| Name | Swida rugosa (Lamarck) Rydberg | 
| Authorship | (Lamarck) Rydberg | 
| Rank | Species | 
| Placed in | Swida Opiz, Berchtold & Opiz | 
| GUID | urn:lsid:ipni.org:names:271991-1 | 
| Holdings | 13 Specimens held in the Harvard University Herbaria identified as Swida rugosa (Lamarck) Rydberg | 
| Identification made in | [no date] (1), 2013 (12) | 
