Solidago gigantea
Early Goldenrod
Spiraea canescens
Himalayan Spiraea
Spiraea x rosalba
Intermediate Bridewort
Stachys alpina
Limestone Woundwort
Stachys byzantina
Lamb's-ear
Staphylea pinnata
Bladdernut
Sternbergia lutea
Winter Daffodil
Symphoricarpos albus
Snowberry
Symphytum asperum
Rough Comfrey
Symphytum orientale
White Comfrey
Symphytum x uplandicum
Russian Comfrey
Tamarix gallica
Tamarisk
Tellima grandiflora
Fringecups
Teucrium chamaedrys
Wall Germander
Thalictrum aquilegiifolium
French Meadow-rue
Thuja plicata
Western Red-cedar
Tragopogon porrifolius
Salsify
Trifolium aureum
Large Trefoil
Trifolium hybridum
Alsike Clover
Tristagma uniflorum
Spring Starflower
Tropaeolum speciosum
Flame Nasturtium
Tulipa sylvestris
Wild Tulip
Valeriana pyrenaica
Pyrenean Valerian
Valerianella eriocarpa
Hairy-fruited Cornsalad