| Invasion information | ||
| Range in Japan | Kanto District to western Japan. Native to southern Kyushu. |
|
| Origin | Unknown. | |
| Date | Under Construction. | |
| Route | Deliberate: As horticulture, industrial materials (scrub brush, broom, etc.), street plant, etc. | |
| Impact | Competition with native species. Native organism(s) affected: Native tree species. | |
| Regulation in Japan | No action for prevention, mitigation, control, or eradication. | |
| Introduced range in other countries | Unknown. | |
| Reference | Notes |
|
This species can hybridize with T. wagnerianus, a Chinese congener. Several putative hybrids of T. fortunei and T. wagnerianus have been found in Tokyo. |