| Collector | Barfod, A.S. |
| Number | 48374 |
| Collected with | Kvist, L. P. & Nissen, D. |
| Country | Ecuador |
| Subpart | ESMERALDAS |
| County | |
| Locality | Zapallo Grande, a mixed Afro-latin and Cayapa Amerindian community along Río Cayapa. Secondary vegetation and disturbed rain forests close to village. |
| Coordinates | 0° 48' N 78° 54' W |
| Minimum elevation (m) | 200 |
| Maximum elevation (m) | 200 |
| Start date | 1983/10/19 |
| End date | 1983/10/25 |
| Family | Poaceae |
| Identification | Guadua angustifolia Kunth |
| Determined by | S. Laegaard (AAU), 1991. |
| Identification qualifier | |
| Field notes | Bamboo, 10-20 m tall, armed with spiny shoots. Nom. vern.: ba-ki-tapé (Cayapa), caña (Castellano). Use: for all kinds of purposes in constructions such as walls, staircases and fences. |