Lycopus virginicus L.

plants of lackoon County,
Missouri.
Collected by KENNETH K. MACKENZIE.
NEW YORK BOTANICAL GARDEN
HERBARIUM OF KENNETH K. MACKENZIE
Presented by MR. MACKENZIE ;
'1 9 31
Herbarium of the University of North Carolina
Lycopus virginicus L. var. virginicus
REVISION OF LYCOPUS
X Lycopus sherardi Steele
(L. virginicus x L. uniflorus)
Florida State University NORLAN C. HENDERSON 1960
Examined far Flora North America
JohnJ. Fay 1973
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