 Awnless barnyard grass (Echinochloa colona, local names dhunaiba, abu roukba) found in West Bay, in Onaiza area. Doha, Qatar, December 23, 2014
 Awnless barnyard grass (Echinochloa colona, local names dhunaiba, abu roukba) taken from a street in Mesaieed. Qatar, July 10, 2015
 Awnless barnyard grass (Echinochloa colona) taken from a street in Mesaieed. Qatar, July 10, 2015
 Spikelet of grass Awnless barnyard grass (Echinochloa colona?) in silty depression on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, March 1, 2014
 Close-up of awnless barnyard grass (Echinochloa colona) in Lick Creek Park. College Station, Texas, July 22, 2020
 Awnless barnyard grass (Echinochloa colona) on a recent sewage line right of way in Lick Creek Park. College Station, Texas, July 22, 2020
 Inflorescense of awnless barnyard grass (Echinochloa colona) on a recent sewage line right of way in Lick Creek Park. College Station, Texas, July 22, 2020
 Southern sandbur grass (Cenchrus echinatus) near Al Istiqlal Street in West Bay. Doha, Qatar, May 5, 2014
 Fruits of Sodom Apple (Calotropis procera, local name ashkhar) near Al Istiqlal Street in West Bay. Doha, Qatar, May 7, 2014
 Date palm (Phoenix dactylifera, local name nakheel) with fruits near Al Istiqlal Street near West Bay. Doha, Qatar, May 11, 2014
 Grass Dactyloctenium aristatum (local name Najm) taken from Al Istiqlal Street Street in Onaiza area. Doha, Qatar, April 30, 2015
 Dry flowers on the ground of Sodom Apple (Calotropis procera, local name ashkhar) on Al Istiqlal Street in West Bay. Doha, Qatar, May 6, 2014
 Spikelets of Dactyloctenium aristatum grass (local name Najm) taken from Al Istiqlal Street Street in Onaiza area. Doha, Qatar, April 30, 2015
 Dry flowers of Sodom Apple (Calotropis procera, local name ashkhar) littering the ground near Al Istiqlal Street in West Bay. Doha, Qatar, May 7, 2014
 Grass Dactyloctenium aristatum (local name Najm) on dark background taken from Al Istiqlal Street Street in Onaiza area. Doha, Qatar, April 30, 2015
 Amaranthus viridis (local names samghat reeh, khaisa, sendar) near Al Markhiya Street in West Bay. Doha, Qatar, May 7, 2014
 Large plant of Zygophyllum simplex (Tetraena simplex, local name Daa, harm, hureim) near Al Istiqlal Street in West Bay. Doha, Qatar, May 6, 2014
 Rosin Weed (Cressa cretica, local names Senebiera, didyma, nedaiwa) on Al Markhiya Street in West Bay. Doha, Qatar, May 3, 2014
 Suaeda aegyptiaca (Chenopodium aegyptiacum, Suaeda hortensis, Suaeda baccata, Schanginia aegyptiaca, local names juliman, guluman, ikhreet, hamd) in empty area north from crossing of Al Istiqlal and Al Markhiya streets in West Bay. Doha, Qatar, April 25, 2014
 Salt tolerant plant Suaeda aegyptiaca (Chenopodium aegyptiacum, Suaeda hortensis, Suaeda baccata, Schanginia aegyptiaca, local names juliman, guluman, ikhreet, hamd) in empty area north from crossing of Al Istiqlal and Al Markhiya streets in West Bay. Doha, Qatar, April 25, 2014
 Rough barnyard grass (wild millet, Echinochloa muricata) in Lick Creek Park. College Station, Texas, August 4, 2021
 Rough barnyard grass (wild millet, Echinochloa muricata) in Lick Creek Park. College Station, Texas, July 29, 2020
 Fagonia bruguieri (Fagonia echinella, local names dereima, showeika, shaki, shoka, Dhuraymah) near Al Muhandiseen Street in West Bay. Doha, Qatar, May 7, 2014
 Common Purslane (wild portulaca, Portulaca oleracea, local names barbeer, rijla, bagla) on Al Markhiya Street in West Bay. Doha, Qatar, May 3, 2014
 Inflorescence of rough barnyard grass (wild millet, Echinochloa muricata) in Lick Creek Park. College Station, Texas, July 29, 2020
 Stink bug on rough barnyard grass (wild millet, Echinochloa muricata) in Lick Creek Park. College Station, Texas, August 1, 2021
 Rough barnyard grass (wild millet, Echinochloa muricata) on a recent sewage line right of way in Lick Creek Park. College Station, Texas, July 22, 2020
 Rough barnyard grass (wild millet, Echinochloa muricata) on a recent sewage line right of way in Lick Creek Park. College Station, Texas, August 14, 2020
 Rough barnyard grass (wild millet, Echinochloa muricata) on a recent forest cutting in Lick Creek Park. College Station, Texas, July 23, 2018
 Close-up of rough barnyard grass (wild millet, Echinochloa muricata) on a recent sewage line right of way in Lick Creek Park. College Station, Texas, July 22, 2020
 Spikelet of rough barnyard grass (wild millet, Echinochloa muricata) on a recent forest cutting in Lick Creek Park. College Station, Texas, July 23, 2018
 Plant of Cornulaca aucheri near Al Istiqlal Street in West Bay. Doha, Qatar, May 6, 2014
 Solanum nigrum(?) on roadside of Al Istiqlal Street in West Bay. Doha, Qatar, April 22, 2014
 Dry flowers of Pithecellobium dulce on Al Istiqlal Street in West Bay. Doha, Qatar, April 22, 2014
 Cornulaca aucheri(?) taken from a roadside of Al Istiqlal Street in West Bay. Doha, Qatar, April 25, 2014
 Chinaberry (Melia azedarach) on Al Istiqlal Street in West Bay. Doha, Qatar, April 22, 2014
 Nimtree (Azadirachta indica) near Al Istiqlal Street in West Bay. Doha, Qatar, October 20, 2014
 Lucky nut (Thevetia peruviana) on Al Istiqlal Street in West Bay. Doha, Qatar, April 22, 2014
 River Red Gum (Eucalyptus camaldulensis) on Al Istiqlal Street in West Bay. Doha, Qatar, April 22, 2014
 Wilted spurge (Euphorbia prostrata) on Al Istiqlal Street in West Bay. Doha, Qatar, May 5, 2014
 Cornulaca aucheri(?) on a roadside of Al Istiqlal Street in West Bay. Doha, Qatar, April 25, 2014
 Hopbush (Dodonaea viscosa) with seeds on Al Istiqlal Street in West Bay. Doha, Qatar, April 22, 2014
 Close up of Cornulaca aucheri(?) taken from a roadside of Al Istiqlal Street in West Bay. Doha, Qatar, April 25, 2014
 Paperflower (Bougainvillea glabra) on a fence on Al Istiqlal Street in West Bay. Doha, Qatar, April 22, 2014
 Fruits of River Red Gum (Eucalyptus camaldulensis) taken from Al Istiqlal Street in West Bay. Doha, Qatar, August 17, 2014
 Hopbush (Dodonaea viscosa) near a fence on Al Istiqlal Street in West Bay. Doha, Qatar, April 22, 2014
 Fruits of Indian Bat Tree (Ficus amplissima) near Al Istiqlal Street near West Bay. Doha, Qatar, May 11, 2014
 Seeds of damas trees (Conocarpus lancifolius) near Al Istiqlal Street in West Bay. Doha, Qatar, May 6, 2014
 Indian Bat Tree (Ficus amplissima) near Al Istiqlal Street in West Bay. Doha, Qatar, October 20, 2014
 Glasswort (Salsola imbricata) on wasteland near Al Istiqlal Street in West Bay. Doha, Qatar, October 20, 2014
 Suaeda aegyptiaca in bloom on wasteland near Al Istiqlal Street in West Bay. Doha, Qatar, October 20, 2014
 Dry petals of paperflower (Bougainvillea glabra) near Al Istiqlal Street in West Bay. Doha, Qatar, October 20, 2014
 Flowers of River Red Gum (Eucalyptus camaldulensis) taken from Al Istiqlal Street in West Bay. Doha, Qatar, April 22, 2014
 Blooming Suaeda aegyptiaca taken from wasteland near Al Istiqlal Street in West Bay. Doha, Qatar, October 20, 2014
 Leaf of Rusty Fig Tree (Ficus rubiginosa(?)) near Al Istiqlal Street near West Bay. Doha, Qatar, May 11, 2014
 Seeds of Anchusa hispida(?) (borage family) of Al Istiqlal Street in West Bay. Doha, Qatar, April 22, 2014
 Yellow trumpetbush (Tecoma stans) on a fence on Al Istiqlal Street in West Bay. Doha, Qatar, April 22, 2014
 Pagoda tree (Plumeria alba) in area of Al Istiqlal Street in West Bay. Doha, Qatar, September 12, 2014
 Winged seeds of hopbush (Dodonaea viscosa) on Al Istiqlal Street in West Bay. Doha, Qatar, April 22, 2014
 Petals of paperflower (Bougainvillea glabra) on the ground on Al Istiqlal Street in West Bay. Doha, Qatar, October 20, 2014
 Hairy crabgrass (Digitaria sanguinalis) on sidewalk of Al Istiqlal Street in West Bay. Doha, Qatar, August 23, 2014
 Petals of paperflower (Bougainvillea glabra) on the ground on Al Istiqlal Street in West Bay. Doha, Qatar, April 28, 2014
 Nettle-leaf goosefoot (Chenopodium murale) with seeds near Al Istiqlal Street in West Bay. Doha, Qatar, May 5, 2014
 Sodom Apple (Calotropis procera) on roadside of Al Istiqlal Street in West Bay. Doha, Qatar, April 22, 2014
 Fruits of Indian Bat Tree (Ficus amplissima) near Al Istiqlal Street near West Bay. Doha, Qatar, September 25, 2014
 Graceful Sandmat (spurge, Euphorbia hypericifolia) taken from area of Al Istiqlal Street in West Bay. Doha, Qatar, May 1, 2014
 Fruit receptacles of Solanum nigrum(?) on roadside of Al Istiqlal Street in West Bay. Doha, Qatar, April 22, 2014
 Tetraena qatarense (Zygophyllum qatarense, local name harm) in empty area north from crossing of Al Istiqlal and Al Markhiya streets in West Bay. Doha, Qatar, April 28, 2014
 Malformed fruits of Heliotropium bacciferum(?) damaged by insects of Al Istiqlal Street in West Bay. Doha, Qatar, April 22, 2014
 Fruits of henna tree (Lawsonia inermis) in area of Al Istiqlal Street in West Bay. Doha, Qatar, November 27, 2014
 Fruits of henna tree (Lawsonia inermis) taken from area of Al Istiqlal Street in West Bay. Doha, Qatar, November 27, 2014
 Winged seed capsules of hopbush (Dodonaea viscosa) on Al Istiqlal Street in West Bay. Doha, Qatar, April 22, 2014
 Close up of Graceful Sandmat (spurge, Euphorbia hypericifolia) taken from area of Al Istiqlal Street in West Bay. Doha, Qatar, May 1, 2014
 Bengal almond tree (Terminalia catappa) with a fruit on Al Istiqlal Street in West Bay. Doha, Qatar, April 22, 2014
 Blooming Tamarind (Indian Date, Tamarindus indica) in area of Al Istiqlal Street in West Bay. Doha, Qatar, May 5, 2014
 Winged seeds of glasswort (Salsola imbricata) taken from wasteland near Al Istiqlal Street in West Bay. Doha, Qatar, October 20, 2014
 Seeds (winged capsule) of hopbush (Dodonaea viscosa) on Al Istiqlal Street in West Bay. Doha, Qatar, April 22, 2014
 Tetraena qatarense (Zygophyllum qatarense, local name harm) taken from empty area north from crossing of Al Istiqlal and Al Markhiya streets in West Bay at sunrise. Doha, Qatar, April 25, 2014
 Barnyard grass (cockspur, Echinochloa crus-galli) on shores of Lake Somerville near Birch Creek Unit of Somerville Lake State Park. Texas, October 4, 2022
 Barnyard grass (cockspur, Echinochloa crus-galli) on Lake Somerville Trailway near Nails Creek Unit of Somerville Lake State Park. Texas, September 12, 2021
 Inflorescense of barnyard grass (cockspur, Echinochloa crus-galli) on shores of Lake Somerville near Birch Creek Unit of Somerville Lake State Park. Texas, October 4, 2022
 Flowers of barnyard grass (cockspur, Echinochloa crus-galli) on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, August 29, 2020
 Blooming barnyard grass (cockspur, Echinochloa crus-galli) on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, August 29, 2020
 Inflorescence of barnyard grass (cockspur, Echinochloa crus-galli) on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, August 29, 2020
 Winged fruits on a twig of glasswort (Salsola imbricata) taken from wasteland near Al Istiqlal Street in West Bay. Doha, Qatar, October 20, 2014
 Seed pods of Madras thorn acacia (Pithecellobium dulce) on Al Istiqlal Street in West Bay. Doha, Qatar, April 22, 2014
 Twig of Australian pine (she-oak, Casuarina equisetifolia) found in area of Al Istiqlal Street in West Bay. Doha, Qatar, September 12, 2014
 Almost dry Centaurea sinaica (local names birkan, murrar) with seeds on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014
 Aerva javanica (local names towayim, tarfa, tirf, Tuwaim) on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Centaurea sinaica (local names birkan, murrar) with seeds on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014
 Suaeda aegyptiaca (Chenopodium aegyptiacum, local names juliman, guluman, ikhreet, hamd) taken from salty wasteland in West Bay. Doha, Qatar, August 21, 2014
 Cocculus pendulus vine (local names khuneigh, gurdhi) on a dry tree near Karaana (Karana, Al Kiranah), south-west from Doha. Qatar, April 23, 2014
 Red berry on a vine of Cocculus pendulus (local names khuneigh, gurdhi) near Karaana (Karana, Al Kiranah), south-west from Doha. Qatar, April 23, 2014
 Psoralea plicata (Cullen plicatum, local names hama, Jhil) near Karaana (Karana, Al Kiranah), south-west from Doha. Qatar, April 23, 2014
 Close-up of flowers of barnyard grass (cockspur, Echinochloa crus-galli) on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, August 29, 2020
 Barnyard grass (cockspur, Echinochloa crus-galli) with a little green frog on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, August 29, 2020
 Flower spike of barnyard grass (cockspur, Echinochloa crus-galli) on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, August 29, 2020
 Salt tolerant plant Tetraena qatarense (Zygophyllum qatarense, local name harm) in empty area north from crossing of Al Istiqlal and Al Markhiya streets in West Bay. Doha, Qatar, April 25, 2014
 Ripe seed pods of Madras thorn acacia (Pithecellobium dulce) on Al Istiqlal Street in West Bay. Doha, Qatar, April 28, 2014
|