| Collector | Holm-Nielsen, L. B. |
| Number | 2138 |
| Collected with | Jeppesen, S. & Lojtnant, B. & Ollgaard, B. |
| Country | Ecuador |
| Subpart | GUAYAS |
| County | |
| Locality | 1 km NW of Chanduy towards Atahualpa. Savanna plain with gallery scrub. |
| Coordinates | 2° 23' S 80° 41' W |
| Minimum elevation (m) | 3 |
| Maximum elevation (m) | 6 |
| Start date | 1973/03/18 |
| End date | 1973/03/18 |
| Family | Lamiaceae |
| Identification | Marsypianthes chamaedrys (Vahl)Kuntze |
| Determined by | R. M. Harley |
| Identification qualifier | |
| Field notes | Flowers light purple, leaves and stem glutinous. |