 Flowers of horsebean (paloverde, Ratama, Parkinsonia aculeata) in a park of Qatar University. Doha, Qatar, April 25, 2016
 Horsebean (paloverde, Ratama, Parkinsonia aculeata) on roadside of a road to Mesaieed. Qatar, March 4, 2016
 Horsebean (paloverde, Ratama, Parkinsonia aculeata) grown on roadside of a road to Mesaieed. Qatar, March 4, 2016
 Narrow leaves of Horsebean (paloverde, Ratama, Parkinsonia aculeata) on roadside of a road to Mesaieed. Qatar, March 4, 2016
 Blooming Horsebean (paloverde, Ratama, Parkinsonia aculeata) in Education City campus. Doha, Qatar, March 11, 2010
 Paloverde flower (Parkinsonia aculeata, ratama, horsebean) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, April 19, 2008
 Blooming Paloverde (Parkinsonia aculeata, ratama, horsebean) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 25, 2009
 Blooming paloverde (Ratama, Horsebean) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 22, 2010
 Blooming paloverde (Ratama, Horsebean) tree at the end Ein Bokek Creek, near Dead Sea. The Middle East, March 3, 2000
 Field of black-eyed susan and blooming trees of paloverde (Ratama, Horsebean) near Clay, view from Road 50, south from College Station, May 17, 2010
 Branch of Atriplex leucoclada taken from a park of Qatar University. Doha, Qatar, April 25, 2016
 Tamarisk (Tamarix) tree in a park of Qatar University. Doha, Qatar, April 25, 2016
 Mesquite tree (Prosopis juliflora) in a park of Qatar University. Doha, Qatar, April 25, 2016
 Daisy bushes (Brachyglottis greyi) in a park of Qatar University. Doha, Qatar, April 25, 2016
 Cocculus pendulus (local names khuneigh, gurdhi) in a park of Qatar University. Doha, Qatar, April 25, 2016
 Self-sown daisy bush (Brachyglottis greyi) in a wadi in a park of Qatar University. Doha, Qatar, April 25, 2016
 Gum arabic tree (babul, Vachellia nilotica, Acacia arabica) in a park of Qatar University. Doha, Qatar, April 25, 2016
 Beach morning glory (railroad vine, Ipomoea pes-caprae) in a park of Qatar University. Doha, Qatar, April 25, 2016
 Self-sown trailing daisy (Wedelia trilobata, Sphagneticola trilobata) under a palm tree in a park of Qatar University. Doha, Qatar, April 25, 2016
 Pan dropseed grass (Sporobolus ioclados) in a park of Qatar University. Doha, Qatar, March 23, 2016
 Mesquite tree (Prosopis juliflora) in a park of Qatar University. Doha, Qatar, March 23, 2016
 Caper plant (Capparis spinosa) in a park of Qatar University. Doha, Qatar, March 23, 2016
 Flowers of mesquite tree (Prosopis juliflora) in a park of Qatar University. Doha, Qatar, March 23, 2016
 Self-sown daisy bush (Brachyglottis greyi) in a park of Qatar University. Doha, Qatar, March 23, 2016
 Blooming daisy bush (Brachyglottis greyi) in a park of Qatar University. Doha, Qatar, March 23, 2016
 Indian love grass (Eragrostis pilosa) near a water sprinkler in a park of Qatar University. Doha, Qatar, March 23, 2016
 Self-sown trailing daisy (Wedelia trilobata, Sphagneticola trilobata) in a park of Qatar University. Doha, Qatar, March 23, 2016
 Main entrance of TAMUQ (Texas A&M University at Qatar) in Education City. Doha, Qatar, April 14, 2011
 TAMUQ research area (Texas A and M University at Qatar) in Education City campus. Doha, Qatar, April 26, 2011
 Frankincense tree (Boswellia sacra) in Rawdat Al Faras Research Station (RAFRS, or Qatar University Farm) near Al Zubara Road. Qatar, April 20, 2016
 Seed head of Picris radicata(?) in Rawdat Al Faras Research Station (RAFRS, or Qatar University Farm) near Al Zubara Road. Qatar, April 20, 2016
 Syrian mesquite (Prosopis farcta) in bloom in Rawdat Al Faras Research Station (RAFRS, or Qatar University Farm) near Al Zubara Road. Qatar, April 20, 2016
 Barbary fig cactus (Opuntia ficus-indica) growing as crop in Rawdat Al Faras Research Station (RAFRS, or Qatar University Farm) near Al Zubara Road. Qatar, April 20, 2016
 Old gate in Aspire Park. Doha, Qatar, April 21, 2016
 Cactus pads of Barbary fig (Opuntia ficus-indica) growing as crop in Rawdat Al Faras Research Station (RAFRS, or Qatar University Farm) near Al Zubara Road. Qatar, April 20, 2016
 White saxaul (Haloxylon persicum) planted vegetatively from a locally found tree in Rawdat Al Faras Research Station (RAFRS, or Qatar University Farm) near Al Zubara Road. Qatar, April 20, 2016
 Moonlit pathway in Aspire Park. Doha, Qatar, April 21, 2016
 Some slender tree in Aspire Park. Doha, Qatar, April 21, 2016
 West Bay from Sheraton Park on Corniche. Doha, Qatar, April 4, 2016
 Trees of white saxaul (Haloxylon persicum) planted vegetatively from a locally found tree in Rawdat Al Faras Research Station (RAFRS, or Qatar University Farm) near Al Zubara Road. Qatar, April 20, 2016
 Branches of white saxaul (Haloxylon persicum) planted vegetatively from a locally found tree in Rawdat Al Faras Research Station (RAFRS, or Qatar University Farm) near Al Zubara Road. Qatar, April 20, 2016
 Richard Serra 7 sculpture on Museum of Islamic Art. Doha, Qatar Park pier. Doha, Qatar, June 14, 2016
 View of West Bay from Museum of Islamic Art. Doha, Qatar Park pier in dusk. Doha, Qatar, June 14, 2016
 Richard Serra 7 sculpture in Museum of Islamic Art. Doha, Qatar Park pier. Doha, Qatar, June 9, 2016
 Inside of Richard Serra 7 sculpture in Museum of Islamic Art. Doha, Qatar Park pier. Doha, Qatar, June 9, 2016
 Looking up inside Richard Serra 7 sculpture on Museum of Islamic Art. Doha, Qatar Park pier. Doha, Qatar, June 14, 2016
 Richard Serra 7 sculpture on Museum of Islamic Art. Doha, Qatar Park pier in dusk. Doha, Qatar, June 14, 2016
 Fruit of natal plum (Carissa macrocarpa) taken from Museum of Islamic Art. Doha, Qatar Park. Doha, Qatar, June 10, 2016
 Boabab (Adansonia gregorii) in Aspire Park. Doha, Qatar, April 21, 2016
 Ministry of Labor from a park below Sheraton Hotel. Doha, Qatar, April 4, 2016
 Richard Serra 7 sculpture on Museum of Islamic Art. Doha, Qatar Park pier at early morning. Doha, Qatar, June 14, 2016
 View from the foot of Richard Serra 7 sculpture on Museum of Islamic Art. Doha, Qatar Park pier. Doha, Qatar, June 14, 2016
 Entrance inside of Richard Serra 7 sculpture on Museum of Islamic Art. Doha, Qatar Park pier. Doha, Qatar, June 14, 2016
 Rusty steel of Richard Serra 7 sculpture on Museum of Islamic Art. Doha, Qatar Park pier. Doha, Qatar, June 14, 2016
 Western Mediterranean plant Grey Santolina (Santolina decumbens) grown in Rawdat Al Faras Research Station (RAFRS, or Qatar University Farm) near Al Zubara Road. Qatar, April 20, 2016
 Umbrella shade at early morning in Aspire Park. Doha, Qatar, April 21, 2016
 Olive tree (Olea europaea) in Aspire Park. Doha, Qatar, April 21, 2016
 Frywood tree (Albizia lebbeck) in Aspire Park. Doha, Qatar, April 21, 2016
 Purple light of sunrise from a park below Sheraton Hotel. Doha, Qatar, April 4, 2016
 New park and West Bay from a grassy hill below Sheraton Hotel. Doha, Qatar, April 4, 2016
 Jatropha integerrima in a park at Al Rafiei Street in Onaiza area. Doha, Qatar, April 24, 2016
 Olive tree (Olea europaea) planted in Aspire Park. Doha, Qatar, April 21, 2016
 Frywood tree (Albizia lebbeck) with fruits in Aspire Park. Doha, Qatar, April 21, 2016
 Cereus(?) cactus in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, April 12, 2016
 Desert fan palm (Washingtonia filifera or may be robusta) in Aspire Park. Doha, Qatar, April 21, 2016
 Olive tree (Olea europaea) at morning in Aspire Park. Doha, Qatar, April 21, 2016
 Petals of Jatropha integerrima in a park at Al Rafiei Street in Onaiza area. Doha, Qatar, April 27, 2016
 Red petals of Jatropha integerrima in a park at Al Rafiei Street in Onaiza area. Doha, Qatar, April 27, 2016
 Flowers of Lantana camara in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, April 12, 2016
 Spurflower (Plectranthus pentheri)(?) in a park at Al Markhiya Street near a corner with Onaiza. Doha, Qatar, April 28, 2016
 Butterfly pea (Clitoria ternatea) in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, April 26, 2016
 Orange jessamine (Murraya paniculata) in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, April 26, 2016
 Candle bush (Senna alata)(?) in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, April 26, 2016
 Mottled leaves of Acalypha variegata in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, April 26, 2016
 Bellyache bush (Jatropha gossypiifolia) in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, April 12, 2016
 Flamboyant-de-jardin (Caesalpinia pulcherrima) in a park at Al Intisar Street near a corner with Onaiza. Doha, Qatar, April 27, 2016
 Purple flowers of Lantana camara in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, April 12, 2016
 Umbrella papyrus (Cyperus alternifolius) in a park at Al Markhiya Street near a corner with Onaiza. Doha, Qatar, April 28, 2016
 Flowers of flamboyant-de-jardin (Caesalpinia pulcherrima) in a park at Al Intisar Street near a corner with Onaiza. Doha, Qatar, April 27, 2016
 Blooming siricote tree (Cordia sebestena) in a park at Al Rafiei Street in Onaiza area. Doha, Qatar, April 24, 2016
 Indian coral tree (Erythrina variegata) in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, April 26, 2016
 Blue flowers of butterfly pea (Clitoria ternatea) in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, April 26, 2016
 Chaste tree (Vitex agnus-castus) in a park at Al Intisar Street near a corner with Onaiza. Doha, Qatar, April 27, 2016
 Red powder puff flower (Calliandra haematocephala) in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, April 12, 2016
 Leaves of mango tree (Mangifera indica) in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, April 26, 2016
 Close up of purple flowers of Lantana camara in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, April 12, 2016
 Fountain grass (Pennisetum setaceum) planted in a park at Al Markhiya Street near a corner with Onaiza. Doha, Qatar, April 28, 2016
 Jungle geranium (Ixora coccinea) planted in a park at Al Markhiya Street near a corner with Onaiza. Doha, Qatar, April 28, 2016
 Main entrance of Texas A and M University in Education City. Doha, Qatar, April 30, 2013
 Indian coral tree (Erythrina variegata) planted in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, April 12, 2016
 Boat lily (Tradescantia spathacea, Rhoeo discolor) in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, April 26, 2016
 Fruits and flowers of bellyache bush (Jatropha gossypiifolia) in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, April 12, 2016
 Glossy leaves of mango tree (Mangifera indica)(?) in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, April 26, 2016
 Flowers of chaste tree (Vitex agnus-castus) in a park at Al Intisar Street near a corner with Onaiza. Doha, Qatar, April 27, 2016
 Fruits of yellow trumpetbush (Tecoma stans or may be smithii) in a park at Al Intisar Street near a corner with Onaiza. Doha, Qatar, April 27, 2016
 Back lit fountain grass (Pennisetum setaceum) planted in a park at Al Markhiya Street near a corner with Onaiza. Doha, Qatar, April 28, 2016
 Tradescantia pallida (Setcreasea purpurea, Purple Heart) in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, April 26, 2016
 Purple Heart (Tradescantia pallida, Setcreasea purpurea) in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, April 26, 2016
 Dark leaves of bellyache bush (Jatropha gossypiifolia) in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, April 12, 2016
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