| Collector | Koidzumi, G. |
| Number | 9-1921 |
| Collected with | |
| Country | Japan |
| Subpart | |
| County | |
| Locality | Kyushu. Pref. Kagoshima: Isl. Yakushima |
| Coordinates | |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 0 |
| Start date | 1921/09/00 |
| End date | 1921/09/00 |
| Family | Asteraceae |
| Identification | Myriactis japonensis Koidz. |
| Determined by | |
| Identification qualifier | |
| Field notes | Bot. Mag. Tokyo 38:98.1924 |
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