| Catalog Id | A00045 |
| Family | Cystocloniaceae |
| Species | Hypnea aspera |
| Local Name | |
| Collector | Booth, W.E. |
| Collector Number | WEB/A/34 |
| Colection Date | 23-Nov-1991 |
| Country | Brunei |
| District | Muara |
| Location | Pulau Punyit, NE side |
| Latitude | 0 |
| Longitude | 0 |
| Altitude | 0 |
| Vegetation Type | Marine |
| Habitat | In pools on top of large rocks, in Acanthophora zone |
| Plant Information |