Silphium terebinthinaceum var. terebinthinaceum Jacq.
Determiner: Cochrane, Theodore S. (4Sep1996)
Smith, James F.; Hahn, William J. 2244
Verbatim Date: 1990-07-25
United States, Wisconsin, Kenosha, Benedict Prairie
42.56025776 -87.98173266 +-1138m.
42.56025776° N, 87.98173266° W; T01N R21E sec11
Latitude/Longitude was derived from the Township, Range, Section location. This causes an imprecision.
[unusual leaf form suggestive, but stems are nearly glabrous, & rameal leaves & phyllaries lack any trace of shape, dimension, or pubescence characters of. S. laciniatum.-TSC] Hybrid leaves and clearly intermediate between 2 putative parents, in bud, bud preserved in FAA, buds fixed for chromosome counts, flowering stalk ~2 m. tall.
Sheet 1 of 2.
Record Id: f5e6151f-d508-4c82-a2db-9a749bf0e196
Occurrence ID (GUID):