Torenia crustacea
Malaysian False Pimpernel
Torilis japonica
Upright Hedge-parsley
Torilis nodosa
Knotted Hedge-parsley
Trachycarpus fortunei
Chusan Palm
Tradescantia pallida
Purple Heart
Tragopogon porrifolius
Salsify
Tragopogon pratensis
Goat's-beard
Trichophorum germanicum
Deergrass
Tridax procumbens
Coatbuttons
Trifolium arvense
Hare's-foot Clover
Trifolium campestre
Hop Trefoil
Trifolium dubium
Lesser Trefoil
Trifolium fragiferum
Strawberry Clover
Trifolium hybridum
Alsike Clover
Trifolium medium
Zigzag Clover
Trifolium micranthum
Slender Trefoil
Trifolium ochroleucon
Sulphur Clover
Trifolium pratense
Red Clover
Trifolium repens
White Clover
Trifolium scabrum
Rough Clover
Triglochin maritima
Sea Arrowgrass
Triglochin palustris
Marsh Arrowgrass
Trimezia coerulea
Walking Iris
Trimezia martinicensis
Yellow Walking Iris
Trinia glauca
Honewort
Tripleurospermum inodorum
Scentless Mayweed
Tripleurospermum maritimum
Sea Mayweed
Tripolium pannonicum
Sea Aster
Tristagma uniflorum
Spring Starflower
Triumfetta rhomboidea
Diamond Burbark
Trocdaris verticillata
Whorled Caraway
Trollius europaeus
Globeflower
Tropaeolum minus
Dwarf Nasturtium
Tropaeolum speciosum
Flame Nasturtium
Tuberaria guttata
Spotted Rock-rose
Tulipa
Tulips
Tulipa sylvestris
Wild Tulip
Tulipa turkestanica
Turnera ulmifolia
Ramgoat Dashalong
Turritis glabra
Tower Mustard
Tussilago farfara
Colt's-foot
Typha angustifolia
Lesser Bulrush
Ulex europaeus
Gorse
Ulex gallii
Western Gorse
Ulmus glabra
Wych Elm
Ulmus minor
Field Elm
Umbilicus rupestris
Navelwort
Urena lobata
Caesarweed
Urtica dioica
Common Nettle
Urtica urens
Small Nettle
Utricularia minor
Lesser Bladderwort
Utricularia vulgaris
Greater Bladderwort
Vaccinium myrtillus
Bilberry
Vaccinium oxycoccos
Cranberry
Vaccinium vitis-idaea
Cowberry
Valeriana dioica
Marsh Valerian
Valeriana officinalis
Common Valerian
Valeriana pyrenaica
Pyrenean Valerian
Valerianella carinata
Keeled-fruited Cornsalad
Valerianella eriocarpa
Hairy-fruited Cornsalad
Valerianella locusta
Common Cornsalad
Vallota speciosa
Scarborough Lily
Vanda Chryse
Verbascum nigrum
Dark Mullein
Verbascum thapsus
Great Mullein
Verbascum virgatum
Twiggy Mullein
Verbena officinalis
Vervain
Veronica anagallis-aquatica
Blue Water-Speedwell
Veronica arvensis
Wall Speedwell
Veronica austriaca
Large Speedwell