| Name | Hymenatherum polychaetum A. Gray |
| Authorship | A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Hymenatherum |
| GUID | urn:lsid:ipni.org:names:225172-1 |
| Citation | 1852 Smithsonian Contr. Knowl. 3(5): 116 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Hymenatherum polychaetum A. Gray |
| Identification made in | [no date] (2), 2007 (2) |