Taxon:
Polygonum hydropiper L.
Family: Polygonaceae
Collector:
Cochrane, Theodore S. 13187
Date: 1993-09-30
Verbatim Date: 1993-09-30
Locality:
United States, Wisconsin, Dane, Oregon. N shore of Lake Barney, S side of CTH M, 2mi. due NW of Oregon, 9mi. due S of Madison.
42.95411362 -89.41251179 +-569m.
Verbatim Coordinates:
T06N R09E sec34 NE4;
Georeference Remarks:
Latitude/Longitude was derived from the Township, Range, Section location. This causes an imprecision.
Habitat:
Highly disturbed grassy muddy ground, actively grazed by a herd of horses that apparently goes out into the water. Assoc.: Ambrosia artemisiifolia, Bidens cernua, Echinochloa crusgalli, Cyperus engelmannii, and Eleocharis engelmannii, Amaranthus, nothing else. The Polygonum is frequent. Sheet 2 of 2.
Record Id: 236a6f81-bb08-4382-98bf-b76234acf87b
Occurrence ID (GUID):
0c7b6b0a-6722-4c6e-86a2-76c600cd47a2