| Collector | Hammel, B. |
| Number | 1877 |
| Collected with | |
| Country | Panama |
| Subpart | Cocle |
| County | |
| Locality | Near sawmill 16.7 km north of turnoff to Coclesito from Llano Grande; |
| Coordinates | |
| Minimum elevation (m) | 213.36 |
| Maximum elevation (m) | 213.36 |
| Start date | 1978/03/07 |
| End date | 1978/03/07 |
| Family | Cucurbitaceae |
| Identification | Cayaponia macrocalyx Harms. |
| Determined by | R.Liesner 1979, M.Nee (NY) 2010 |
| Identification qualifier | |
| Field notes | Vine on vegetation, flowers greenish white, staining brown, perianth inflated below. Climbing to canopy of large tree |
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