| Name | Corallina officinalis f. robusta Kjellman |
| Authorship | Kjellman |
| Rank | Forma |
| Placed in | Corallina officinalis Linnaeus |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Corallina officinalis f. robusta Kjellman |
| Identification made in | [no date] (1) |