Solidago virgaurea
Goldenrod
Sonchus asper
Prickly Sow-thistle
Spergula arvensis
Corn Spurrey
Spergularia marina
Lesser Sea-spurrey
Spergularia rupicola
Rock Sea-spurrey
Stachys sylvatica
Hedge Woundwort
Stellaria alsine
Bog Stitchwort
Succisa pratensis
Devil's-bit Scabious
Taraxacum agg.
Dandelion
Teloschistes flavicans
Golden hair lichen
Teucrium scorodonia
Wood Sage
Trichomanes speciosum
Killarney Fern
Trifolium dubium
Lesser Trefoil
Tripleurospermum maritimum
Sea Mayweed
Tuberaria guttata
Spotted Rock-rose
Typha latifolia
Bulrush
Ulex europaeus
Gorse
Ulex gallii
Western Gorse
Ulmus procera
English Elm
Umbilicus rupestris
Navelwort
Usnea fragilescens
Vaccinium myrtillus
Bilberry
Valeriana officinalis
Common Valerian
Valerianella locusta
Common Cornsalad