Thalictrum filamentosum
var. tenerum is a height of 20-70cm perennial herb found in damp
places along valleys in hilly districts, often emerging runners.
Radical leaves, with long petioles, are of bi- to triternate
compound leaves; leaflets are oblong, with some notches, backsides
being powdery white. Stem tips bear corymb-like inflorescences and
set many white flowers in them; white club-like stamens are
conspicuous. Bloom time: May-August. |