Spirodela polyrhiza (L.) Schleid.

LOCAL HERBARIUM OF THE
TORREY BOTANICAL CLUB.
DEPOSITED IN 1973 AT
m. NEW YORK BOTANICAL GARDEN
HERBARIUM OF KENNETH K. MACKENZIE
Presented by MR. MACKENZIE
19 31
N_E_yy YORK BOTANICAL GARDEN
03700702
local herbarium
fCAL
Plants of New Jersey
Collected by
KENNETH K. MACKENZIE.
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