| Name | Corallina pilulifera f. arbuscula (Postels & Ruprecht) Yendo |
| Authorship | (Postels & Ruprecht) Yendo |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Corallina pilulifera Postels & Ruprecht |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Corallina pilulifera f. arbuscula (Postels & Ruprecht) Yendo |
| Identification made in | [no date] (1) |