| Collector | Holm-Nielsen, L. B. |
| Number | 27752 |
| Collected with | Jaramillo, J. & Coello, F. |
| Country | Ecuador |
| Subpart | GUAYAS |
| County | |
| Locality | Road Babahoyo - Guayaquil, near Yaguachi Nuevo. Forest remnants in swamp. |
| Coordinates | 2° 6' S 79° 43' W |
| Minimum elevation (m) | 50 |
| Maximum elevation (m) | 50 |
| Start date | 1980/10/24 |
| End date | 1980/10/24 |
| Family | Malvaceae |
| Identification | Malvastrum americanum (L.)Torrey |
| Determined by | P. Fryxell, 1985 |
| Identification qualifier | |
| Field notes | Shrub, 1.5 m. Sepals green. Petals yellow. |