| Collector | Davidse, G. |
| Number | 2776 |
| Collected with | |
| Country | Venezuela |
| Subpart | Amazonas |
| County | |
| Locality | 8 km S of Pt. Ayacucho, and just S of the Rio Carinagua; savannas between the Rio Orinoco and the road |
| Coordinates | |
| Minimum elevation (m) | 90 |
| Maximum elevation (m) | 90 |
| Start date | 1971/10/31 |
| End date | 1971/10/31 |
| Family | Cyperaceae |
| Identification | Diplacrum guianense (Nees) Koyama |
| Determined by | |
| Identification qualifier | |
| Field notes | Savanna with scattered trees including Curatella with many large outcropping dark colored boulders. Forming a solid mat reaching to water on bank. |
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