| Marsh Development at Middle Waterway (Simpson/Trustees) - Year 2 (2003) | |||
| Common Name | Scientific Name | Average % Cover | |
| Native | |||
| pickleweed | Salicornia virginica | 6.0 | |
| orache, fat-hen saltbush | Atriplex patula | 6.6 | |
| Non-Native or Invasive | |||
| brome | Bromus sp. | 0.04 | |
| redtop | Agrostis alba | Trace | |