![](../../pictures/archives/compress/2016/1762/jpeg/13t.jpg) Narrow-leaf form of Graceful Sandmat spurge (Euphorbia hypericifolia) on Al Intisar Street in Onaiza area. Doha, Qatar, February 23, 2016
![](../../pictures/archives/compress/2016/1808/jpeg/21t.jpg) Graceful sandmat (spurge, Euphorbia hypericifolia) taken from Onaiza area. Doha, Qatar, April 18, 2016
![](../../pictures/archives/compress/2016/1762/jpeg/14t.jpg) Shoot of narrow-leaf form of Graceful Sandmat spurge (Euphorbia hypericifolia) on Al Intisar Street in Onaiza area. Doha, Qatar, February 23, 2016
![](../../pictures/archives/compress/2016/1762/jpeg/15t.jpg) Narrow-leaf form of Graceful Sandmat spurge (Euphorbia hypericifolia) on sidewalk on Al Intisar Street in Onaiza area. Doha, Qatar, February 23, 2016
![](../../pictures/archives/compress/2016/1762/jpeg/20t.jpg) Branch of narrow-leaf form of Graceful Sandmat spurge (Euphorbia hypericifolia) taken from sidewalk of Al Intisar Street in Onaiza area. Doha, Qatar, February 23, 2016
![](../../pictures/archives/compress/2016/1762/jpeg/19t.jpg) Flowers of narrow-leaf form of Graceful Sandmat spurge (Euphorbia hypericifolia) taken from sidewalk of Al Intisar Street in Onaiza area. Doha, Qatar, February 23, 2016
![](../../pictures/archives/compress/2016/1762/jpeg/21t.jpg) Branch of narrow-leaf form of Graceful Sandmat spurge (Euphorbia hypericifolia) with fruits taken from sidewalk of Al Intisar Street in Onaiza area. Doha, Qatar, February 23, 2016
![](../../pictures/archives/compress/2015/1523/jpeg/01t.jpg) Graceful Sandmat (spurge, Euphorbia hypericifolia) taken from Onanza area near West Bay. Doha, Qatar, January 5, 2015
![](../../pictures/archives/compress/2014/1400/jpeg/25t.jpg) Graceful Sandmat (spurge, Euphorbia hypericifolia) taken from area of Al Istiqlal Street in West Bay. Doha, Qatar, May 1, 2014
![](../../pictures/archives/compress/2014/1400/jpeg/26t.jpg) Close up of Graceful Sandmat (spurge, Euphorbia hypericifolia) taken from area of Al Istiqlal Street in West Bay. Doha, Qatar, May 1, 2014
![](../../pictures/archives/compress/2014/1408/jpeg/09t.jpg) Graceful Sandmat (spurge, Euphorbia hypericifolia) on Meshrif Street near West Bay. Doha, Qatar, May 11, 2014
![](../../pictures/archives/compress/2014/1408/jpeg/10t.jpg) Shoot of Graceful Sandmat (spurge, Euphorbia hypericifolia) taken from Meshrif Street near West Bay. Doha, Qatar, May 11, 2014
![](../../pictures/archives/compress/2014/1478/jpeg/22t.jpg) Graceful Sandmat (spurge, Euphorbia hypericifolia) growing near stone wall on Meshrif Street near West Bay. Doha, Qatar, August 23, 2014
![](../../pictures/archives/compress/2015/1573/jpeg/13t.jpg) Petty spurge (Euphorbia peplus) taken from Al Jood Street in Onaiza area (under palms). Doha, Qatar, April 7, 2015
![](../../pictures/archives/compress/2015/1573/jpeg/19t.jpg) Petty spurge (Euphorbia peplus) taken from southern Al Jood Street in Onaiza area (under palms). Doha, Qatar, April 7, 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/2015/1573/jpeg/15t.jpg) Coffeeweed (Senna occidentalis) taken from Al Jood Street in Onaiza area. Doha, Qatar, April 7, 2015
![](../../pictures/archives/compress/2015/1711/jpeg/01t.jpg) Flower of coffeeweed (Senna occidentalis) on Al Jood Street in Onaiza area. Doha, Qatar, December 23, 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/2015/1556/jpeg/10t.jpg) Cudweed (Gnaphalium pensylvanicum) on Al Jood Street near corner with Saha 16 in Onaiza area. Doha, Qatar, March 8, 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/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/2015/1556/jpeg/09t.jpg) Spikelet of sweet corn (Zea mays)(?) on Al Jood Street near corner with Saha 16 in Onaiza area. Doha, Qatar, March 8, 2015
![](../../pictures/archives/compress/2015/1558/jpeg/13t.jpg) White sweetclover (Melilotus albus) taken from Al Jood Street near a corner with Saha 16 in Onaiza area. Doha, Qatar, March 13, 2015
![](../../pictures/archives/compress/2016/1744/jpeg/06t.jpg) Petty spurge (Euphorbia peplus) growing under a palm tree on Al Intisar Street in Onaiza area. Doha, Qatar, February 3, 2016
![](../../pictures/archives/compress/2015/1567/jpeg/16t.jpg) Fruits of white sweetclover (Melilotus albus) taken from Al Jood Street near a corner with Saha 16 in Onaiza area. Doha, Qatar, March 25, 2015
![](../../pictures/archives/compress/2015/1558/jpeg/14t.jpg) White sweetclover (Melilotus albus) with flowers taken from Al Jood Street near a corner with Saha 16 in Onaiza area. Doha, Qatar, March 13, 2015
![](../../pictures/archives/compress/2015/1582/jpeg/03t.jpg) Golden Senna (Glaucous Cassia, Senna surattensis) on Al Jood Street in Onaiza area. Doha, Qatar, April 20, 2015
![](../../pictures/archives/compress/2015/1582/jpeg/04t.jpg) Leaves of Golden Senna (Glaucous Cassia, Senna surattensis) on Al Jood Street in Onaiza area. Doha, Qatar, April 20, 2015
![](../../pictures/archives/compress/2014/1393/jpeg/06t.jpg) Petty spurge (Euphorbia peplus) growing together with Euphorbia hirta on roadside of Al Sham Street in area of West Bay. Doha, Qatar, April 16, 2014
![](../../pictures/archives/compress/2015/1573/jpeg/27t.jpg) Euphorbia hirta on sidewalk pavement of Al Wosail Street in Onaiza area. Doha, Qatar, April 8, 2015
![](../../pictures/archives/compress/2016/1755/jpeg/12t.jpg) Crown of thorns (Euphorbia milii, Euphorbia splendens, large blooms type) in a park at Al Rafiei Street in Onaiza area. Doha, Qatar, February 16, 2016
![](../../pictures/archives/compress/2014/1408/jpeg/01t.jpg) Spurge (Euphorbia prostrata or may be Euphorbia serpens) taken from area of Dunes Hotel in West Bay. Doha, Qatar, May 10, 2014
![](../../pictures/archives/compress/2022/3186/jpeg/06t.jpg) Spurge Euphorbia hypericifolia in Antique Rose Emporium. Independence, Texas, July 2, 2022
![](../../pictures/archives/compress/2021/3014/jpeg/06t.jpg) Spurge Euphorbia hypericifolia in Antique Rose Emporium. Independence, Texas, August 27, 2021
![](../../pictures/archives/compress/2014/1393/jpeg/07t.jpg) Petty spurge (Euphorbia peplus) taken from a roadside of Al Sham Street in area of West Bay. Doha, Qatar, April 16, 2014
![](../../pictures/archives/compress/2021/3014/jpeg/21t.jpg) Shoot of spurge Euphorbia hypericifolia in Antique Rose Emporium. Independence, Texas, August 27, 2021
![](../../pictures/archives/compress/2014/1393/jpeg/08t.jpg) Close up of petty spurge (Euphorbia peplus) taken from a roadside of Al Sham Street in area of West Bay. Doha, Qatar, April 16, 2014
![](../../pictures/archives/compress/2014/1393/jpeg/09t.jpg) Petty spurge (Euphorbia peplus) with fruits taken from a roadside of Al Sham Street in area of West Bay. Doha, Qatar, April 16, 2014
![](../../pictures/archives/compress/2015/1684/jpeg/05t.jpg) Prostrate desert spurge Euphorbia granulata (Euphorbia forsskaolii, local name lubaina) in a depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, November 7, 2015
![](../../pictures/archives/compress/2016/1834/jpeg/02t.jpg) Pencil tree (Euphorbia tirucalli) in a park at Al Meshrif Street in Onaiza area. Doha, Qatar, May 29, 2016
![](../../pictures/archives/compress/2015/1612/jpeg/02t.jpg) Ashwagandha plant (Withania somnifera) taken from sidewalk in area of Saha 3 Street in Onaiza area. Doha, Qatar, June 15, 2015
![](../../pictures/archives/compress/2015/1609/jpeg/04t.jpg) Asian crabgrass (Digitaria bicornis) taken near Al Sham Street in Onaiza area. Doha, Qatar, June 3, 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/2015/1612/jpeg/10t.jpg) Blooming frywood tree (Albizia lebbeck) on Al Shatt Street near Saha 15 in Onaiza area. Doha, Qatar, June 17, 2015
![](../../pictures/archives/compress/2015/1612/jpeg/11t.jpg) Silky flowers of frywood tree (Albizia lebbeck) on Al Shatt Street near Saha 15 in Onaiza area. Doha, Qatar, June 17, 2015
![](../../pictures/archives/compress/2024/3540/jpeg/14t.jpg) Heartleaf sandmat spurge Euphorbia cordifolia in Bastrop State Park. Bastrop, Texas, May 17, 2024
![](../../pictures/archives/compress/2014/1404/jpeg/17t.jpg) Wilted spurge (Euphorbia prostrata) on Al Istiqlal Street in West Bay. Doha, Qatar, May 5, 2014
![](../../pictures/archives/compress/2015/1615/jpeg/04t.jpg) Plant of Nalta jute (Corchorus olitorius) in a small vegetable garden on Ammouriya Street in Onaiza area. Doha, Qatar, June 21, 2015
![](../../pictures/archives/compress/2015/1615/jpeg/05t.jpg) Chamberbitter weed (stonebreaker, Phyllanthus niruri) in a small vegetable garden on Ammouriya Street in Onaiza area. Doha, Qatar, June 21, 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/2015/1609/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/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/2021/3043/jpeg/17t.jpg) Heartleaf sandmat spurge Euphorbia cordifolia on a trail in Bastrop State Park. Bastrop, Texas, October 17, 2021
![](../../pictures/archives/compress/2021/3043/jpeg/18t.jpg) Flowers of heartleaf sandmat spurge Euphorbia cordifolia on a sandy trail in Bastrop State Park. Bastrop, Texas, October 17, 2021
![](../../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/2014/1380/jpeg/02t.jpg) Red leaves of spurge (Euphorbia prostrata or may be serpens) near Omar Al Mukhtar Street in West Bay. Doha, Qatar, March 22, 2014
![](../../pictures/archives/compress/2014/1380/jpeg/01t.jpg) Green mat of spurge (Euphorbia prostrata or may be serpens) near Omar Al Mukhtar Street in West Bay. Doha, Qatar, March 22, 2014
![](../../pictures/archives/compress/2014/1380/jpeg/03t.jpg) Shoot of spurge (Euphorbia prostrata or may be serpens) near Omar Al Mukhtar Street in West Bay. Doha, Qatar, March 22, 2014
![](../../pictures/archives/compress/2015/1685/jpeg/01t.jpg) Hub of stems of spurge Euphorbia granulata in a depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, November 7, 2015
![](../../pictures/archives/compress/2015/1685/jpeg/06t.jpg) Prostrate spurge Euphorbia granulata in a depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, November 7, 2015
![](../../pictures/archives/compress/2015/1642/jpeg/17t.jpg) Annual lovegrass (Eragrostis barrelieri) taken from Al Istiqlal Street Street in Onaiza area. Doha, Qatar, August 19, 2015
![](../../pictures/archives/compress/2015/1585/jpeg/24t.jpg) Sacred fig (Bo-Tree, Ficus religiosa) on Al Istiqlal Street Street in Onaiza area. Doha, Qatar, April 30, 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/2015/1585/jpeg/27t.jpg) Spikelets of annual lovegrass (Eragrostis barrelieri) taken from Al Istiqlal Street Street in Onaiza area. Doha, Qatar, April 30, 2015
![](../../pictures/archives/compress/2015/1585/jpeg/25t.jpg) Leaves of sacred fig (Bo-Tree, Ficus religiosa) on Al Istiqlal Street Street in Onaiza area. Doha, Qatar, April 30, 2015
![](../../pictures/archives/compress/2015/1590/jpeg/06t.jpg) Ashwagandha plant (Withania somnifera) taken from area of Saha 3 Street in Onaiza area. Doha, Qatar, May 4, 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/2015/1589/jpeg/19t.jpg) Ashwagandha plant (Withania somnifera) on sidewalk in area of Saha 3 Street in Onaiza area. Doha, Qatar, May 4, 2015
![](../../pictures/archives/compress/2015/1589/jpeg/27t.jpg) Ashwagandha plant (Withania somnifera) on sidewalk in area of Saha 3 Street in Onaiza area. Doha, Qatar, May 4, 2015
![](../../pictures/archives/compress/2015/1607/jpeg/01t.jpg) Red berries of ashwagandha plant (Withania somnifera) taken from area of Saha 3 Street in Onaiza area. Doha, Qatar, May 25, 2015
![](../../pictures/archives/compress/2015/1679/jpeg/10t.jpg) Prostrate desert spurge Euphorbia granulata in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
![](../../pictures/archives/compress/2015/1585/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/2015/1609/jpeg/26t.jpg) Inflorescence of desert spurge (summer poinsettia, Euphorbia heterophylla) taken from Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, June 5, 2015
![](../../pictures/archives/compress/2015/1609/jpeg/18t.jpg) Fruits of desert spurge (summer poinsettia, Euphorbia heterophylla) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, June 5, 2015
![](../../pictures/archives/compress/2015/1609/jpeg/08t.jpg) Invasive desert spurge (summer poinsettia, Euphorbia heterophylla) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, June 5, 2015
![](../../pictures/archives/compress/2015/1609/jpeg/09t.jpg) Carpet of desert spurge (summer poinsettia, Euphorbia heterophylla) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, June 5, 2015
![](../../pictures/archives/compress/2015/1615/jpeg/03t.jpg) Close up of leaves of Nalta jute (Corchorus olitorius), with lower serratures on each side prolonged into a filiform appendage, in a small vegetable garden on Ammouriya Street in Onaiza area. Doha, Qatar, June 21, 2015
![](../../pictures/archives/compress/2015/1593/jpeg/21t.jpg) Dusty plant of ashwagandha (Withania somnifera) on sidewalk in area of Saha 3 Street in Onaiza area. Doha, Qatar, May 11, 2015
![](../../pictures/archives/compress/2015/1589/jpeg/28t.jpg) Ashwagandha plant (Withania somnifera) with flowers on sidewalk in area of Saha 3 Street in Onaiza area. Doha, Qatar, May 4, 2015
![](../../pictures/archives/compress/2015/1589/jpeg/24t.jpg) Shoot of ashwagandha plant (Withania somnifera) on sidewalk in area of Saha 3 Street in Onaiza area. Doha, Qatar, May 4, 2015
![](../../pictures/archives/compress/2015/1589/jpeg/22t.jpg) Seedling of ashwagandha plant (Withania somnifera) on sidewalk in area of Saha 3 Street in Onaiza area. Doha, Qatar, May 4, 2015
![](../../pictures/archives/compress/2015/1589/jpeg/26t.jpg) Fruits of ashwagandha plant (Withania somnifera) on sidewalk in area of Saha 3 Street in Onaiza area. Doha, Qatar, May 4, 2015
![](../../pictures/archives/compress/2015/1589/jpeg/25t.jpg) Flowers of ashwagandha plant (Withania somnifera) on sidewalk in area of Saha 3 Street in Onaiza area. Doha, Qatar, May 4, 2015
![](../../pictures/archives/compress/2015/1590/jpeg/07t.jpg) Unripe fruit of ashwagandha plant (Withania somnifera) taken from area of Saha 3 Street in Onaiza area. Doha, Qatar, May 4, 2015
![](../../pictures/archives/compress/2015/1609/jpeg/10t.jpg) Invasive plants of desert spurge (summer poinsettia, Euphorbia heterophylla) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, June 5, 2015
![](../../pictures/archives/compress/2015/1609/jpeg/25t.jpg) Back lit fruits of desert spurge (summer poinsettia, Euphorbia heterophylla) taken from Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, June 5, 2015
![](../../pictures/archives/compress/2015/1609/jpeg/27t.jpg) Desert spurge (summer poinsettia, Euphorbia heterophylla) with back lit leaves taken from Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, June 5, 2015
![](../../pictures/archives/compress/2015/1582/jpeg/01t.jpg) Jasminum grandiflorum(?) on Ibn Nusaih Street in Onaiza area. Doha, Qatar, April 20, 2015
![](../../pictures/archives/compress/2015/1558/jpeg/17t.jpg) Some plant of pea family taken from Ibn Nusaih Street in Onaiza area. Doha, Qatar, March 13, 2015
![](../../pictures/archives/compress/2015/1589/jpeg/23t.jpg) Flowers and fruits of ashwagandha plant (Withania somnifera) on sidewalk in area of Saha 3 Street in Onaiza area. Doha, Qatar, May 4, 2015
![](../../pictures/archives/compress/2015/1589/jpeg/21t.jpg) Seedling of ashwagandha plant (Withania somnifera) near a water pipe in area of Saha 3 Street in Onaiza area. Doha, Qatar, May 4, 2015
![](../../pictures/archives/compress/2015/1590/jpeg/08t.jpg) Opened unripe fruit of ashwagandha plant (Withania somnifera) taken from area of Saha 3 Street in Onaiza area. Doha, Qatar, May 4, 2015
![](../../pictures/archives/compress/2015/1585/jpeg/26t.jpg) Annual lovegrass (Eragrostis barrelieri) with visible yellow glands at the nodes on the culm taken from Al Istiqlal Street Street in Onaiza area. Doha, Qatar, April 30, 2015
![](../../pictures/archives/compress/2015/1589/jpeg/20t.jpg) Ashwagandha plant (Withania somnifera) growing from cracks of sidewalk pavement in area of Saha 3 Street in Onaiza area. Doha, Qatar, May 4, 2015
![](../../pictures/archives/compress/2015/1590/jpeg/05t.jpg) Blooming Jatropha integerrima on United Nations Street in Onaiza area. Doha, Qatar, May 4, 2015
![](../../pictures/archives/compress/2015/1590/jpeg/04t.jpg) Inflorescense of Jatropha integerrima on United Nations Street in Onaiza area. Doha, Qatar, May 4, 2015
![](../../pictures/archives/compress/2015/1590/jpeg/03t.jpg) Red flowers of Jatropha integerrima with a bee on United Nations Street in Onaiza area. Doha, Qatar, May 4, 2015
![](../../pictures/archives/compress/2015/1590/jpeg/02t.jpg) Red flowers of Jatropha integerrima on United Nations Street in Onaiza area. Doha, Qatar, May 4, 2015
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