University of Wisconsin-Madison, Wisconsin State Herbarium (WIS)
v0260203WIS
40669811-3317-4620-aa2d-87fcffec6125
Myriophyllum spicatum L.
Haloragaceae
Marshall, David W.; Parker, Jerrod, Black, Merel R.
SL6
2010-07-12
2010-07-12
United States, Wisconsin, Richland, Smith Lake of Wisconsin River, WBIC 1236400. S of Hwy 60, SW of its inters. with Hwy 130 and just W of Lone Rock. Just E of boat landing
43.18333 -90.21667
43 11'N, 090 13'W; T08N R02E sec11 SW4NE4;
Slough of river. Depth = 0.5 m, water temp = 19.9 C, dissolved oxygen = 8.8 mg/l, pH = 8.8 su, specific conductance = 306 uS/cm, transparency tube = 120 cm. Water clear with strong influence of upland groundwater.