| Species | Density (g/cm3 ) | Standard Error |
| C. tagal | 1.1 | 0.0 |
| B gymnorrhiza | 1.3 | 0.1 |
| X. granatum | 0.8 | 0.1 |
| S. alba | 0.8 | 0.0 |
| A. marina | 0.9 | 0.0 |
| R. mucronata | 1.1 | 0.1 |
| H. littoralis | 0.8 | 0.1 |