| Collector | Holm-Nielsen, L. B. |
| Number | 28898 |
| Collected with | Jaramillo, J. |
| Country | Ecuador |
| Subpart | IMBABURA |
| County | |
| Locality | Between Carchi, Guajara and Guayupe. Deciduous dry forest. |
| Coordinates | 0° 39' N 78° 10' W |
| Minimum elevation (m) | 1200 |
| Maximum elevation (m) | 1300 |
| Start date | 1980/12/05 |
| End date | 1980/12/05 |
| Family | Fabaceae |
| Identification | Caesalpinia spinosa (Molina)Kuntze |
| Determined by | Neill, D. (MO), 1997. |
| Identification qualifier | |
| Field notes | Tree, 6 m tall. Petals red with yellow margin, ventral "lip" green. |