| Name | Phragmidium butleri Sydow & P. Sydow |
| Authorship | Sydow & P. Sydow |
| Rank | Species |
| Placed in | Phragmidium |
| Citation | 1907 Ann. Mycol. 5 (6): 501 |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility
| Name | Phragmidium butleri Sydow & P. Sydow |
| Authorship | Sydow & P. Sydow |
| Rank | Species |
| Placed in | Phragmidium |
| Citation | 1907 Ann. Mycol. 5 (6): 501 |