| Name | Polycauliona pulvinata C. W. Dodge & G. E. Baker |
| Authorship | C. W. Dodge & G. E. Baker |
| Rank | Species |
| Placed in | Polycauliona |
| Citation | 1938 Ann. Missouri Bot. Gard. 25: 628 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Polycauliona pulvinata C. W. Dodge & G. E. Baker |
| Identification made in | [no date] (1) |