| Name | Cirsium altissimum var. biltmoreanum Petrak |
| Authorship | Petrak |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Cirsium altissimum (Linnaeus) Sprengel |
| GUID | urn:lsid:ipni.org:names:58927-2 |
| Citation | 1917 Beih. Bot. Centralbl. 35: 401 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cirsium altissimum var. biltmoreanum Petrak |
| Identification made in | [no date] (1) |