Persicaria hydropiper (L.) Spach
Determiner: Nee, M. (2020)
Nee, M.H. 65393 Date: 2019-09-11
Verbatim Date: 11 Sept. 2019
United States, Wisconsin, Grant, Millville Recreation Area, a DNR boat landing area along Wisconsin River, off Hwy. C at Barker Hollow Road
43° 02' 02" N 90° 57' 43" W; TRS: T07N R05W sec 33 SE4SE4
Unshaded flat marshy area at the edge of Wisconsin River and at present only 20 cm. above water level and obviously had been flooded recently.
Polygonum spp., Hibiscus laevis, Sagittaria cuneata, Leersia oryzoides, Amaranthus tuberculatus, Vernonia fasciculata.
Abundant, with no. 65392 Polygonum punctata amd similar, but many hundreds of plants of each and no intermediates. Iflorescences nodding; flowers partially Pink in bud, white when open.
Owner: University of Wisconsin - Madison (WIS-VP)
Record Id: 55f4292b-d7db-4ee7-9889-ceaaac264911
Occurrence ID (GUID):