Plants
Ugli fruitCitrus reticulata × Citrus paradisi
Ulm de TurkestanUlmus pumila
ulmusulmus
Ulmus hollandica 'Wredei'Ulmus hollandica 'Wredei'
Umbrella BambooFargesia murielae
Umbrella TreeSchefflera actinophylla
Unbranched Bur-reedSparganium emersum
Uvularia grandifloraUvularia grandiflora