| Collector | Madsen, J. E. |
| Number | 7311 |
| Collected with | Roberth Alvarado, Omar Cabrera, Carlos Rosales & Orlando A. Sanchez |
| Country | Ecuador |
| Subpart | LOJA |
| County | |
| Locality | Rd. Macara - El Empalme, km 19-27. Sandy slopes with cactus scrub. |
| Coordinates | 4° 15' S 79° 53' W |
| Minimum elevation (m) | 1100 |
| Maximum elevation (m) | 1150 |
| Start date | 2000/09/18 |
| End date | 2000/09/18 |
| Family | Cactaceae |
| Identification | Browningia microsperma (Werdermann & Backeb.)Marshall |
| Determined by | Madsen, J. E. (AAU), 2002. |
| Identification qualifier | |
| Field notes | "Arborescent, 7 m high (observed 3-12 m high). Trunk present, 20 cm wide (seen to 40 cm wide), bearing strong spines (often caducous on old plants). Stems suberect, 0.5-2(-4) m long, green. Fruits to 5 cm wide, subhemispherical, green. Flesh of fruit white. Liquid material available at AAU." |