Name | Helianthus giganteus var. oppositifolius Farwell |
Authorship | Farwell |
Rank | Variety |
NomenclaturalStatus | NomLeg |
Placed in | Helianthus giganteus Linnaeus |
GUID | urn:lsid:ipni.org:names:119132-2 |
Citation | 1917 Amer. Midl. Naturalist 17: 180 |
Holdings | 1 Specimen held in the Harvard University Herbaria identified as Helianthus giganteus var. oppositifolius Farwell |
Identification made in | [no date] (1) |