| Catalog Id | A00019 |
| Family | Ulvaceae |
| Species | Ulva flexuosa |
| Local Name | |
| Collector | Booth, W.E. |
| Collector Number | WEB/A/13 |
| Colection Date | ? |
| Country | Brunei |
| District | Muara |
| Location | Tungku Rocks, between MSL and MHWN on both NE of SW sides of Tungku Point |
| Latitude | 0 |
| Longitude | 0 |
| Altitude | 0 |
| Vegetation Type | Marine, On rocks |
| Habitat | Tufts on rocks |
| Plant Information |