| Collector | Kostermans, A. |
| Number | 28519 |
| Collected with | |
| Country | Sri Lanka |
| Subpart | |
| County | |
| Locality | Loc. Near summit of Gmbiya ridge N. of Madulkelle. Knuckles Mts. wet rock face in low windswept dense forest |
| Coordinates | |
| Minimum elevation (m) | 1650 |
| Maximum elevation (m) | 1650 |
| Start date | 1980/05/05 |
| End date | 1980/05/05 |
| Family | Gesneriaceae |
| Identification | Henckelia humboldtiana (Gardner) A.Weber & B.L.Burtt |
| Determined by | S.Sirimongkol |
| Identification qualifier | |
| Field notes | Leaves strongly bullate, deep green. Fls. Pale violet-blue |
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