| Name | Cirsium hydrophilum var. vaseyi (A. Gray) J. T. Howell |
| Authorship | (A. Gray) J. T. Howell |
| Rank | Variety |
| Placed in | Cirsium hydrophilum (Greene) Jepson |
| GUID | urn:lsid:ipni.org:names:59047-2 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Cirsium hydrophilum var. vaseyi (A. Gray) J. T. Howell |
| Identification made in | [no date] (2) |