Taxon:
Silphium perfoliatum var. perfoliatum L.
Family: Asteraceae
Collector:
Lynch, G. M. s.n.
Date: 1965-09-18
Verbatim Date: 1965-09-18
Locality:
United States, Wisconsin, Rock, Sugar River, 0.5 mi. W of Avon
42.54162481 -89.34165346 +-569m.
Verbatim Coordinates:
T01N R10E sec20 N2NW4;
Georeference Remarks:
Latitude/Longitude was derived from the Township, Range, Section location. This causes an imprecision.
Habitat:
River bottomland. Soil-alluvium. Sheet 1 of 2.
Record Id: ec9bab4f-b6f5-4f13-a905-0d4b348078be
Occurrence ID (GUID):
e7aa2a93-9109-4ef6-a0db-a1a4f4960fd6