Silphium compositum Michx.

botanical
Stone Mountain, De Kalb County
CHARLES L. POLLARD
WILLIAM R. MAXON
August f j ,1900
Collectors
03109255
Silphium compositum Michx.
ssp. reniforme (Raf. ex Nutt.)
Sweeney & Fisher comb, nov^
119 1966
DET. C. R. SWEENEY & T. R. FISHER
SMITHSONIAN INSTITUTION
From THE UNITED STATES NATIONAL HERBARIUM
PLANTS OF GEORGIA
University of Texas Herbaria, TEX-LL
Silphium compositum Michx.
J. A. Cievinger
July 1999
03109255