TOMPKINS COUNTY FLORA
Wolffia columbianaKarst.
Mitchell NYNYFA TCUSDA NY
accepted accepted accepted
Columbian Watermeal

Araceae

CAYUGA FLORA (1926) NOTES: Quiet waters of sloughs, ponds, and the larger marshes, with no apparent reference to lime content ; occasional. Ringwood, 1923; Dryden Lake, 1916; cut-off from Red Mill Pond, Freeville, 1918; Cayuga Marshes, w. of Cayuga Bridge (D.!) ; Montezuma Marshes, near the Marl Works (D.); May Point (D.) ; Pout Pond, 1922. Conn, to Minn., southw. to Fla. and La. ; infrequent on the Coastal Plain. Found also in Mex. and S. A.


BH SPECIMENS FOR Wolffia columbiana (this list may be incomplete)
 Dryden, Ringwood, Big Pond, 17 Jul 1937, Clausen 2658 (BH 23342);
 Dryden, Ringwood, Winterberry Bog, 22 Jul 1928, Muenscher 17169 (BH 23346);
 Dryden, east of Freeville, cut off from Red Mill Pond, 11 Sep 1918, Randolph & Wiegand 9553 (BH 23345);
 Dryden, Ringwood, pond, 14 Oct 1934, Smith & Clausen 1485 (BH 23341);
 Dryden, Dryden Lake, 17 Sep 1916, Wiegand 6127 (BH 23344);
 Dryden, Ringwood, 1923, Wiegand 15044 (BH 23343);
 Dryden, Ringwood, 9 Aug 1936, Wiegand 19364 (BH 23340);

1 IMAGE FOUND

Wolffia columbiana

1093210 (100)