| Catalog Id | A00022 |
| Family | Sargassaceae |
| Species | Sargassum hemiphyllum |
| Local Name | |
| Collector | Salmah |
| Collector Number | SL-2 |
| Colection Date | 27-Mar-1991 |
| Country | Brunei |
| District | Muara |
| Location | Tungku, rocky shore |
| Latitude | 0 |
| Longitude | 0 |
| Altitude | 0 |
| Vegetation Type | Marine |
| Habitat | On rocks and boulders at the lowest tidal zone |
| Plant Information | The plant looks brown, it attaches itself to the rocks by strong hold fast |