| Collector | Madsen, J. E. |
| Number | 63537 |
| Collected with | |
| Country | Ecuador |
| Subpart | GUAYAS |
| County | |
| Locality | Isla Puná. Zapote, km 0-2 inland. Dry forest with Cochlospermum, Prosopis and Ipomoea carnea. |
| Coordinates | 2° 45' S 80° 3' W |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 0 |
| Start date | 1987/06/02 |
| End date | 1987/06/02 |
| Family | Cucurbitaceae |
| Identification | Cucurbita ecuadorensis Cutler & Whitaker |
| Determined by | M. Nee (NY), 1991. |
| Identification qualifier | |
| Field notes | Vine. Flowers yellow. Common name: Mate chino (source: E. Montero Ch., Puná Nueva). |