Lably
Skip to contentU
- UlmaceaeFamily of flowering plants
- Ulmus × hollandica 'Wredei'The hybrid elm cultivar Ulmus × hollandica 'Wredei', also known as Ulmus × hollandica 'Dam
- Ulmus americanaSpecies of tree
- Ulmus americana var. floridanaUlmus americana var. floridana, the Florida elm, first described as Ulmus floridana by Alv
- Ulmus bergmannianaUlmus bergmanniana C.K.Schneid., commonly known as Bergmann's elm, is a deciduous tree fou
- Ulmus davidianaSpecies of tree
- Ulmus ellipticaUlmus elliptica Koch (named for the elliptic samara) is a disputed species of elm, native
- Ulmus glabraSpecies of flowering plant in the elm family
- Ulmus laciniataUlmus laciniata (Trautv.) Mayr, known variously as the Manchurian, cut-leaf, or lobed elm,
- Ulmus laevisSpecies of tree
- Ulmus minorSpecies of plant
- Ulmus parvifoliaSpecies of tree
- Ulmus pumilaSpecies of tree
- Ulmus rubraSpecies of tree
- UltrastructureDetail hidden to optical microscopes
- UmbilicarialesThe Umbilicariales are an order of lichenized fungi in the subclass Umbilicariomycetidae,
- United States National ArboretumUnited States historic place
- UromycesUromyces is a genus of rust fungi in the family Pucciniaceae. The genus was described by F
- UrticaUrtica is a genus of flowering plants in the family Urticaceae. Many species have stinging
- Urtica dioicaSpecies of flowering plant
- UrticaceaeNettle family of plants
- USApple AssociationUS Apple Association is a Virginia-based nonprofit membership association for growers, mar
- UskiellaUskiella is a genus of small fossil plants of Early Devonian age (around 420 to 390 millio
- USLHT ArmeriaUSLHT Armeria was a lighthouse tender in commission with the United States Lighthouse Boar
- USLHT ZizaniaUSLHT Zizania was a steel-hulled steamship built as a lighthouse tender in 1888. Over four
- UsneaGenus of lichens
- UstilaginaceaeThe Ustilaginaceae are a family of smut fungi in the order Ustilaginomycetes. Collectively
- UstilaginalesThe Ustilaginales are an order of fungi within the class Ustilaginomycetes. The order cont
- UstilaginomycetesUstilaginomycetes is the class of true smut fungi. They are plant parasites with about 140
- UstilaginomycotinaSubdivision of fungi
- UstilagoUstilago is a genus of approximately 200 smut fungi, which are parasitic on grasses. 170 s
- UtriculariaGenus of carnivorous plants
- UVR8UV-B resistance 8 (UVR8) also known as ultraviolet-B receptor UVR8 is an UV-B – sensing pr
