| Name | Monnina pennellii Ferreyra |
| Authorship | Ferreyra |
| Rank | Species |
| Placed in | Monnina Ruiz & Pavon |
| GUID | urn:lsid:ipni.org:names:690622-1 |
| Citation | 1953 Smithsonian Misc. Collect. 121(3): 47 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Monnina pennellii Ferreyra |
| Identification made in | [no date] (1), 1951 (1) |