Sternbergia lutea
Winter Daffodil
Stylosanthes guianensis
Stylo
Symphyotrichum lanceolatum
Narrow-leaved Michaelmas-daisy
Tanacetum vulgare
Tansy
Taraxacum agg.
Dandelion
Taraxacum britannicum
Taraxacum falcatum
Dandelion
Taraxacum palustre
Taraxacum Section Erythrosperma
Dandelion
Taraxacum Section Hamata
Dandelion
Taraxacum subnaevosum
Tephroseris integrifolia
South Stack Fleawort
Teucrium scorodonia
Wood Sage
Thalictrum flavum
Common Meadow-rue
Tithonia diversifolia
Tree Marigold
Tofieldia pusilla
Scottish Asphodel
Tragopogon pratensis
Goat's-beard
Trifolium campestre
Hop Trefoil
Trifolium dubium
Lesser Trefoil
Trifolium micranthum
Slender Trefoil
Trifolium ochroleucon
Sulphur Clover
Trimezia martinicensis
Yellow Walking Iris
Triumfetta rhomboidea
Diamond Burbark
Trollius europaeus
Globeflower