 Slender branches with small green flowers of Polycarpaea repens (Corrigiola repens) in sand near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Slender branches of Polycarpaea repens (Corrigiola repens) south from Sealine Beach Resort near Mesaieed. Southern Qatar, March 5, 2014
 Slender branches of Polycarpaea repens (Corrigiola repens) in windblown sand on roadside of Salwa Road in area of Khashem Al Nekhsh. Southern Qatar, March 18, 2016
 Polycarpaea repens (Corrigiola repens) at entrance of Umm Bab in south-western Qatar, February 21, 2014
 Polycarpaea repens (Corrigiola repens) in sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, March 21, 2015
 Polycarpaea repens (Corrigiola repens) in sand near limestone cliffs in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, April 1, 2016
 Polycarpaea repens on gypsum pavement (selenite) in area of Jebel Al-Nakhsh in south-western Qatar, February 7, 2014
 Blooming Polycarpaea repens and Dipterygium glaucum in sand near limestone cliffs in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, April 1, 2016
 Arfaj (Rhanterium epapposum) in a small wadi near Green Circles (center-pivot irrigation) in Irkhaya Farms. South-western Qatar, March 29, 2014
 Sand pit trap of antlion larvae in a small wadi near Green Circles (center-pivot irrigation) in Irkhaya Farms. South-western Qatar, March 29, 2014
 Blooming arfaj (Rhanterium epapposum) in a small wadi near Green Circles (center-pivot irrigation) in Irkhaya Farms. South-western Qatar, March 29, 2014
 Flowers of Water Spider Orchid (Habenaria repens) near a pond in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Partridge berry (Mitchella repens) in Big Thicket park on Kirby Trail, with white flowers in twin-like union at the end of creeping stems and small rounded leaves in pairs. Texas, April 26, 2008
 Small white flowers of partridge-berry (Mitchella repens) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, April 6, 2024
 Small yellow flowers of Dipterygium glaucum (Cleome pallida Kotschy, Dipterygium scabrum) at entrance of Umm Bab in south-western Qatar, March 3, 2014
 Yellow distaff-thistle (Atractylis carduus, local names jalwa, laymoony, shuwwaykh) in a small wadi near Green Circles (center-pivot irrigation) in Irkhaya Farms. South-western Qatar, March 29, 2014
 Mating domino beetles (Egyptian predatory beetles Anthia sexmaculata) under acacia tree in a small wadi near Green Circles (center-pivot irrigation) in Irkhaya Farms. South-western Qatar, March 29, 2014
 Polycarpaea spicata with flowers on a beach of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
 Suaeda aegyptiaca(?) with small flowers on a beach in the area of Al Hamala (Al Hamlah) Water Well near Umm Bab. South-western Qatar, November 7, 2014
 Flowers of Leptadenia pyrotechnica taken from area of Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, November 15, 2014
 Flowers of bindweed Convolvulus prostratus(?) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, October 25, 2014
 Flowers of Leptadenia pyrotechnica on the border of Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, November 15, 2014
 Some species of Chenopodium with small leaves (Dysphania ambrosioides)(?) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, November 15, 2014
 Small white flowers of partridge-berry (Mitchella repens) in a forest on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, April 8, 2018
 Flowers of clustered yellowtop (Flaveria trinervia) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, October 25, 2014
 Flowers of Smooth sow thistle (Sonchus oleraceus) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, November 15, 2014
 Silverleaf nightshade (Solanum elaeagnifolium) with flowers on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, October 25, 2014
 Flowers of silverleaf nightshade (Solanum elaeagnifolium) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, October 25, 2014
 Flowers of black nightshade (Solanum nigrum) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, October 25, 2014
 Yellow dandelion like flowers of Launaea mucronata(?) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, October 25, 2014
 Close up of flowers of silverleaf nightshade (Solanum elaeagnifolium) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, October 25, 2014
 Nettle-leaf goosefoot (Chenopodium murale)(?) with flowers on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, November 15, 2014
 Pinkish tubular flowers of Staggerweed (Stachys arvensis) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, November 15, 2014
 Two flowers of Morning glory (bindweed, Convolvulus arvensis) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, November 15, 2014
 Clustered yellowtop (Flaveria trinervia) with yellow flowers on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, October 25, 2014
 Star shaped flowers of Leptadenia pyrotechnica on the border of Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, November 15, 2014
 Flowers of Dog s Paw plant (Camel s Eye, Gymnarrhena micrantha) near Umm Bab in south-western Qatar, March 3, 2014
 Flowers of Dog s Paw plant (Camel s Eye, Gymnarrhena micrantha) near Umm Bab in south-western Qatar, March 3, 2014
 White flowers of Morning glory (bindweed, Convolvulus arvensis) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, October 25, 2014
 Pink flowers of Morning glory (bindweed, Convolvulus arvensis) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, October 25, 2014
 Workers collecting fodder from Green Circles (center-pivot irrigation) in Irkhaya Farms. South-western Qatar, March 29, 2014
 Flowers of creeping lady s-tresses orchid (Goodyera repens) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Flowers of creeping lady s-tresses orchid (Goodyera repens) near Dibuny, north-west from Saint Petersburg. Russia, August 6, 2017
 Bee like fly on flowers of radish (Raphanus sativus, local names ruweid, fijil) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, November 15, 2014
 Prostrate plant of spiderling (Boerhavia erecta) with tiny flowers on roadside of Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, October 25, 2014
 Paired leaves and pinkish tubular flowers of Staggerweed (Stachys arvensis) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, November 15, 2014
 Flowers on a small plant of Reseda muricata (local name showla) in a runnel north from Dukhan in western Qatar, March 3, 2014
 Argentine peppercress (Lepidium bonariense)(?) on Green Circles (center-pivot irrigation) in Irkhaya Farms. South-western Qatar, March 29, 2014
 London rocket (Sisymbrium irio) on Green Circles (center-pivot irrigation) in Irkhaya Farms. South-western Qatar, March 29, 2014
 Epazote (wormseed, Dysphania ambrosioides) on Green Circles (center-pivot irrigation) in Irkhaya Farms. South-western Qatar, March 29, 2014
 Basal rosette with flowers of Dog s Paw plant (Camel s Eye, Gymnarrhena micrantha) near Umm Bab in south-western Qatar, March 3, 2014
 Twin flowers of partridge berry (Mitchella repens) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, April 20, 2019
 White flowers of partridge berry (Mitchella repens) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, April 20, 2019
 Partridge berry (Mitchella repens) with flowers and a fruit in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, April 28, 2018
 Large flock of sparrows sitting on a bush near Green Circles (center-pivot irrigation) in Irkhaya Farms. South-western Qatar, March 29, 2014
 Fleabane daisy like plant of aster family on Green Circles (center-pivot irrigation) in Irkhaya Farms. South-western Qatar, March 29, 2014
 Brown butterflies on flowers of radish (Raphanus sativus, local names ruweid, fijil) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, November 15, 2014
 Water Spider Orchid (Habenaria repens) near a pond in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Seaside heliotrope (Heliotropium curassavicum, local name ramram) on Green Circles (center-pivot irrigation) in Irkhaya Farms. South-western Qatar, March 29, 2014
 White clover (Trifolium repens) in Lick Creek Park. College Station, Texas, March 22, 2019
 Fat green grasshopper on a leaf of Chenopodium murale on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, November 15, 2014
 Partridge berry (Mitchella repens) with flowers and fruits on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, April 12, 2019
 Close up of Water Spider Orchid (Habenaria repens) near a pond in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Algae in an irrigation pond near Green Circles (center-pivot irrigation) in Irkhaya Farms. South-western Qatar, March 29, 2014
 Green blanket of Euphorbia prostrata or may be Euphorbia serpens (local name lubaina) in Irkhaya Farms. South-western Qatar, March 29, 2014
 African foxtail grass (buffelgrass, Cenchrus pennisetiformis) on the border of Green Circles (center-pivot irrigation) in Irkhaya Farms. South-western Qatar, March 29, 2014
 Radish (Raphanus sativus, local names ruweid, fijil) on Green Circles (center-pivot irrigation) in Irkhaya Farms. South-western Qatar, March 29, 2014
 Alfalfa (lucerne, Medicago sativa, local names jet, barseem) on Green Circles (center-pivot irrigation) in Irkhaya Farms. South-western Qatar, March 29, 2014
 Group of birdwatchers from QNHG (Qatar Natural History Group) looking for a white owl near Green Circles (center-pivot irrigation) in Irkhaya Farms. South-western Qatar, March 29, 2014
 Caterpillar feeding on flowers of fleabane daisy (Erigeron bonariensis, Conyza bonariensis) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, November 15, 2014
 White clover (Trifolium repens) on a lawn in Wolf Pen Creek Park. College Station, Texas, March 31, 2021
 Green fly sitting on yellow flowers of Ochradenus baccatus (Pearl Plant, Taily Weed, local name Gurdhi or qurDi) in a runnel north from Dukhan in western Qatar, March 3, 2014
 Partridge berry (Mitchella repens) flowers with 4 petals in twin-like union and velvety hairs on petal surface in Big Thicket park on Kirby Trail. Texas, April 26, 2008
 Flower spikes of Water Spider Orchid (Habenaria repens) near a pond in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Close up of a caterpillar feeding on flowers of fleabane daisy (Erigeron bonariensis, Conyza bonariensis) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, November 15, 2014
 Flower of radish (Raphanus sativus, local names ruweid, fijil) on Green Circles (center-pivot irrigation) in Irkhaya Farms. South-western Qatar, March 29, 2014
 Aegean dock (Rumex dentatus, local names Khillah, hommad) on Green Circles (center-pivot irrigation) in Irkhaya Farms. South-western Qatar, March 29, 2014
 Flower of alfalfa (lucerne, Medicago sativa, local names jet, barseem) on Green Circles (center-pivot irrigation) in Irkhaya Farms. South-western Qatar, March 29, 2014
 Green algae in a pond outside of Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, March 5, 2016
 Red natal grass (Melinis repens) with soft flowers in TAMU Holistic Garden in Texas A and M University. College Station, Texas, November 8, 2009
 Clouded Yellow butterfly (Colias croceus) on flowers of radish (Raphanus sativus, local names ruweid, fijil) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, November 15, 2014
 Green blister(?) beetle on yellow flowers of Ochradenus baccatus (Pearl Plant, Taily Weed, local name Gurdhi or qurDi) in a runnel north from Dukhan in western Qatar, March 3, 2014
 Partridge berry (Mitchella repens) with flowers having 5 and 6 petals on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 27, 2022
 Yellow and black caterpillar feeding on flowers of fleabane daisy (Erigeron bonariensis, Conyza bonariensis) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, November 15, 2014
 Close up of Aegean dock (Rumex dentatus, local names Khillah, hommad) on Green Circles (center-pivot irrigation) in Irkhaya Farms. South-western Qatar, March 29, 2014
 Flower buds of partridge berry (Mitchella repens) on Lone Star Hiking Trail south from Stubblefield Campground in Sam Houston National Forest. Huntsville, Texas, April 2, 2019
 White clover (Trifolium repens) taken from Mareb Street in Onaiza area. Doha, Qatar, April 18, 2016
 Clouded Yellow butterfly (Colias croceus) sitting on flowers of radish (Raphanus sativus, local names ruweid, fijil) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, November 15, 2014
 Back lit Clouded Yellow butterfly (Colias croceus) on flowers of radish (Raphanus sativus, local names ruweid, fijil) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, November 15, 2014
 Flowers of Desert Thumb (Cynomorium coccineum, local name tartouth) on a beach in the area of Al Hamala (Al Hamlah) Water Well near Umm Bab in south-western Qatar, March 3, 2014
 Green branches of desert date (Balanites aegyptiaca) behind a fence on roadside of Salwa Highway near Saliyah military housing south-west from Doha. Qatar, March 25, 2016
 Migratory bird Northern Wheatear (Oenanthe oenanthe) on dry twig near Green Circles (center-pivot irrigation) in Irkhaya Farms. South-western Qatar, March 29, 2014
 Inwardly curved branches of Virgin s Hand plant (Anastatica hierochuntica, local names kaf mariam, jefaiea) on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, March 1, 2014
 White clover (Trifolium repens) under a palm tree on Mareb Street in Onaiza area. Doha, Qatar, May 2, 2016
 Green seed pod of Astragalus sieberi taken from a depression on periphery of Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, March 5, 2016
 Migratory bird Northern Wheatear (Oenanthe oenanthe) perching on dry twig near Green Circles (center-pivot irrigation) in Irkhaya Farms. South-western Qatar, March 29, 2014
 Inwardly curved, woody branches of Virgin s Hand plant (Anastatica hierochuntica, local names kaf mariam, jefaiea) on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, March 1, 2014
 Yellow flowers of Dipterygium glaucum (Cleome pallida Kotschy, Dipterygium scabrum) at entrance of Umm Bab in south-western Qatar, March 3, 2014
 White clover (Trifolium repens) under a palm tree on Mareb Street in Onaiza area. Doha, Qatar, April 18, 2016
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