Thuja occidentalis ‘Danica’
An attractive conifer with frond-like sprays of pleasantly aromatic foliage
Thuja occidentalis ‘Caespitosa’
A pretty minature conifer forming a small bun ideal for the rock garden or a container
Thuja occidentalis ‘Beaufort’ (v)
An attractive conifer with frond-like sprays of green and creamy-white variegated aromatic foliage
Thuja koraiensis
A striking conifer with frond-like sprays of sea green aromatic foliage and dark brown peeling bark
Thermopsis montana
A spreading perennial with attractive bright green leaves. Upright spikes of pea-like yellow flowers in early summer.
Thelocactus setispinus
Beautiful funnel shaped red throated yellow flowers.
Thamnocalamus tessellatus
A very beautiful and rare bamboo with long slender canes turning purple in sunny conditions
Thamnocalamus spathiflorus
A very beautiful and graceful bamboo with long slender canes turning reddish in sunny conditions
Thalictrum tuberosum
A tuberous perennial with mostly basal leaves and white or cream flowers in summer.
Thalictrum rochebruneanum
An upright clump-forming perennial with dainty leaves and heads of white or pink flowers in summer.
Thalictrum minus adiantifolium
An erect clump-forming perennial with fern-like leaves and heads of greenish yellow flowers in summer.
Thalictrum minus
An erect clump-forming perennial with fern-like leaves and heads of inconspicuous greenish yellow flowers in summer.