Common name: - Location: Singapore Date taken: 25 February 2012 MORE
Scientific name: Uncaria gambir
Family: Rubiaceae
Common name: Hook Vine Chinese name: 芶藤 Location: Singapore Date taken: 26 July 2014 MORE
Scientific name: Uncaria longiflora
Family: Rubiaceae
Common name: - Location: Singapore Date taken: 5 May 2012 MORE
Scientific name: Uraria crinita
Family: Fabaceae
Synonym: Hedysarum crinitum Common name: Cat's Tail Chinese name: 猫尾草 , 狗尾草 , 兔尾草 Location: Singapore Date taken: 30 March 2015 MORE
Scientific name: Urena lobata
Family: Malvaceae
Common name: Caesar's Weed Chinese name: 虱母草 , 肖梵天花 , 地桃花 Location: Singapore Date taken: 3 October 2010 MORE HYBRID/CULTIVAR
Scientific name: Urena sinuata
Family: Malvaceae
Synonym: U. procumbens Common name: Bur Mallow Chinese name: 梵天花 Location: Singapore Date taken: 22 May 2010 MORE
Scientific name: Urophyllum arboreum
Family: Rubiaceae
Synonym: U. glabrum, U. repandulum, Axanthes arborea, Schwenkfelda glabra, Wallichia arborea Common name: - Location: Singapore Date taken: 11 May 2012 MORE
Scientific name: Urophyllum blumeanum
Family: Rubiaceae
Synonym: Axanthes blumeana Common name: - Location: Singapore Date taken: 31 May 2014 MORE
Scientific name: Urophyllum griffithianum
Family: Rubiaceae
Common name: - Location: Singapore Date taken: 10 July 2010 MORE
Scientific name: Urophyllum hirsutum
Family: Rubiaceae
Common name: - Location: Singapore Date taken: 18 October 2008 MORE
Scientific name: Urophyllum streptopodium
Family: Rubiaceae
Common name: Geniostoma acuminatum Location: Singapore Date taken: 18 October 2008 MORE
Scientific name: Utania volubilis
Family: Gentianaceae
Common name: - Location: Singapore Date taken: 15 May 2010 MORE
Scientific name: Utricularia bifida
Family: Lentibulariaceae
Common name: Bladderwort Chinese name: 挖耳草 Location: Singapore Date taken: 6 December 2008 MORE
Scientific name: Utricularia caerulea
Family: Lentibulariaceae
Common name: Blue Bladderwort Chinese name: 短梗挖耳草 , 长距挖耳草 Location: Singapore Date taken: 23 January 2010 MORE
Scientific name: Utricularia gibba
Family: Lentibulariaceae
Synonym: U. biflora, U. exoleta Common name: Humped Bladderwort, Floating Bladderwort Chinese name: 丝叶狸藻 Location: Singapore Date taken: 3 January 2012 MORE