Taxon:
Silphium integrifolium X S. perfoliatum Michx.
Family: Asteraceae
Determiner: Melchert, T. E. (1960)
Collector:
Botany 162 Class; Fassett, Norman C. s.n.
Date: 1935-09-28
Verbatim Date: 1935-09-28
Locality:
United States, Wisconsin, Dane, Middleton. 4.5 mi. N of Middleton
Record Id: fc32e611-b664-4039-b181-95cc8d033149
Occurrence ID (GUID):
e8fe5a4c-40bc-425a-969f-677cf64d47b2