Name | Cirsium acaule var. americanum A. Gray |
Authorship | A. Gray |
Rank | Variety |
NomenclaturalStatus | NomLeg |
Placed in | Cirsium acaule A. Gray |
GUID | urn:lsid:ipni.org:names:58923-2 |
Citation | 1863 Proc. Acad. Nat. Sci. Philadelphia |
Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cirsium acaule var. americanum A. Gray |
Identification made in | [no date] (1) |