Symphytum x hidcotense
Hidcote Comfrey
Symphytum x uplandicum
Russian Comfrey
Synedrella nodiflora
Nodeweed
Tamus communis
Black Bryony
Tanacetum parthenium
Feverfew
Tanacetum vulgare
Tansy
Taraxacum agg.
Dandelion
Taraxacum 'iscanum'
Taraxacum palustre
Taraxacum porteri
Teesdalia nudicaulis
Shepherd's Cress
Tephroseris integrifolia
South Stack Fleawort
Teucrium scorodonia
Wood Sage
Thalictrum flavum
Common Meadow-rue
Thalictrum minus
Lesser Meadow-rue
Thesium humifusum
Bastard-toadflax
Thlaspi arvense
Field Penny-cress
Thymus drucei
Wild Thyme
Torilis japonica
Upright Hedge-parsley
Tragopogon pratensis
Goat's-beard
Trichophorum germanicum
Deergrass
Trifolium arvense
Hare's-foot Clover
Trifolium campestre
Hop Trefoil
Trifolium fragiferum
Strawberry Clover