![](../../pictures/archives/compress/2016/1743/jpeg/23t.jpg) Plant of fourleaf allseed (Polycarpon tetraphyllum) on United Nations Street in Onaiza area. Doha, Qatar, February 2, 2016
![](../../pictures/archives/compress/2016/1743/jpeg/24t.jpg) Close up of a plant of fourleaf allseed (Polycarpon tetraphyllum) on United Nations Street in Onaiza area. Doha, Qatar, February 2, 2016
![](../../pictures/archives/compress/2016/1779/jpeg/06t.jpg) Plant of fourleaf allseed (Polycarpon tetraphyllum) taken from United Nations Street in Onaiza area. Doha, Qatar, March 14, 2016
![](../../pictures/archives/compress/2016/1779/jpeg/02t.jpg) Plant of fourleaf allseed (Polycarpon tetraphyllum) on sidewalk of United Nations Street in Onaiza area. Doha, Qatar, March 14, 2016
![](../../pictures/archives/compress/2016/1779/jpeg/01t.jpg) Fourleaf allseed (Polycarpon tetraphyllum) growing from crevices on pavement of sidewalk of United Nations Street in Onaiza area. Doha, Qatar, March 14, 2016
![](../../pictures/archives/compress/2016/1778/jpeg/25t.jpg) Fourleaf manyseed (Polycarpon tetraphyllum) on a crevice of sidewalk of United Nations Street in Onaiza area. Doha, Qatar, March 14, 2016
![](../../pictures/archives/compress/2016/1779/jpeg/05t.jpg) Branch of fourleaf allseed (Polycarpon tetraphyllum) taken from sidewalk of United Nations Street in Onaiza area. Doha, Qatar, March 14, 2016
![](../../pictures/archives/compress/2016/1779/jpeg/03t.jpg) Fourleaf allseed (Polycarpon tetraphyllum) on pavement of sidewalk of United Nations Street in Onaiza area. Doha, Qatar, March 14, 2016
![](../../pictures/archives/compress/2016/1779/jpeg/04t.jpg) Close up of fourleaf allseed (Polycarpon tetraphyllum) on pavement of sidewalk of United Nations Street in Onaiza area. Doha, Qatar, March 14, 2016
![](../../pictures/archives/compress/2016/1744/jpeg/01t.jpg) Plant of four-leaved allseed (Polycarpon tetraphyllum) taken from United Nations Street in Onaiza area. Doha, Qatar, February 2, 2016
![](../../pictures/archives/compress/2016/1744/jpeg/02t.jpg) Plant of four-leaved allseed (Polycarpon tetraphyllum) on white background taken from United Nations Street in Onaiza area. Doha, Qatar, February 2, 2016
![](../../pictures/archives/compress/2016/1744/jpeg/03t.jpg) Plant of four-leaved allseed (Polycarpon tetraphyllum) with tiny flowers taken from United Nations Street in Onaiza area. Doha, Qatar, February 2, 2016
![](../../pictures/archives/compress/2016/1778/jpeg/23t.jpg) Fourleaf manyseed (Polycarpon tetraphyllum) on United Nations Street in Onaiza area. Doha, Qatar, March 14, 2016
![](../../pictures/archives/compress/2016/1778/jpeg/24t.jpg) Fourleaf manyseed (Polycarpon tetraphyllum) on sidewalk of United Nations Street in Onaiza area. Doha, Qatar, March 14, 2016
![](../../pictures/archives/compress/2016/1778/jpeg/26t.jpg) Fourleaf manyseed (Polycarpon tetraphyllum) on cracks of sidewalk of United Nations Street in Onaiza area. Doha, Qatar, March 14, 2016
![](../../pictures/archives/compress/2016/1778/jpeg/27t.jpg) Fourleaf manyseed (Polycarpon tetraphyllum) on pavement of sidewalk of United Nations Street in Onaiza area. Doha, Qatar, March 14, 2016
![](../../pictures/archives/compress/2016/1786/jpeg/10t.jpg) Fourleaf allseed (Polycarpon tetraphyllum) in Onaiza area. Doha, Qatar, March 24, 2016
![](../../pictures/archives/compress/2016/1791/jpeg/18t.jpg) Polycarpon tetraphyllum taken from United Nations Street in Onaiza area. Doha, Qatar, March 31, 2016
![](../../pictures/archives/compress/2016/1808/jpeg/22t.jpg) Branch of four-leaved allseed (Polycarpon tetraphyllum) taken from Onaiza area. Doha, Qatar, April 18, 2016
![](../../pictures/archives/compress/2016/1743/jpeg/21t.jpg) Blue panicgrass (Panicum antidotale) on United Nations Street in Onaiza area. Doha, Qatar, February 2, 2016
![](../../pictures/archives/compress/2021/2865/jpeg/16t.jpg) Fourleaf allseed (Polycarpon tetraphyllum) on sand of Ferry Road in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 8, 2021
![](../../pictures/archives/compress/2016/1755/jpeg/27t.jpg) Chamberbitter weeds (stonebreaker, Phyllanthus niruri) growing from a crevice on sidewalk of Meshrif Street in Onaiza area. Doha, Qatar, February 16, 2016
![](../../pictures/archives/compress/2020/2703/jpeg/22t.jpg) Fourleaf allseed (Polycarpon tetraphyllum) with flowers in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 9, 2020
![](../../pictures/archives/compress/2020/2703/jpeg/20t.jpg) Fourleaf allseed (Polycarpon tetraphyllum) on sand of Ferry Road in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 9, 2020
![](../../pictures/archives/compress/2016/1831/jpeg/08t.jpg) Flowers of Himber (Rajania cordata)(?) or may be Dioscorea vine near United Nations Street in Onaiza area. Doha, Qatar, May 22, 2016
![](../../pictures/archives/compress/2016/1831/jpeg/09t.jpg) Blooming Himber (Rajania cordata)(?) or may be Dioscorea vine near United Nations Street in Onaiza area. Doha, Qatar, May 22, 2016
![](../../pictures/archives/compress/2016/1831/jpeg/10t.jpg) 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
![](../../pictures/archives/compress/2015/1646/jpeg/01t.jpg) Jatropha integerrima on United Nations Street in Onaiza area. Doha, Qatar, August 31, 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
![](../../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/01t.jpg) Blooming nimtree (Azadirachta indica) on United Nations Street in Onaiza area. Doha, Qatar, May 4, 2015
![](../../pictures/archives/compress/2015/1646/jpeg/02t.jpg) Simpleleaf chastetree (Vitex trifolia) on United Nations Street in Onaiza area. Doha, Qatar, August 31, 2015
![](../../pictures/archives/compress/2015/1646/jpeg/03t.jpg) Simpleleaf chastetree (Vitex trifolia) taken from United Nations Street in Onaiza area. Doha, Qatar, August 31, 2015
![](../../pictures/archives/compress/2015/1695/jpeg/11t.jpg) Sida spinosa (Sida alba) growing near a water leakage site between Al Eithar and United Nations streets in Onaiza area. Doha, Qatar, December 1, 2015
![](../../pictures/archives/compress/2015/1615/jpeg/01t.jpg) Sida spinosa (Sida alba) growing near a water leakage site between Al Eithar and United Nations streets in Onaiza area. Doha, Qatar, June 21, 2015
![](../../pictures/archives/compress/2015/1695/jpeg/12t.jpg) Himber (Rajania cordata)(?) or may be Dioscorea vine near United Nations Street in Onaiza area. Doha, Qatar, December 1, 2015
![](../../pictures/archives/compress/2015/1695/jpeg/14t.jpg) Leaves of himber (Rajania cordata)(?) or may be Dioscorea vine near United Nations Street in Onaiza area. Doha, Qatar, December 1, 2015
![](../../pictures/archives/compress/2015/1671/jpeg/05t.jpg) Plant of Sida spinosa (Sida alba) taken from water leakage area between Al Eithar and United Nations streets in Onaiza area. Doha, Qatar, October 5, 2015
![](../../pictures/archives/compress/2015/1612/jpeg/03t.jpg) Plant of Sida spinosa (Sida alba) taken from water leakage area located between Al Eithar and United Nations streets in Onaiza area. Doha, Qatar, June 15, 2015
![](../../pictures/archives/compress/2015/1612/jpeg/04t.jpg) Plant of Sida spinosa (Sida alba) on white background taken from water leakage area located between Al Eithar and United Nations streets in Onaiza area. Doha, Qatar, June 15, 2015
![](../../pictures/archives/compress/2015/1615/jpeg/02t.jpg) Plant of Sida spinosa (Sida alba) near a water leakage site between Al Eithar and United Nations streets in Onaiza area. Doha, Qatar, June 21, 2015
![](../../pictures/archives/compress/2015/1691/jpeg/01t.jpg) Plant of Sida spinosa (Sida alba) near a water outlet site between Al Eithar and United Nations streets in Onaiza area. Doha, Qatar, November 18, 2015
![](../../pictures/archives/compress/2015/1695/jpeg/13t.jpg) Large heart-shaped leaves of himber (Rajania cordata)(?) or may be Dioscorea vine near United Nations Street in Onaiza area. Doha, Qatar, December 1, 2015
![](../../pictures/archives/compress/2015/1642/jpeg/15t.jpg) Sida spinosa (Sida alba)(?) near water leakage area between Al Eithar and United Nations streets in Onaiza area. Doha, Qatar, August 19, 2015
![](../../pictures/archives/compress/2015/1612/jpeg/01t.jpg) Sida spinosa (Sida alba) taken from water leakage area located between Al Eithar and United Nations streets in Onaiza area. Doha, Qatar, June 15, 2015
![](../../pictures/archives/compress/2015/1617/jpeg/19t.jpg) Plants of Sida spinosa (Sida alba) near water leakage area between Al Eithar and United Nations streets in Onaiza area. Doha, Qatar, June 30, 2015
![](../../pictures/archives/compress/2015/1671/jpeg/03t.jpg) 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
![](../../pictures/archives/compress/2015/1617/jpeg/17t.jpg) Sida spinosa (Sida alba) with flower buds in water leakage area between Al Eithar and United Nations streets in Onaiza area. Doha, Qatar, June 30, 2015
![](../../pictures/archives/compress/2015/1671/jpeg/04t.jpg) 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
![](../../pictures/archives/compress/2015/1617/jpeg/20t.jpg) Plants of Sida spinosa (Sida alba) spreading near water leakage area between Al Eithar and United Nations streets in Onaiza area. Doha, Qatar, June 30, 2015
![](../../pictures/archives/compress/2015/1617/jpeg/18t.jpg) Shoot of Sida spinosa (Sida alba) with flower buds in water leakage area between Al Eithar and United Nations streets in Onaiza area. Doha, Qatar, June 30, 2015
![](../../pictures/archives/compress/2015/1617/jpeg/21t.jpg) Plants of Sida spinosa (Sida alba) with flower buds in water leakage area between Al Eithar and United Nations streets in Onaiza area. Doha, Qatar, June 30, 2015
![](../../pictures/archives/compress/2015/1691/jpeg/02t.jpg) Shoot of Sida spinosa (Sida alba) taken from a site between Al Eithar and United Nations streets in Onaiza area. Doha, Qatar, November 18, 2015
![](../../pictures/archives/compress/2015/1691/jpeg/03t.jpg) Back lit shoot of Sida spinosa (Sida alba) taken from a site between Al Eithar and United Nations streets in Onaiza area. Doha, Qatar, November 18, 2015
![](../../pictures/archives/compress/2016/1752/jpeg/04t.jpg) Flax (Linum usitatissimum) growing on waste spot on Al Istiqlal Street in Onaiza area. Doha, Qatar, February 11, 2016
![](../../pictures/archives/compress/2015/1700/jpeg/10t.jpg) Sida spinosa (Sida alba) with black seeds taken from a water leakage site between Al Eithar and United Nations streets in Onaiza area. Doha, Qatar, December 7, 2015
![](../../pictures/archives/compress/2016/1778/jpeg/02t.jpg) Edging Lobelia (Lobelia erinus) growing as ornamental plant in a park at Al Rafiei Street in Onaiza area. Doha, Qatar, March 13, 2016
![](../../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/2016/1744/jpeg/07t.jpg) Fineleaf fumitory (Fumaria parviflora or may be F. vaillantii) growing under a palm tree on Al Istiqlal Street in Onaiza area. Doha, Qatar, February 3, 2016
![](../../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/2016/1755/jpeg/23t.jpg) Succulent plant Elephant Food (Portulacaria afra) in a park at Al Rafiei Street in Onaiza area. Doha, Qatar, February 16, 2016
![](../../pictures/archives/compress/2016/1806/jpeg/22t.jpg) Blooming black medick (Medicago lupulina) growing at the base of a palm tree on Al Shabi Street in Onaiza area. Doha, Qatar, April 14, 2016
![](../../pictures/archives/compress/2016/1806/jpeg/21t.jpg) Black medick weeds (Medicago lupulina) growing at the base of a palm tree on Al Shabi Street in Onaiza area. Doha, Qatar, April 14, 2016
![](../../pictures/archives/compress/2016/1727/jpeg/11t.jpg) Potato plant (Solanum tuberosum) near Al Istiqlal Street in Onaiza area. Doha, Qatar, January 13, 2016
![](../../pictures/archives/compress/2016/1732/jpeg/25t.jpg) Potato plant (Solanum tuberosum) on Al Intisar Street in Onaiza area. Doha, Qatar, January 18, 2016
![](../../pictures/archives/compress/2016/1734/jpeg/07t.jpg) Plant of cowpen daisy (Verbesina encelioides) on Al Shatt Street in Onaiza area. Doha, Qatar, January 21, 2016
![](../../pictures/archives/compress/2016/1806/jpeg/10t.jpg) Chicory plant (Cichorium pumilum) on the median strip of Al Istiqlal Street in Onaiza area. Doha, Qatar, April 14, 2016
![](../../pictures/archives/compress/2016/1805/jpeg/25t.jpg) Plant of chicory (Cichorium pumilum) on the median strip of Al Istiqlal Street in Onaiza area. Doha, Qatar, April 13, 2016
![](../../pictures/archives/compress/2016/1806/jpeg/18t.jpg) Blooming plant of chicory (Cichorium pumilum) on the median strip of Al Istiqlal Street in Onaiza area. Doha, Qatar, April 14, 2016
![](../../pictures/archives/compress/2016/1806/jpeg/15t.jpg) Small plant of chicory (Cichorium pumilum) on the median strip of Al Istiqlal Street in Onaiza area. Doha, Qatar, April 14, 2016
![](../../pictures/archives/compress/2016/1778/jpeg/06t.jpg) Ornamental plant Elephant Food (Portulacaria afra) in a park at Al Rafiei Street in Onaiza area. Doha, Qatar, March 13, 2016
![](../../pictures/archives/compress/2016/1831/jpeg/07t.jpg) Tomato plant (Solanum lycopersicum) with yellow fruits on the median strip of Al Istiqlal Street in Onaiza area. Doha, Qatar, May 22, 2016
![](../../pictures/archives/compress/2016/1806/jpeg/19t.jpg) Small blooming plant of chicory (Cichorium pumilum) on the median strip of Al Istiqlal Street in Onaiza area. Doha, Qatar, April 14, 2016
![](../../pictures/archives/compress/2016/1805/jpeg/18t.jpg) Seedlings of chamberbitter plant (stonebreaker, Phyllanthus niruri) on the median strip of Al Istiqlal Street in Onaiza area. Doha, Qatar, April 13, 2016
![](../../pictures/archives/compress/2016/1805/jpeg/23t.jpg) Large plant of slender amaranth (Amaranthus viridis)(?) grown on the median strip of Al Istiqlal Street in Onaiza area. Doha, Qatar, April 13, 2016
![](../../pictures/archives/compress/2016/1755/jpeg/19t.jpg) Petunia flowers in a park at Al Rafiei Street in Onaiza area. Doha, Qatar, February 16, 2016
![](../../pictures/archives/compress/2016/1762/jpeg/09t.jpg) Blooming Reichardia intermedia(?) on Al Istiqlal Street in Onaiza area. Doha, Qatar, February 23, 2016
![](../../pictures/archives/compress/2016/1743/jpeg/25t.jpg) Flax (Linum usitatissimum) on Al Istiqlal Street in Onaiza area. Doha, Qatar, February 2, 2016
![](../../pictures/archives/compress/2016/1743/jpeg/26t.jpg) Red amaranth (Amaranthus hybridus)(?) on Al Istiqlal Street in Onaiza area. Doha, Qatar, February 2, 2016
![](../../pictures/archives/compress/2016/1762/jpeg/10t.jpg) Upper view of Reichardia intermedia(?) on Al Istiqlal Street in Onaiza area. Doha, Qatar, February 23, 2016
![](../../pictures/archives/compress/2016/1762/jpeg/12t.jpg) Flower buds of Reichardia intermedia(?) on Al Istiqlal Street in Onaiza area. Doha, Qatar, February 23, 2016
![](../../pictures/archives/compress/2016/1762/jpeg/11t.jpg) Yellow flower of Reichardia intermedia(?) on Al Istiqlal Street in Onaiza area. Doha, Qatar, February 23, 2016
![](../../pictures/archives/compress/2016/1744/jpeg/08t.jpg) Common vetch (Vicia sativa) taken from Al Istiqlal Street in Onaiza area. Doha, Qatar, February 3, 2016
![](../../pictures/archives/compress/2016/1755/jpeg/24t.jpg) White petunia flowers in a park at Al Rafiei Street in Onaiza area. Doha, Qatar, February 16, 2016
![](../../pictures/archives/compress/2016/1752/jpeg/01t.jpg) Blooming flax (Linum usitatissimum) on Al Istiqlal Street in Onaiza area. Doha, Qatar, February 10, 2016
![](../../pictures/archives/compress/2016/1744/jpeg/05t.jpg) Leaves of sacred fig (Ficus religiosa) on Al Intisar Street in Onaiza area. Doha, Qatar, February 3, 2016
![](../../pictures/archives/compress/2016/1755/jpeg/25t.jpg) Red petals of Jatropha integerrima in a park at Al Rafiei Street in Onaiza area. Doha, Qatar, February 16, 2016
![](../../pictures/archives/compress/2016/1752/jpeg/06t.jpg) Flower petals of flax (Linum usitatissimum) taken from Al Istiqlal Street in Onaiza area. Doha, Qatar, February 11, 2016
![](../../pictures/archives/compress/2016/1752/jpeg/03t.jpg) Flax (Linum usitatissimum) starting to bloom on Al Istiqlal Street in Onaiza area. Doha, Qatar, February 10, 2016
![](../../pictures/archives/compress/2016/1752/jpeg/05t.jpg) Flower petals of flax (Linum usitatissimum) on Al Istiqlal Street in Onaiza area. Doha, Qatar, February 11, 2016
![](../../pictures/archives/compress/2016/1744/jpeg/11t.jpg) Brown seeds of coffeeweed (Senna occidentalis) taken from Al Intisar Street in Onaiza area. Doha, Qatar, February 3, 2016
![](../../pictures/archives/compress/2016/1752/jpeg/02t.jpg) Flax (Linum usitatissimum) with flower buds on Al Istiqlal Street in Onaiza area. Doha, Qatar, February 10, 2016
![](../../pictures/archives/compress/2016/1743/jpeg/20t.jpg) White leadtree (jumbay, Leucaena leucocephala) on Al Istiqlal Street in Onaiza area. Doha, Qatar, February 2, 2016
![](../../pictures/archives/compress/2016/1744/jpeg/10t.jpg) Opened seed pod of coffeeweed (Senna occidentalis) taken from Al Intisar Street in Onaiza area. Doha, Qatar, February 3, 2016
![](../../pictures/archives/compress/2016/1755/jpeg/17t.jpg) Flowers of snapdragon (Antirrhinum majus) in a park at Al Rafiei Street in Onaiza area. Doha, Qatar, February 16, 2016
![](../../pictures/archives/compress/2016/1744/jpeg/04t.jpg) Sacred fig (Bo-Tree, Ficus religiosa) near a stone fence on Al Intisar Street in Onaiza area. Doha, Qatar, February 3, 2016
![](../../pictures/archives/compress/2016/1744/jpeg/09t.jpg) Common vetch (Vicia sativa) with a flower and fruits taken from Al Istiqlal Street in Onaiza area. Doha, Qatar, February 3, 2016
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