| Name | Batophora oerstedii var. occidentalis (Harvey) M. Howe |
| Authorship | (Harvey) M. Howe |
| Rank | Variety |
| Placed in | Batophora oerstedii J. Agardh |
| Holdings | 26 Specimens held in the Harvard University Herbaria identified as Batophora oerstedii var. occidentalis (Harvey) M. Howe |
| Identification made in | [no date] (26) |