 Leaf of Hairy bittercress (Cardamine hirsuta) taken from gardens of Sheraton Hotel in West Bay. Doha, Qatar, January 26, 2016
 Close up of a leaf of Hairy bittercress (Cardamine hirsuta) taken from gardens of Sheraton Hotel in West Bay. Doha, Qatar, January 26, 2016
 Flowers of Hairy bittercress (Cardamine hirsuta) taken from gardens of Sheraton Hotel in West Bay. Doha, Qatar, January 26, 2016
 Plant of Hairy bittercress (Cardamine hirsuta) taken from gardens of Sheraton Hotel in West Bay. Doha, Qatar, January 26, 2016
 Hairy bittercress (Cardamine hirsuta) grown as weed in gardens of Sheraton Hotel in West Bay. Doha, Qatar, January 25, 2016
 Rosette of leaves of Hairy bittercress (Cardamine hirsuta) taken from gardens of Sheraton Hotel in West Bay. Doha, Qatar, January 26, 2016
 Hairy bittercress (Cardamine hirsuta) grown as weed in wet place in gardens of Sheraton Hotel in West Bay. Doha, Qatar, January 26, 2016
 White flowers of hairy bittercress weed (Cardamine hirsuta) in Lick Creek Park. College Station, Texas, January 20, 2020
 Leaf of a shrub (Zanthoxylum beecheyanum) planted in gardens of Sheraton Hotel in West Bay. Doha, Qatar, January 25, 2016
 Leaf of Swine cress (Lepidium didymum) taken from gardens of Sheraton Hotel in West Bay. Doha, Qatar, January 26, 2016
 White and black cat resting in gardens of Sheraton Hotel in West Bay. Doha, Qatar, January 25, 2016
 Alert white and black cat in gardens of Sheraton Hotel in West Bay. Doha, Qatar, January 25, 2016
 Hairy bittercress weed (Cardamine hirsuta, mustard family) with seeds and tiny white flowers in Lick Creek Park. College Station, Texas, February 23, 2024
 White flowers of star jasmine (Jasminum multiflorum) planted in gardens of Sheraton Hotel in West Bay. Doha, Qatar, January 25, 2016
 Hairy bittercress weed (Cardamine hirsuta) on a sandy path below a sewage station in Lick Creek Park. College Station, Texas, January 20, 2020
 Leaves of hairy bittercress weed (Cardamine hirsuta) on a sandy path below a sewage station in Lick Creek Park. College Station, Texas, January 20, 2020
 Jatropha integerrima planted in gardens of Sheraton Hotel in West Bay. Doha, Qatar, January 26, 2016
 Orange flowers of aloe planted in gardens of Sheraton Hotel in West Bay. Doha, Qatar, January 25, 2016
 Red flower of China rose (Hibiscus rosa-sinensis) planted in gardens of Sheraton Hotel in West Bay. Doha, Qatar, January 25, 2016
 Early blooming winter annual weed hairy bittercress (Cardamine hirsuta) in a shallow depression on side of FS203 near Richards Loop Trail in Sam Houston National Forest. Texas, February 21, 2024
 Glossy leaves of Chinese pepper tree (Zanthoxylum beecheyanum) planted in gardens of Sheraton Hotel in West Bay. Doha, Qatar, January 25, 2016
 Climbing plant of Maiden s Jealousy (Tristellateia australasiae) with yellow flowers in gardens of Sheraton Hotel in West Bay. Doha, Qatar, January 26, 2016
 Lush green shoot of Chinese pepper tree (Zanthoxylum beecheyanum) planted in gardens of Sheraton Hotel in West Bay. Doha, Qatar, January 25, 2016
 Sheraton Hotel in West Bay at evening. Doha, Qatar, January 25, 2016
 Dhow boat at Corniche, with Sheraton Hotel in background. Doha, Qatar, January 29, 2010
 Hairy bittercress weed (Cardamine hirsuta) in a water pool on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, February 7, 2021
 Harbor from a beach of Sheraton Hotel in West Bay. Doha, Qatar, January 25, 2016
 Lights of West Bay from a beach of Sheraton Hotel. Doha, Qatar, January 25, 2016
 View of Sheraton Hotel in West Bay from a beach. Doha, Qatar, January 25, 2016
 Hairy bittercress weed (Cardamine hirsuta, mustard family) in a water pool in Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, March 20, 2022
 Basal leaves of hairy bittercress weed (Cardamine hirsuta) in a water pool on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, February 7, 2021
 Palm alley on a beach of Sheraton Hotel in West Bay. Doha, Qatar, January 25, 2016
 Singapore Plumeria Dwarf Singapore Pink (Plumeria obtusa) planted in gardens of Sheraton Hotel in West Bay. Doha, Qatar, January 26, 2016
 Illumination of Sheraton Hotel at evening. Doha, Qatar, January 25, 2016
 Reflections of Sheraton Hotel at evening. Doha, Qatar, January 25, 2016
 Lights of Sheraton Hotel at evening. Doha, Qatar, January 25, 2016
 Corner of Sheraton Hotel at evening. Doha, Qatar, January 25, 2016
 Illuminated corner of Sheraton Hotel at evening. Doha, Qatar, January 25, 2016
 West Bay from a grassy hill 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
 Reflections of red sunrise in West Bay buildings from an area below Sheraton Hotel. Doha, Qatar, April 4, 2016
 Bittercress (Cardamine) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 10, 2016
 Blooming bittercress (Cardamine) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 10, 2016
 Sheraton Hotel at sunrise. Doha, Qatar, April 4, 2016
 Fountain below Sheraton Hotel at dusk. Doha, Qatar, April 4, 2016
 Approach to Sheraton Hotel at sunrise. Doha, Qatar, April 4, 2016
 Red light of sunrise over Sheraton Hotel. Doha, Qatar, April 4, 2016
 Palm alley below Sheraton Hotel. Doha, Qatar, April 4, 2016
 Beginning of sunrise over palms below Sheraton Hotel. Doha, Qatar, April 4, 2016
 Palm alley below Sheraton Hotel at dusk. Doha, Qatar, April 4, 2016
 Sheraton Hotel at sunrise from Corniche Street. Doha, Qatar, April 4, 2016
 Ministry of Labor from a park below Sheraton Hotel. Doha, Qatar, April 4, 2016
 White flowers of bittercress (Cardamine) in Zhiharevo, east from Saint Petersburg. Russia, June 2, 2011
 Doha Bank and Rotana Hotel in West Bay from Sheraton Park at morning. Doha, Qatar, March 19, 2011
 View of Sheraton Hotel and West Bay in Doha from a boat. Qatar, March 27, 2013
 Sheraton Hotel at the far end of the Corniche (seafront promenade) at morning. Doha, Qatar, January 17, 2010
 Purple light of sunrise from a park below Sheraton Hotel. Doha, Qatar, April 4, 2016
 Small white flowers of Bittercress (Cardamine) in Menkovo, south from Saint Petersburg. Russia, June 1, 2011
 Sheraton Hotel and West Bay across the gulf, view from Corniche. Doha, Qatar, February 26, 2011
 Bittercress (Cardamine) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 22, 2011
 Bittercress (Cardamine) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 22, 2017
 Bittercress (Cardamine) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 5, 2017
 Hairy fern leaf in greenhouses of Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, January 5, 2016
 White flowers of spring cress (bulbous bittercress, Cardamine bulbosa) on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, February 1, 2020
 White flowers of spring cress (bulbous bittercress, Cardamine bulbosa) in area of Winters Bayou in Sam Houston National Forest, east from Waverly. Texas, February 23, 2019
 White flowers of spring cress (bulbous bittercress, Cardamine bulbosa) in area of Winters Bayou in Sam Houston National Forest, east from Waverly. Texas, February 23, 2019
 Hard vetch (Vicia monantha) on white background taken from Ibn Nusaih Street in Onaiza area. Doha, Qatar, January 26, 2016
 W Hotel from Somerset West Bay hotel at morning. Doha, Qatar, January 19, 2010
 Fineleaf fumitory (Fumaria parviflora or may be F. vaillantii) on white background taken from Al Istiqlal Street in Onaiza area. Doha, Qatar, January 13, 2016
 W Hotel from a window of room 1908 of Somerset West Bay hotel at evening. Doha, Qatar, January 15, 2010
 W Hotel from a window of room 1908 of Somerset West Bay hotel at morning. Doha, Qatar, January 16, 2010
 Leaf of celery (Apium graveolens) on white background taken from Al Khair Street in Lejbailat area. Doha, Qatar, May 10, 2015
 Flowers of fineleaf fumitory (Fumaria parviflora or may be F. vaillantii) on white background taken from Al Istiqlal Street in Onaiza area. Doha, Qatar, January 13, 2016
 Lobby of W hotel from a window of room 1908 of Somerset West Bay hotel at morning. Doha, Qatar, January 16, 2010
 Burj Qatar (white lighted) and West Bay from Sheraton Park at morning. Doha, Qatar, February 3, 2012
 Rosin Weed (Cressa cretica, local names Senebiera, didyma, nedaiwa) on white background on Al Furqan Street in Al Luqta area. Doha, Qatar, January 14, 2016
 West Bay from Sheraton Park. Doha, Qatar, January 20, 2012
 Towers of West Bay from Sheraton Park. Doha, Qatar, January 29, 2015
 West Bay from Sheraton Park on Corniche. Doha, Qatar, April 4, 2016
 Towers of West Bay from Sheraton Park at sunrise. Doha, Qatar, January 17, 2010
 Bittercress (Cardamine) in Udelny Park. Saint Petersburg, Russia, June 8, 2017
 West Bay towers from Sheraton Park on Corniche at morning dusk. Doha, Qatar, January 28, 2010
 Al Bidda and Burj Qatar (Sheikh Saoud Bin Mohammed Bin Ali Al Thani) towers (under construction) of West Bay from Sheraton Park at sunrise. Doha, Qatar, January 17, 2010
 Flower beds opposite to teapot sculpture near Sheraton Park on Corniche in West Bay. Doha, Qatar, January 22, 2010
 Grass of Chrysopogon plumulosus on white background in roadside depression of Dukhan Highway. Qatar, January 15, 2016
 Giant teapot sculpture (dallah, or coffee pot monument) near Sheraton Park on Corniche in West Bay. Doha, Qatar, January 22, 2010
 Four Seasons Hotel in West Bay. Doha, Qatar, January 24, 2012
 Boccone s sandspurry (Spergularia bocconei)(?) on white background in area of Jabal Al Jassasiya, on north-eastern coast. Qatar, January 29, 2016
 Hairy bracket mushrooms (Trametes hirsuta) near Lisiy Nos, west from Saint Petersburg. Russia, March 3, 2017
 Street in West Bay near Ezdan Hotel. Doha, Qatar, January 23, 2014
 Ezdan Hotel in West Bay at evening. Doha, Qatar, January 23, 2014
 Area of Melia Hotel in West Bay. Doha, Qatar, February 6, 2016
 White clover (Trifolium repens) on dark background taken from Mareb Street in Onaiza area. Doha, Qatar, April 18, 2016
 Lamb s quarters (Chenopodium album) on white background taken from Ibn Nusaih Street in Onaiza area. Doha, Qatar, March 17, 2016
 Lamb s quarters (Chenopodium album) on white background taken from Al Maha Street in Al Luqta area. Doha, Qatar, February 24, 2016
 Convention Center and Tower Project, with Mariott Hotel in background. Doha, Qatar, February 3, 2012
 Flowers of spring cress (bulbous bittercress, Cardamine bulbosa) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, March 20, 2021
 Blooming spring cress (bulbous bittercress, Cardamine bulbosa) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, March 20, 2021
 View from a foot of Moevenpick Hotel in West Bay. Doha, Qatar, January 24, 2012
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