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Thalictrum filamentosum var. tenerum
is a height of 20-70cm perennial herb found in
damp places along valleys in hilly districts, often with emerging
runners. Radical leaves, with long petioles, are of bi- to
triternate compound leaves; leaflets are oblong, with some notches,
and their backsides are 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. |