Persicaria pensylvanica (L.) M.Gâ"mez
Determiner: B. L. Turner, 2012
Show Determination History
Marshall C. Johnston 2763
Date: 10 September 1955
United States, Texas, CAMERON, Channel of Resaca de la Palma where it crosses the highway north of Brownsville.
Habitat and Description:
Fresh stagnant water. Perianth white or pinkish-white; stems as long as 6 ft. but decumbent at the base and rooting in mud in water 0-18 inches deep, the inflorescence being rarely as much as 4 ft. from the uppermost rooting nodes.
Record Id: 98788557-2353-4a0e-a9d2-4ecbf904cfa1