| Name | Rubus trivialis var. seorsus L. H. Bailey | 
| Authorship | L. H. Bailey | 
| Rank | Variety | 
| Placed in | Rubus trivialis Michaux | 
| Citation | 1941 Gentes Herbarum 5(4): 205–206 | 
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Rubus trivialis var. seorsus L. H. Bailey | 
| Identification made in | [no date] (2), 1945 (3) |