Grown habit: Forb/herb
Duration: Perennial
Synonyms:
= Vallisneria asiatica Michx.
= Vallisneria neotropicalis Victorin
= Vallisneria spiralis auct. non L.
= Vallisneria spiralis L. var. asiatica (Michx.) Torr.
Vallisneria americana
William and Wilma Follette - USDA-NRCS PLANTS Database / USDA NRCS. 1992. Western wetland flora: Field office guide to plant species. West Region, Sacramento. - Not copyrighted image
Vallisneria americana
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 106.
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Distribution in USA and Canada (*)
USA (AL, AZ, CA, CT, DC, DE, FL, GA, IA, ID, IL, IN, KY, LA, MA, MD, ME, MI, MN, MO, MS, NC, ND, NH, NJ, NM, NV, NY, OH, OK, OR, PA, RI, SC, SD, TN, TX, VA, VT, WA, WI, WV), CAN (BC, MB, NB, NS, ON, QC)
Map for Vallisneria americana Michx.
(*) USDA, NRCS. 2009. The PLANTS Database (http://plants.usda.gov, 28 August 2009). National Plant Data Center, Baton Rouge, LA 70874-4490 USA
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