| Genus | Species | Subspecies | Author | Common Name | Last Sampled | Last Collectors | Where for All Dates? |
|---|---|---|---|---|---|---|---|
| Orthoseira | dendroteres | - | (Ehrenberg) Crawford | Diatom | 2004-07-01 | unknown/unspecified | Here |
| Orthoseira | roeseana | - | (Rabenhorst) OMeara | Diatom | 2004-07-01 | unknown/unspecified | Here |
| Orthoseira | spinosa | - | (cleve-Euler) comb.nov. | Diatom | 2004-07-01 | unknown/unspecified | Here |
| Total Number of Species = 3 | |||||||