Seeds Prohibited Entry into the U.S. - U to Z
Return to Main Page of Restricted Seeds
| Botanical Name | Authority |
|---|---|
| Uebelmannia (= Parodia) spp. | CITES |
| Ulmus spp. | NAPPRA |
| Urera kaalae | ESA-E |
| Urobotrya spp. | Parasitic |
| Urochloa panicoides | NW |
| Urochloa ramosa | FSA-A |
| Utahia (= Pediocactus) peeblesiana | CITES |
| Utahia (= Pediocactus) sileri | CITES |
| Vachellia hockii | NAPPRA |
| Vachellia karroo | NAPPRA |
| Vachelia nilotica | NW |
| Valerianella locusta | FSA-V |
| Valiha spp. | NAPPRA |
| Vanwyckia spp. | Parasitic |
| Varronia rupicola | ESA-T |
| Vellosiella spp. | Parasitic |
| Vepris spp. | Treatment |
| Verbena californica | ESA-T |
| Verbesina dissita | ESA-T |
| Vernonia (Lepidaploa) proctorii | ESA-E |
| Vicia articulata | FSA-A |
| Vicia benghalensis | FSA-A |
| Vicia faba | FSA-V |
| Vicia menziesii | ESA-E |
| Vicia pannonica | FSA-A |
| Vicia sativa (incl. ssp. nigra) | Treatment |
| Vicia spp. | Treatment |
| Vicia villosa | FSA-A |
| Vicia villosa ssp. villosa | FSA-A |
| Vietnamossa spp. | NAPPRA |
| Vigna angularis | FSA-A |
| Vigna o-wahuensis | ESA-E |
| Vigna radiata | FSA-A |
| Vigna unguiculata (incl. ssp. sesquipedalis) | FSA-V |
| Viola chamissoniana ssp. chamissoniana | ESA-E |
| Viola helenae | ESA-E |
| Viola kauaensis v. wahiawaensis | ESA-E |
| Viola lanaiensis | ESA-E |
| Viola oahuensis | ESA-E |
| Viscum spp. | Parasitic |
| Voanioala gerardii | CITES |
| Warea amplexifolia | ESA-E |
| Warea carteri | ESA-E |
| Wenzella spp. | Treatment |
| Wilkesia hobdyi | ESA-E |
| Wikstroemia indica | NAPPRA |
| Wikstroemia skottsbergiana | ESA-E |
| Wikstroemia villosa | ESA-E |
| Wilcoxia nerispina (= Echinocereus schmollii) | CITES |
| Wilcoxii (= Echinocereus) schmollii | CITES |
| Wilkesia hobdyi | ESA-E |
| Xanthoxylum spp. | Treatment |
| Xerosicyos (Zygosicyos) pubescens | CITES |
| Xerosicyos (Zygosicyos) tripartitus | CITES |
| Ximenia spp. | Parasitic |
| Xizangia spp. | Parasitic |
| Xylanche spp. | Parasitic |
| Xylocalyx spp. | Parasitic |
| Xylosma crenata | ESA-E |
| Xyris tennesseensis | ESA-E |
| Yermo xanthocephalus | ESA-T |
| Yucca queretaroensis | CITES |
| Yushania (Sinarundinaria) spp. | NAPPRA |
| Zamia restrepoi | CITES |
| Zanthoxylum spp. | Treatment |
| Zanthoxylum dipetalum v. tomentosum | ESA-E |
| Zanthoxylum hawaiiense | ESA-E |
| Zanthoxylum oahuense | ESA-E |
| Zanthoxylum thomasianum | ESA-E |
| Zea mays | FSA-V |
| Zeltnera (Centaurium) namophila | ESA-T |
| Zieria spp. | Treatment |
| Zieridium spp. | Treatment |
| Zizania spp. | NAPPRA |
| Zizania texana | ESA-E |
| Ziziphus celata | ESA-E |
| Zoysia japonica | FSA-A |
| Zoysia matrella | FSA-A |