เรื่อง ทะเบียนพันธุพืชในประเทศไทย

Urena rigida Wall. ex Mast. Malvaceae
Urena sp. Malvaceae
Urobotrya sp. Opiliaceae
Urostachys Urostachys Lycopodiaceae
Usnea sp. Usneaceae
Utricularia furcellata Oliver Lentibulariaceae
Utricularia gibba Lentibulariaceae
Utricularia reniforme Lentibulariaceae
Utricularia scandens Benj. Lentibulariaceae
Utricularia sp. Lentibulariaceae
Utricularia striatula Sm. Lentibulariaceae
Uvaria dulcis Dunn Annonaceae
Uvaria flava Teijam. & Binn. Annonaceae
Uvaria fornicata Roxb. Annonaceae
Uvaria hahnii (Finet & Gagnep.) J.Sinclair Annonaceae
Uvaria hamiltonii Hook.f. & Thomson var. kurzii
King
Annonaceae
Uvaria macrophylla Roxb. Annonaceae
Uvaria micrantha Hook. f. & th. Annonaceae
Uvaria purpurea Blume Annonaceae
Uvaria sp. Annonaceae
Vaccaria pyramidata Medik. Caryophyllaceae
Vaccaria sp. Caryophyllaceae
Vaccinium apricum H.R. Fletcher Ericaceae
Vaccinium baccanum Miq. var. tenuinervium J.J. Sm. Ericaceae
Vaccinium bracteatum Thunb. var. eberhardtii
Sleumer
Ericaceae
Vaccinium donianum Wight Ericaceae
Vaccinium dunalianum Wight Ericaceae
Vaccinium exaristatum Kurz Ericaceae
Vaccinium garrettii Craib Ericaceae
Vaccinium malaccensis Wight Ericaceae
Vaccinium myrtillus L. Ericaceae
Vaccinium parvifolium Sm. Ericaceae