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(First upload on December 16 2012. Last on October 20 2020) [ 日本語 | English ]

Datura L. (チョウセンアサガオ) Kechousen-asagao (ケチョウセンアサガオ, 毛朝鮮朝顔), or Amerikachousen-asagao (アメリカチョウセンアサガオ, 亜米利加朝鮮朝顔), thorn-apple, downy thorn-apple, Indian-apple and sacred Datura Lifeform: deciduous perennial forb Distribution: native to North Africa (exotic to Asia) Habitat: waste lands, etc. Field training on integrated environmental research (統合環境調査法実習) (fauna and flora 種リスト)

Body: hairy Flower: white Poisons: hyoscyamine, atropine, scopolamine, etc. Seed dispersal: self and animal Synonyms: Datura inoxia auct. non Mill., sometimes used Datura meteloides auct. non Dunal

Datura wrightii in Hokkaido

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1 2 3
4 5 6
[1] within a flower box in N12/W4, North Ward, Sapporo, on October 8 2020. [2-4] under a street tree near Fuji Woman's University, Sapporo. [2] on August 11 2015. [3/4] on August 31 2015. [5] in the Wakaba Park, N16/W4, North Ward, Sapporo, on October 31 2017. [6] at a bridge on Sosei River, N10/W1, Sapporo, on October 1 2019. Records: at a bridge on Sosei River (N10, North Ward, Sapporo) on October 26 2012.