| Name | Corallina officinalis var. spathulifera (Kützing) Ardissone |
| Authorship | (Kützing) Ardissone |
| Rank | Variety |
| Placed in | Corallina officinalis Linnaeus |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Corallina officinalis var. spathulifera (Kützing) Ardissone |
| Identification made in | [no date] (2) |