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(First upload on October 18 2007. Last on December 28 2016) [ 日本語 | English ]

Aethusa L. (イヌニンジン) One exotic species has been recorded from Japan (Hokkaido) → A. cynapium Aethusa cynapium, Inu-ninjin (イヌニンジン, 犬人参), fool's parsley Lifeform: annual (and sometimes biennial) forb Distribution: native to Europe, western Asia and northwest Africa

Hokkaido Blue List 2010: A3 Perhaps escaped from the herb farm of Faculty of Medicine, Hokkaido University, because the species is mostly distribured in and around Hokkaido University ⇒ biological invasion HUSTEP: Plants and Plant communities in Japan (flora list) Toxin: poisonous plant Bract: thin, conspicuous, and green

Aethusa cynapium in Sapporo

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[1-3] in Hokkaido University Campus. [1/2] on October 18 2013. [3] on September 19 2007. [4] along a pedestrian raod at N20/E2, East Ward, Sapporo City, on August 30 2008. [5/6] along a paved road in N24/E2, East Ward, Sapporo, on August 19 2016. Discarded: in Hokkaido University Campus on August 22 2015.