| Collector | Tirvengadum, D.D. |
| Number | 3368 |
| Collected with | et.al. |
| Country | Vietnam |
| Subpart | Nihn Binh |
| County | |
| Locality | Parc National de Cuc Phuong (Res. Nat.) Colline de May Bac (Nuage d'Argent) |
| Coordinates | |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 0 |
| Start date | 1994/12/28 |
| End date | 1994/12/28 |
| Family | Gesneriaceae |
| Identification | Rhynchotechum obovatum (Griff.)B.L. Burtt |
| Determined by | B.L.Burtt |
| Identification qualifier | |
| Field notes | Arbuste grele d'environ 90 cm de hauteur. Ecorce vert brillant sur la face superieure plus pales en dessous |
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