Notes For Reference:-

Species, Varieties, or Forms in the Genus Cicuta:

Cicuta vilosa / Dokuzeri
　

Cicuta vilosa / Dokuzeri ドクゼリ

Deadly poisonous, especially its rhizomes, Cicuta vilosa is a perennial 0.6-1m tall, occurring in wetlands in mountainous regions. Stems are hollow, and leaves are of a bi- to triternate compound leaf, with leaflets being lanceolate, 3-8cm long, and with serrations on the margins. Branch tips emerge in compound umbels that bear many white flowers. Bloom time: June-August.