Taxon:
Silphium integrifolium X S. perfoliatum Michx.
Family: Asteraceae
Collector:
Greene, H. C. s.n.
Date: 1954-07-20
Verbatim Date: 1954-07-20
Locality:
United States, Wisconsin, Green, Brodhead. Milw. RR 1.5 mi. W of Brodhead
42.61335 -89.41288 +-1244m.
Verbatim Coordinates:
42.613350 N, 89.412880 W
Habitat:
typical RR right-of-way prairie habitat ranging from mesic to mesic-wet. In lower portions grew abundant S. perfoliatum. The S. integrifolium and the putative hybrids grew on the higher mesic portions, & about 50 feet from S. perfoliatum. (spec. at right is typical S. integrifolium H.C.G.) Sheet 2 of 4.
Record Id: ba41d76b-9408-402d-abd7-f3b18aa7ae31
Occurrence ID (GUID):
39d67608-87a4-4e6c-9489-61ce77ffab3a