| Name | Eriastrum densifolium subsp. sanctorum (Milliken) H. Mason |
| Authorship | (Milliken) H. Mason |
| Rank | Subspecies |
| Placed in | Eriastrum densifolium (Bentham) H. Mason |
| GUID | urn:lsid:ipni.org:names:93466-2 |
| Holdings | 17 Specimens held in the Harvard University Herbaria identified as Eriastrum densifolium subsp. sanctorum (Milliken) H. Mason |
| Identification made in | [no date] (9), 2010 (8) |