| Scientific Name | Author | English Name |
|---|---|---|
| Acetabularia acetabulum | (Linnaeus) P.C. Silva | |
| Acetabularia calyculus | J.V. Lamouroux | |
| Acetabularia crenulata | J.V. Lamouroux | Mermaid's wine glass |
| Acetabularia dentata | Solms-Laubach | |
| Acetabularia major | G. Martens, 1868 | Umbrella weed |
| Acetabularia myriospora | Joly & Cordeiro-Marina, 1965 | |
| Parvocaulis clavatus | (Yamada) Berger etal., 2003 | |
| Parvocaulis parvulus | Berger, Fettweiss, Gleissberg, Liddle, Richter, Sawitzky, Zuccarello, 2003 | |
| Parvocaulis polyphysoides | (Crouan & Crouan) Berger, Fettweiss, Gleissberg, Liddle, Richt |