Umbilicus rupestris
Navelwort
Urtica dioica
Common Nettle
Usnea articulata
String-of-sausage lichen
Usnea florida
Utricularia vulgaris
Greater Bladderwort
Vaccinium myrtillus
Bilberry
Vaccinium oxycoccos
Cranberry
Vaccinium vitis-idaea
Cowberry
Valeriana dioica
Marsh Valerian
Valeriana officinalis
Common Valerian
Valerianella carinata
Keeled-fruited Cornsalad
Valerianella eriocarpa
Hairy-fruited Cornsalad
Valerianella locusta
Common Cornsalad
Verbascum nigrum
Dark Mullein
Verbascum thapsus
Great Mullein
Verbascum virgatum
Twiggy Mullein
Verbena officinalis
Vervain
Veronica beccabunga
Brooklime
Veronica catenata
Pink Water-Speedwell
Veronica officinalis
Heath Speedwell
Veronica serpyllifolia
Thyme-leaved Speedwell
Veronica spicata
Spiked Speedwell
Viburnum lantana
Wayfaring-tree
Viburnum opulus
Guelder-rose