| Name | Polygonum jucundum Meisner | 
| Authorship | Meisner | 
| Rank | Species | 
| Placed in | Polygonum Linnaeus | 
| Citation | 1826 Monogr. Polyg. 71 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Polygonum jucundum Meisner | 
| Identification made in | [no date] (2) | 
