| Collector | Ollgaard, B. |
| Number | 99652 |
| Collected with | |
| Country | Ecuador |
| Subpart | SUCUMBIOS |
| County | |
| Locality | Road / trail Gonzalo Pizarro-Chuscuyacu, roadside in forest and sandy river plain at Río Dué. |
| Coordinates | 0° 2' N 77° 23' W |
| Minimum elevation (m) | 500 |
| Maximum elevation (m) | 600 |
| Start date | 1992/01/27 |
| End date | 1992/01/27 |
| Family | Asteraceae |
| Identification | Tessaria integrifolia Ruiz & Pavon |
| Determined by | |
| Identification qualifier | |
| Field notes | Dominant treelet on gravelly river plain. Flowers pinkish purple. Leaves glaucous, vertical. |