Silphium integrifolium Michx.

JTJ Plants of the Great Lakes Region
Herbarium of Chas. K. Dodge, Pori Huron, Michigan
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HERBARIUM OF KENNETH K. MACKENZIE
Presented by MR. MACKENZIE
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YORK BOTANICAL GARDEN
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Silphium integrifolium Michx.
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University of Texas Herbaria, TEX-LL
Silphium integrifolium Michx.
var. integrifolium
A. Clevinger	July	1999
03109316