Spirodela polyrhiza (L.) Schleid.

Herbarium of
William Cashman Ferguson
Bequeathed to the New York Botanical Garden
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W. C. FERGUSON
NEW YORKBOJANICAL GARDEN
LONG ISLAND
NEW YORK
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03700707
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Herbarium of
william Cashman Ferguson
Bequeathed to the New York Botanical Garden
0	1930
LONG ISLAND
NEW YORK
W. C. FERGUSON
NEW Y0RKB0TANICAL GARDEN
03700706
110 Z.
luj£)idu4
NEWYORKBOTANICAL GARDEN
03700705
LICAL HERBARIUM OF THE
TORREY BOTANICAL CLUB.
DEPOSITED IN 1973 AT
THE NEW YORK BOTANICAL 6ARDEN
Herbarium of
WILLIAM CASHMAN FERGUSON
Bequeathed to the New York Botanical Garden
1930
LONG ISLAND
NEW YORK
Wo.y J¿) £ W. C. FERGUSON
03700707
03700706
03700705