| Name | Cladonia subcariosa f. pleurocarpa Robbins bis |
| Authorship | Robbins bis |
| Rank | Forma |
| Placed in | Cladonia subcariosa Nylander |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Cladonia subcariosa f. pleurocarpa Robbins bis |
| Identification made in | [no date] (2) |