Salvia pratensis
Meadow Clary
Saxifraga oppositifolia
Purple Saxifrage
Scabiosa columbaria
Small Scabious
Scilla autumnalis
Autumn Squill
Scutellaria galericulata
Skullcap
Serratula tinctoria
Saw-wort
Sherardia arvensis
Field Madder
Silene conica
Sand Catchfly
Solanum dulcamara
Bittersweet
Spergularia marina
Lesser Sea-spurrey
Spergularia media
Greater Sea-spurrey
Spergularia rubra
Sand Spurrey
Spergularia rupicola
Rock Sea-spurrey
Stachys byzantina
Lamb's-ear
Stachys germanica
Downy Woundwort
Stachys palustris
Marsh Woundwort
Stachytarpheta jamaicensis
Blue Porterweed
Succisa pratensis
Devil's-bit Scabious
Symphytum officinale
Common Comfrey
Symphytum x uplandicum
Russian Comfrey
Thymus pulegioides
Large Garden
Tradescantia pallida
Purple Heart
Tragopogon porrifolius
Salsify
Tripolium pannonicum
Sea Aster