| Name | Polygonella americana (Fischer & C. A. Meyer) Small |
| Authorship | (Fischer & C. A. Meyer) Small |
| Rank | Species |
| Placed in | Polygonella |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Polygonella americana (Fischer & C. A. Meyer) Small |
| Identification made in | 1985 (1), 1991 (1) |