| Collector | Madsen, J. E. |
| Number | 8602 |
| Collected with | Carlos Chimbo |
| Country | Ecuador |
| Subpart | LOJA |
| County | |
| Locality | Rd. Universidad Nacional de Loja - Las Achira (Uritusinga), km 10. Disturbed, fairly dry upper montane rain forest and paramo. |
| Coordinates | 4° 3' 22'' S 79° 14' 13'' W |
| Minimum elevation (m) | 2800 |
| Maximum elevation (m) | 2800 |
| Start date | 2001/10/25 |
| End date | 2001/10/25 |
| Family | Rubiaceae |
| Identification | Arcytophyllum |
| Determined by | |
| Identification qualifier | |
| Field notes | Erect shrub, to 70 cm high. Flowers white. In paramo vegetation. |