Ceratophyllum echinatum A.Gray

IDENTIFIED AT THE HERBARIUM OF THE UNIVERSITY OF WISCONSIN
NEW YORK BOTANICAL GARDEN
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04212118
N. C. FASSETT, 1952
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THE OHIO STATE UNIVERSITY
Ceratophyllum echinatum A. Gray
/
Det. Donald H. Les Monograph of Ceratophyllum, 1986
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PLANTAE EXSICCATAE GRAYANAE
456. Ceratophyllum demersum L.,
Var. echinatum Gray.
Man. ed. 2, 383 (1856).
Syn. C. echinatum Gray, Ann. Lyc. N. Y. iv. 49 (1837)
and Man. 401 (1848); Torr. & Gray, FI. N. Am. i. 56
(1838).
Long Pond, Tewksbury, Massachusetts.
Coll. A. N. Steward, L. B. Smith. August 11,1928.
04212118