| Name | Puccinia calosperma Sydow, P. Sydow & E. J. Butler |
| Authorship | Sydow, P. Sydow & E. J. Butler |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Puccinia |
| Citation | 1906 Ann. Mycol. 4: 432 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Puccinia calosperma Sydow, P. Sydow & E. J. Butler |
| Identification made in | [no date] (1) |
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