Taxus baccata
Yew
Tellima grandiflora
Fringecups
Teucrium chamaedrys
Wall Germander
Teucrium scorodonia
Wood Sage
Thalictrum flavum
Common Meadow-rue
Thalictrum minus
Lesser Meadow-rue
Thelypteris palustris
Marsh Fern
Thesium humifusum
Bastard-toadflax
Thuja plicata
Western Red-cedar
Thymus drucei
Wild Thyme
Thymus pulegioides
Large Garden
Tilia cordata
Small-leaved Lime
Tilia platyphyllos
Large-leaved Lime
Tilia x europaea
Lime
Tofieldia pusilla
Scottish Asphodel
Trichomanes speciosum
Killarney Fern
Trifolium fragiferum
Strawberry Clover
Trifolium hybridum
Alsike Clover
Trifolium medium
Zigzag Clover
Trifolium ochroleucon
Sulphur Clover
Trifolium pratense
Red Clover
Trifolium repens
White Clover
Triglochin maritima
Sea Arrowgrass
Triglochin palustris
Marsh Arrowgrass