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(First upload on February 12 2015. Last on February 19 2018) [ 日本語 | English ]

[Engler's syllabus, エングラー体系]

Coriariaceae Mirb. (ドクウツギ)

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Consisting of about 30 species in one genus, Coriaria
Maori in NZ calls this genus tutu (that is used for this directory name)

Coriaria L. (ドクウツギ)

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≈ 10 species in the world Distribution: paleoequatorial Only C. japonica is native to Japan.

C. intermedia Matsum. (タイワンドクウツギ) C. japonica A. Gray (ドクウツギ)

C. myrtifolia L. (セイヨウドクウツギ) C. napalensis Wall. (ヒマラヤドクウツギ)

Coriaria japonica in Japan

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Dokuutsugi (ドクウツギ, 毒空木), Japanese coriaria* (*: tentative) Ichirobeegoroshi (イチロベエゴロシ) Lifeform: decidusou shrub Distribution: Japan (Hokkaido - north to Kinki District of Honshu) - China, endemic to Japan if the report from China is incorrect

Habitat: open lands Flowering: May Fruit: red → deep purple (containing poisonous chemicals, of which name is coriamyrtin) the major poisonous plants Chromosome number: 2n = 24

Oxalis acetosella in Hokkaido

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1 2
3 4
[1/2] at a location planned for Tomamae Wind Power on September 21 2017. [3/4] a specimen collected on a Japaese black pine forest in the Ikarashi Campus of Niigata University on August 2 1989.