| Name | Polyachyrus virgatus I. M. Johnston |
| Authorship | I. M. Johnston |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polyachyrus |
| GUID | urn:lsid:ipni.org:names:239139-1 |
| Citation | 1929 Contr. Gray Herb. 85: 132 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Polyachyrus virgatus I. M. Johnston |
| Identification made in | [no date] (1), 2007 (1), 2008 (1) |