Stellaria holostea
Greater Stitchwort
Stellaria neglecta
Greater Chickweed
Stellaria palustris
Marsh Stitchwort
Succisa pratensis
Devil's-bit Scabious
Symphyotrichum lanceolatum
Narrow-leaved Michaelmas-daisy
Symphytum officinale
Common Comfrey
Tanacetum parthenium
Feverfew
Teesdalia nudicaulis
Shepherd's Cress
Thalictrum aquilegiifolium
French Meadow-rue
Thesium humifusum
Bastard-toadflax
Torilis japonica
Upright Hedge-parsley
Torilis nodosa
Knotted Hedge-parsley
Trifolium arvense
Hare's-foot Clover
Trifolium scabrum
Rough Clover
Triglochin palustris
Marsh Arrowgrass
Trinia glauca
Honewort
Tripleurospermum inodorum
Scentless Mayweed
Tripleurospermum maritimum
Sea Mayweed
Tristagma uniflorum
Spring Starflower
Trocdaris verticillata
Whorled Caraway
Turritis glabra
Tower Mustard
Umbilicus rupestris
Navelwort
Vaccinium vitis-idaea
Cowberry
Valeriana dioica
Marsh Valerian