| Collector | Geesink, R. |
| Number | 8160 |
| Collected with | P. Hiepko & C. Phengklai |
| Country | Thailand |
| Subpart | Chiang Mai |
| County | |
| Locality | N. Thailand. Dio Chiang Dao. Bamboo-rich evergreen forest on limestone |
| Coordinates | |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 0 |
| Start date | 0/00/00 |
| End date | 0/00/00 |
| Family | Asteraceae |
| Identification | Vernonia volkameriifolia var. siamica Hoss. |
| Determined by | Hiroshinge Koyama |
| Identification qualifier | |
| Field notes | Tree with long drooping branches. Involucre green, pappus silvery |
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