Thalictrum tuberosum - Meadow Rue
These specimens are covered with morning rain, so the stamens are uncharacteristically
stuck together
Up to 50 cm tall. Erect simple stems .Pinnate -compound leaves. Unlike the rest
of the meadow-rues the flowers are very conspicuous. Petaloid white-yellow sepals
are up to 1.5 cm wide, with dark purple tinges below. Numerous stamens ,shorter
than the sepals. In shrubs and dry places. Poisonous plant.
Catalan: talictre tuberós
see http://www.botanical-online.com/fotosthalictrumtuberosum.htm