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Shiro TSUYUZAKI
Plant community ecology / Environmental conservation

Mount Usu / Sarobetsu post-mined peatland
From left: Crater basin in 1986 and 2006. Cottongrass / Daylily

(Update on October 18 2007. Revise on September 8 2008)

Fool's Parsley
Aethusa cynapium L. [Apiaceae (Umbelliferae)]

Inu-ninjin (イヌニンジン, 犬人参)

Lifeform: annual forb
Distribution: exotic to Japan (probably escaped)
Toxin: poisonous plant
Bract: thin, conspicuous, and green


Aethusa L.

One exotic species in Japan


Aethusa cynapium in Japan

In this genus, one exotic species, i.e., A. cynapium, is distributed in Japan.


Hokkaido University Campus

ST ST ST
[Center] close-up of inflorescences. [Rgiht] close-up of fruits. On September 19 2007.


Sapporo

ST ST
Along a pedestrian raod at N20/E2, East Ward, on August 30 2008


References

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