| Collector | Jorgensen, P. M. |
| Number | 91996 |
| Collected with | Ulloa, C. |
| Country | Ecuador |
| Subpart | LOJA |
| County | |
| Locality | Loja - Saraguro, km 25, turnoff towards Buenavista and Taquil. Roadside and fences. |
| Coordinates | 3° 54' S 79° 16' W |
| Minimum elevation (m) | 2400 |
| Maximum elevation (m) | 2550 |
| Start date | 1990/07/21 |
| End date | 1990/07/21 |
| Family | Melastomataceae |
| Identification | Tibouchina laxa (Desr.)Cogn. |
| Determined by | S. S. Renner (AAU)/1991 |
| Identification qualifier | |
| Field notes | Shrub 1 m. Calyx green with red apex, corolla purple. |