Stellaria aquatica
Water Chickweed
Stellaria graminea
Lesser Stitchwort
Stellaria holostea
Greater Stitchwort
Stellaria neglecta
Greater Chickweed
Stellaria palustris
Marsh Stitchwort
Strobilanthes reptans
Waffle Plant
Succisa pratensis
Devil's-bit Scabious
Symphyotrichum lanceolatum
Narrow-leaved Michaelmas-daisy
Symphytum officinale
Common Comfrey
Symphytum orientale
White Comfrey
Tabernaemontana divaricata
Carnation of India
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
Tridax procumbens
Coatbuttons
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