| Collector | Madsen, J. E. |
| Number | 8076 |
| Collected with | Carlos Rosales |
| Country | Ecuador |
| Subpart | ZAMORA-CHINCHIPE |
| County | |
| Locality | Rd. Zumba - San Andres, km 1-4. Disturbed evergreen forest along ravines. |
| Coordinates | 4° 50' S 79° 8' W |
| Minimum elevation (m) | 1300 |
| Maximum elevation (m) | 1500 |
| Start date | 2001/05/24 |
| End date | 2001/05/24 |
| Family | Caryophyllaceae |
| Identification | Arenaria lanuginosa (Michx.)Rohrb. |
| Determined by | Sklenar, P. |
| Identification qualifier | |
| Field notes | Vine-like herb, densely intermixed with other plants. Flowers white. |