Invasion information | ||
Range in Japan | Kanto District to western Japan | |
Origin | Unknown. | |
Date | The first record was in 1949 at Kyoto Pref. After, recorded in 1952 at Kanazawa, Ishikawa Pref. | |
Route | Deliberate: A ornamental plant and for greening. | |
Impact | Competition with native species. Native organism(s) affected: Native grasses. | |
Regulation in Japan | No action for prevention, mitigation, control, or eradication. | |
Introduced range in other countries | Africa, Europe, Asia, etc. |
Reference | Notes |
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