Silphium integrifolium var. speciosum (Nutt.) Clevinger

University of Texas Herbaria, TEX-LL
Silphium integrifolium Michx.
var. speciosum (Nutt.) J.A.Clevinger
J. A. Clevinger	July	1999
Silphium speciosum Nutt.
DET. T. RICHARD FISHER
3R jk*i/Nfc
CHICAGO NATURAL HISTORY MUSEUM
FLORA OF MISSOURI
73789
Silphium speciosum Nutt,
County:HOLT Common at base of mound, also
in thickets among trees at base and
also in open parts at base; stems
glaucous5leaves glaucous green below.
Loess mound bordering southern end of
Squaw Greek Waterfowl Refuge, T 61 H,
R 38 W, sect, 36, 1 mi. east of
Date:	.	Napier
July 30,1953 COLL. JULIAN a. steyermark
03109387