Silphium asteriscus var. dentatum (Elliott) Chapm.

University of Texas Herbaria, TEX-LL
Silphium asteriscus L.
var. dentatum (Elliott) Chapm.
J. A. Clevinger	July 1999
Vegetational Survey of
RICHARD B. RUSSELL DAM AND LAKE AREA
GEORGIA
Silphium asteriscus L. var. scabrum Nutt.
In open area of oak woods; atop 15-ft. high bluff
along the Savannah River. Site #19 (Lat. 34°04f45'
Long. 82039t19l,)» about one mile north of the Ga.
72 bridge over the Savannah. Below the 475-ft.
contour (full pool for proposed Russell Lake;
impoundment of the Savannah River scheduled for
the mid-19801s).
DATE: 12 July 1978 COLLECTORS: Fairey 838
V
Elbert County--John E. Fairey, III
Caroline C. Douglass BOTANY DEPT.
Hart County--Walter C. Credle CLEMSON UNIV.
DETERMINED BY: Caroline C.Douglass CLEMSON, SC
03090850