Trifolium scabrum
Rough Clover
Triglochin maritima
Sea Arrowgrass
Triglochin palustris
Marsh Arrowgrass
Trinia glauca
Honewort
Tripleurospermum inodorum
Scentless Mayweed
Tripleurospermum maritimum
Sea Mayweed
Trollius europaeus
Globeflower
Tuberaria guttata
Spotted Rock-rose
Tussilago farfara
Colt's-foot
Typha angustifolia
Lesser Bulrush
Typha latifolia
Bulrush
Ulex europaeus
Gorse
Ulex gallii
Western Gorse
Umbilicus rupestris
Navelwort
Urtica dioica
Common Nettle
Usnea fragilescens
Utricularia minor
Lesser Bladderwort
Utricularia vulgaris
Greater Bladderwort
Vaccinium oxycoccos
Cranberry
Vaccinium vitis-idaea
Cowberry
Valeriana dioica
Marsh Valerian
Valeriana officinalis
Common Valerian
Valerianella locusta
Common Cornsalad
Verbascum lychnitis
White Mullein