Sedum album
White Stonecrop
Silene uniflora
Sea Campion
Smyrnium olusatrum
Alexanders
Sonchus arvensis
Perennial Sow-thistle
Spergularia rupicola
Rock Sea-spurrey
Spiranthes spiralis
Autumn Lady's-tresses
Stellaria neglecta
Greater Chickweed
Syntrichia ruralis
Sand-hill Screw-moss
Taraxacum britannicum
Taraxacum palustre
Taraxacum richardsianum
Taraxacum subnaevosum
Tephroseris integrifolia
South Stack Fleawort
Teucrium scorodonia
Wood Sage
Torilis japonica
Upright Hedge-parsley
Tuberaria guttata
Spotted Rock-rose
Vicia sativa
Narrow-leaved Vetch
Viola lactea
Pale Dog-violet
Viola tricolor
Wild Pansy