Polemonium caeruleum
Jacob's-ladder
Potentilla rupestris
Rock Cinquefoil
Pyrola rotundifolia
Round-leaved Wintergreen
Raphanus raphanistrum
Sea Radish
Rhododendron racemosum
Ribes rubrum
Red Currant
Rosa sherardii
Sherard's Downy-rose
Sagina nodosa
Knotted Pearlwort
Sanicula europaea
Sanicle
Saxifraga oppositifolia
Purple Saxifrage
Silene latifolia
White Campion
Silene nutans
Nottingham Catchfly
Silene viscaria
Sticky Catchfly
Solanum dulcamara
Bittersweet
Sorbus aucuparia
Rowan
Spergula arvensis
Corn Spurrey
Stellaria aquatica
Water Chickweed
Symphytum orientale
White Comfrey
Taraxacum porteri
Thesium humifusum
Bastard-toadflax
Triglochin palustris
Marsh Arrowgrass
Vaccinium vitis-idaea
Cowberry
Valeriana officinalis
Common Valerian
Viola odorata
Sweet Violet