| Name | Regmatodon polycarpus (Griffith) Mitten |
| Authorship | (Griffith) Mitten |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Regmatodon |
| Citation | 1859 J. Proc. Linn. Soc., Bot. Suppl. 2: 127 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Regmatodon polycarpus (Griffith) Mitten |
| Identification made in | [no date] (3), 1975 (2) |