Invasion information | ||
Range in Japan | Kanto District to western Japan. There are records on occurrence in Akita Pref. |
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Origin | ||
Date | Around 1860s-1880s. The first report was in 1884. | |
Route | Deliberate: as ornamental plant | |
Impact | Competition with native and crop species Affected organism: Native and crop plants. | |
Regulation in Japan | No action for prevention, mitigation, control, or eradication. | |
Introduced range in other countries | Temperate region in Asia, Africa, Oceania, North and Latin America. |
Reference | Notes |
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