Podostemum ceratophyllum Michx.

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¿> DET* « C. THOMAS PHILBBICK
SIC EX.
1982
UNIVEHSITY OF NEH HAHPSHIBE - NHA
PLANTAE EXSICCATAE GRAYANAE
839. Podostemum ceratophyllum Mxchx.
FI. Bor.-Am. ii. 165, t. 44 (1808); Gray, Man. 403
(1848); Tulasne in Ann. Sci. Nat. s€r. 3, xi. 103 (l849)
and Arch. Mus. Paris, vi. 128 (1852); Chapm. FI. So.
U. S. 399 (i860); Weddell in DC. Prod. xvii. 72 (l878);
Britton & Brown, 111. FI. ii. 163, fig. 1808 (l897); Small,
FI. Se. U.S. 495 (l903); Victorin, FI. Laurent. 288, fig.
82 (1935).
Attached to rocks in swift water, St. Regis River,
Hogansburg, St. Lawrence County, New York.
Coll. W.C.Muenscher, O.L.Justice. August 6, 1938.
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