doha, Qatar, April 8, 2015
![](../../pictures/archives/compress/2016/1764/jpeg/17t.jpg) 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
![](../../pictures/archives/compress/2016/1764/jpeg/18t.jpg) 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
![](../../pictures/archives/compress/2015/1573/jpeg/03t.jpg) Flower of velvetleaf (Abutilon pannosum var. figarianum) on white background taken from extension of Al Kharais Street behind gas station on Al Sham Street in West Bay. Doha, Qatar, April 4, 2015
![](../../pictures/archives/compress/2015/1573/jpeg/04t.jpg) Close up of a flower of velvetleaf (Abutilon pannosum var. figarianum) on white background taken from extension of Al Kharais Street behind gas station on Al Sham Street in West Bay. Doha, Qatar, April 4, 2015
![](../../pictures/archives/compress/2020/2713/jpeg/04t.jpg) Flattop mille graines (Oldenlandia corymbosa)(?) on a lawn near sidewalk on Francis Drive. College Station, Texas, May 25, 2020
![](../../pictures/archives/compress/2015/1593/jpeg/19t.jpg) Leaf of celery (Apium graveolens) on white background taken from Al Khair Street in Lejbailat area. Doha, Qatar, May 10, 2015
![](../../pictures/archives/compress/2015/1585/jpeg/28t.jpg) Grass Dactyloctenium aristatum (local name Najm) taken from Al Istiqlal Street Street in Onaiza area. Doha, Qatar, April 30, 2015
![](../../pictures/archives/compress/2015/1546/jpeg/14t.jpg) Seeds on dark background of pink tamarisk (Tamarix aucheriana) taken from swampy area behind Al Khor Hospital. Qatar, February 14, 2015
![](../../pictures/archives/compress/2015/1585/jpeg/30t.jpg) Spikelets of Dactyloctenium aristatum grass (local name Najm) taken from Al Istiqlal Street Street in Onaiza area. Doha, Qatar, April 30, 2015
![](../../pictures/archives/compress/2015/1573/jpeg/14t.jpg) Petty spurge (Euphorbia peplus) taken from Al Jood Street in Onaiza area, with black background. Doha, Qatar, April 7, 2015
![](../../pictures/archives/compress/2015/1558/jpeg/15t.jpg) Spikelet of sweet corn (Zea mays)(?) on white background taken from Ibn Nusaih Street in Onaiza area. Doha, Qatar, March 13, 2015
![](../../pictures/archives/compress/2015/1558/jpeg/16t.jpg) Spikelet of sweet corn (Zea mays)(?) on white background taken from Ibn Nusaih Street in Onaiza area. Doha, Qatar, March 13, 2015
![](../../pictures/archives/compress/2015/1546/jpeg/15t.jpg) Seeds and flowers of pink tamarisk (Tamarix aucheriana) on dark background taken from swampy area behind Al Khor Hospital. Qatar, February 14, 2015
![](../../pictures/archives/compress/2014/1402/jpeg/21t.jpg) White and brown cat showing its tongue on Umm Wishad Street in Musheirib area. Doha, Qatar, May 2, 2014
![](../../pictures/archives/compress/2015/1585/jpeg/04t.jpg) Bell weed (Ruellia prostrata) on white background taken from Al Bidda Street near crossing with Al Adaid in West Bay. Doha, Qatar, April 28, 2015
![](../../pictures/archives/compress/2015/1551/jpeg/26t.jpg) Brittle naiad aquatic plant (Najas marina) on dark background taken from Abu Nakhla wastewater treatment ponds. Doha, Qatar, February 27, 2015
![](../../pictures/archives/compress/2015/1570/jpeg/18t.jpg) Blue flowers of cowpea (Vigna unguiculata) on white background taken from Al Wosail(?) Street in Lejbailat area. Doha, Qatar, April 1, 2015
![](../../pictures/archives/compress/2015/1570/jpeg/06t.jpg) Yellow vetchling (pea, vetch, Lathyrus aphaca) on white background taken from Mareb(?) Street in Onaiza area. Doha, Qatar, March 29, 2015
![](../../pictures/archives/compress/2015/1558/jpeg/21t.jpg) Shoot of common vetch (Vicia sativa) on white background taken from Ibn Nusaih Street in Onaiza area. Doha, Qatar, March 13, 2015
![](../../pictures/archives/compress/2014/1394/jpeg/07t.jpg) White and brown cat showing a tongue on Umm Wishad Street in Musheirib area. Doha, Qatar, April 18, 2014
![](../../pictures/archives/compress/2015/1585/jpeg/07t.jpg) Flowers of bell weed (Ruellia prostrata) on white background taken from Al Bidda Street near crossing with Al Adaid in West Bay. Doha, Qatar, April 28, 2015
![](../../pictures/archives/compress/2015/1551/jpeg/27t.jpg) Toothed leaves of brittle naiad aquatic plant (Najas marina) on dark background taken from Abu Nakhla wastewater treatment ponds. Doha, Qatar, February 27, 2015
![](../../pictures/archives/compress/2016/1767/jpeg/06t.jpg) Spikelets of grass Chrysopogon plumulosus on dark background near Sawda Natheel Road. Southern Qatar, February 26, 2016
![](../../pictures/archives/compress/2016/1786/jpeg/20t.jpg) Mediterranean amaranth (short-tepalled pigweed, Amaranthus graecizans) on dark background taken from Onaiza area. Doha, Qatar, March 24, 2016
![](../../pictures/archives/compress/2015/1547/jpeg/06t.jpg) Southern sandbur grass (Cenchrus echinatus) taken from Al Sham Street in West Bay. Doha, Qatar, February 19, 2015
![](../../pictures/archives/compress/2015/1582/jpeg/07t.jpg) Finger grass (Chloris virgata) taken from Al Sham Street in Onaiza area. Doha, Qatar, April 20, 2015
![](../../pictures/archives/compress/2015/1553/jpeg/11t.jpg) Seeds of Sewan grass (Lasiurus scindicus) taken from Street 19 in Al Kharaitiyat area. Doha, Qatar, March 5, 2015
![](../../pictures/archives/compress/2015/1553/jpeg/10t.jpg) Spikelets of Sewan grass (Lasiurus scindicus) taken from Street 19 in Al Kharaitiyat area. Doha, Qatar, March 5, 2015
![](../../pictures/archives/compress/2015/1582/jpeg/10t.jpg) Spikelet of finger grass (Chloris virgata) taken from Al Sham Street in Onaiza area. Doha, Qatar, April 20, 2015
![](../../pictures/archives/compress/2015/1573/jpeg/16t.jpg) Rabbitsfoot grass (Polypogon monspeliensis)(?) taken from eastern Al Jood Street in Onaiza area. Doha, Qatar, April 7, 2015
![](../../pictures/archives/compress/2015/1609/jpeg/05t.jpg) Grass spikelet of Asian crabgrass (Digitaria bicornis) taken near Al Sham Street in Onaiza area. Doha, Qatar, June 3, 2015
![](../../pictures/archives/compress/2015/1573/jpeg/17t.jpg) Close up of rabbitsfoot grass (Polypogon monspeliensis)(?) taken from eastern Al Jood Street in Onaiza area. Doha, Qatar, April 7, 2015
![](../../pictures/archives/compress/2015/1573/jpeg/18t.jpg) Spikelet of rabbitsfoot grass (Polypogon monspeliensis)(?) taken from eastern Al Jood Street in Onaiza area. Doha, Qatar, April 7, 2015
![](../../pictures/archives/compress/2014/1478/jpeg/01t.jpg) Aeluropus lagopoides grass taken from Al Sham Street in area of West Bay. Doha, Qatar, August 16, 2014
![](../../pictures/archives/compress/2014/1478/jpeg/02t.jpg) Halophytic grass Aeluropus lagopoides taken from Al Sham Street in area of West Bay. Doha, Qatar, August 16, 2014
![](../../pictures/archives/compress/2015/1647/jpeg/20t.jpg) Buffelgrass (African foxtail grass, Cenchrus pennisetiformis) taken from Onaiza area near West Bay. Doha, Qatar, September 9, 2015
![](../../pictures/archives/compress/2015/1612/jpeg/22t.jpg) Centipede grass (Eremochloa ophiuroides) taken from a park east from Al Khaliji Bank near Majlis Al Taawon Street in West Bay. Doha, Qatar, June 18, 2015
![](../../pictures/archives/compress/2015/1612/jpeg/05t.jpg) Spikelets of little seed canary grass (Phalaris minor) taken from southern section of Al Eithar Street in Onaiza area. Doha, Qatar, June 15, 2015
![](../../pictures/archives/compress/2014/1392/jpeg/11t.jpg) Finger grass (Chloris virgata) with red aphids on Al Sham Street in area of West Bay. Doha, Qatar, April 11, 2014
![](../../pictures/archives/compress/2015/1647/jpeg/21t.jpg) Spikelet of buffelgrass (African foxtail grass, Cenchrus pennisetiformis) taken from Onaiza area near West Bay. Doha, Qatar, September 9, 2015
![](../../pictures/archives/compress/2014/1392/jpeg/07t.jpg) Buffelgrass (African foxtail grass, Cenchrus pennisetiformis) on Al Sham Street in area of West Bay. Doha, Qatar, April 11, 2014
![](../../pictures/archives/compress/2014/1392/jpeg/10t.jpg) Finger grass (feather windmillgrass, Chloris virgata) on Al Sham Street in area of West Bay. Doha, Qatar, April 11, 2014
![](../../pictures/archives/compress/2014/1392/jpeg/08t.jpg) Soft spike of buffelgrass (African foxtail grass, Cenchrus pennisetiformis) on Al Sham Street in area of West Bay. Doha, Qatar, April 11, 2014
![](../../pictures/archives/compress/2015/1528/jpeg/29t.jpg) Seeds of wild gourd (Cucumis prophetarum) on dark background taken from Umm Houtah in Southern Qatar, January 16, 2015
![](../../pictures/archives/compress/2014/1392/jpeg/09t.jpg) 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
![](../../pictures/archives/compress/2015/1690/jpeg/20t.jpg) Area of Al Shatt Street in West Bay. Doha, Qatar, November 17, 2015
![](../../pictures/archives/compress/2015/1529/jpeg/24t.jpg) Area of Conference Centre Street in West Bay. Doha, Qatar, January 22, 2015
![](../../pictures/archives/compress/2011/926/jpeg/02t.jpg) Al Cornichest Street in West Bay, with Qtel Tower in background. Doha, Qatar, March 19, 2011
![](../../pictures/archives/compress/2015/1704/jpeg/03t.jpg) Dhow boat and West Bay in background, view from Corniche promenade. Doha, Qatar, December 13, 2015
![](../../pictures/archives/compress/2015/1583/jpeg/15t.jpg) Flowers of mangrove tree (Avicennia marina) on dark background near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 24, 2015
![](../../pictures/archives/compress/2015/1558/jpeg/06t.jpg) Coriander (Coriandrum sativum) with white background taken from Al Luqta area. Doha, Qatar, March 13, 2015
![](../../pictures/archives/compress/2016/1775/jpeg/09t.jpg) Dramatic dark sky on Al Rafiei Street in Onaiza area. Doha, Qatar, March 9, 2016
![](../../pictures/archives/compress/2015/1584/jpeg/19t.jpg) Twig of Salsola drummondii with clavate and club-shaped leaves on dark background taken from roadside in Abu Samra, near the border. Southern Qatar, April 25, 2015
![](../../pictures/archives/compress/2015/1695/jpeg/26t.jpg) Peacock flower (Caesalpinia pulcherrima) on white background in a park at Al Intisar Street near a corner with Onaiza. Doha, Qatar, December 1, 2015
![](../../pictures/archives/compress/2015/1584/jpeg/18t.jpg) Close up of Salsola drummondii with clavate and club-shaped variation of leaves on dark background taken from roadside in Abu Samra, near the border. Southern Qatar, April 25, 2015
![](../../pictures/archives/compress/2015/1647/jpeg/16t.jpg) Area of Dolphin Energy Tower at Conference Center Street in West Bay. Doha, Qatar, September 7, 2015
![](../../pictures/archives/compress/2008/622/jpeg/21t.jpg) Smooth green snake (Opheodrys vernalis, Grass Snake) on Pitcher Plant Trail in Big Thicket park. Texas, March 23, 2008
![](../../pictures/archives/compress/2014/1498/jpeg/28t.jpg) Cornulaca aucheri on dark background taken from a beach in the area of Al Hamala (Al Hamlah) Water Well near Umm Bab. South-western Qatar, November 7, 2014
![](../../pictures/archives/compress/2015/1555/jpeg/04t.jpg) Grass of Cymbopogon commutatus on white background taken from roadside of a road to Zubara. Northern Qatar, March 6, 2015
![](../../pictures/archives/compress/2015/1642/jpeg/16t.jpg) Velvetleaf (Abutilon pannosum var. figarianum) in area behind gas station on Al Sham Street in West Bay. Doha, Qatar, August 19, 2015
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