| Urospermum picroides |
Prickly Goldenfleece; Prickly Goldenfleece; Prickly Golden Fleece; False Hawkbit |
| Urozelotes rusticus |
|
| Urozelotes rusticus |
Rustic Ground Spider |
| Urtica dioica |
Stinging Nettle; Great Stinging Nettle |
| Urtica dioica |
Common Nettle |
| Urtica dioica |
Common Nettle |
| Urtica dioica |
Stinging Nettle |
| Urtica dioica |
Stinging Nettle; Perennial Stinging-Nettle |
| Urtica membranacea |
Thin-Leaved Nettle; Mediterranean Nettle |
| Urtica urens |
Dwarf Nettle; Annual Nettle |
| Urtica urens |
Dwarf Nettle; Annual Nettle; Small Nettle |
| Urtica urens |
Dwarf Nettle; Small Nettle; Annual Stinging-Nettle |
| Utetheisa pulchella |
|
| Utetheisa pulchelloides |
Heliotrope Moth |
| Vaccinium vitis-idaea |
Cowberry |
| Vachellia erioloba |
Camelthorn |
| Vachellia farnesiana |
Cashia (English; Puerto Rico); Ellington Curse (English); Vaivai Vakavotona (English; Fiji); Sweet Acacia (English) |
| Vachellia farnesiana |
Ellington's Curse |
| Vachellia farnesiana |
|
| Vachellia farnesiana |
|
| Vachellia farnesiana |
|
| Vachellia karroo |
Sweet Thorn |
| Vachellia macracantha |
Porknut; Aroma; Long-Spined Acacia; Park Nut; Stink Casha; Wild Tamarind; Long-Spine Acacia; Creole Casha; Casha; French Casha; Kasia; Kassia; Spanish Casha |
| Vachellia nilotica |
Casha; Kassi; Kushar; Gum Arabic tree |
| Vachellia nilotica |
|
| Valantia hispida |
Hairy Valantia; Bristly Crosswort |
| Valenzuela flavidus |
|
| Valeriana montana |
|
| Valerianella locusta |
Lambs Lettuce |
| Valerianella locusta locusta |
Lewiston Cornsalad; European Corn Salad |
