| Name | Caulerpa plumaris f. brevipes (J. Agardh) Weber Bosse |
| Authorship | (J. Agardh) Weber Bosse |
| Rank | Forma |
| Placed in | Caulerpa plumaris (Forsskål) C. Agardh |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Caulerpa plumaris f. brevipes (J. Agardh) Weber Bosse |
| Identification made in | [no date] (1) |