Sparganium americanum Nutt.
Sulman, Joshua D. 873
United States, Wisconsin, Vilas, Aurora Lake State Natural Area
46° 0' 54" N, 89° 32' 42" W
In 1 ft. of water, near southwest shore of lake, hard, rocky bottom with thin layer of silty sediment. Appears to be mixed pop. with S. emersum; few other species in immediate area except for Spirodella polyrhiza; Zizania palustris abundant nearby. Other associates near shore are Sagittaria latifolia, Eleocharis palustris.
Leaves greener, narrower than typical; infl compuond with 1 lower branch bearing 1 pistillate head, remnants of staminate heads. "Aurora Lake1"
Record Id: 5a49f5b9-9952-4ed5-9fc6-1cee3603b318
Occurrence ID (GUID):