Bacillariophyceae (33)

THE NEW YORK BOTANICAL GARDEN
DARIUS OGDEN MILLS FUND
FRESHWATER ALGAE OF PORTO RICO
COLLECTED BY PROFESSOR. N. WILLE
UTUADO	MARCH 5-8, 1915
new
BOTAHICÂL
q/lrdem\
Determined by Francis Drouet
botanica.
02112884""
02112884