Grown habit: Forb/herb
Duration: Annual, Perennial
Synonyms:
= Polygonum glabrum Willd.
= Persicaria densiflora (Meisn.) Moldenke
= Persicaria glabra (Willd.) G. Maza
= Persicaria portoricensis (Bertero ex Small) Small
= Polygonum portoricense Bertero ex Small
Polygonum densiflorum
USDA-NRCS PLANTS Database / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image
Polygonum densiflorum
Robert H. Mohlenbrock USDA-NRCS PLANTS Database / USDA NRCS. 1995. Northeast wetland flora: Field office guide to plant species. Northeast National Technical Center, Chester. - Not copyrighted image
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Distribution in USA and Canada (*)
USA (AL, AR, DE, FL, GA, KS, KY, LA, MD, MO, MS, NC, NJ, PA, SC, TN, TX, VA), USA+ (PR)
Map for Polygonum densiflorum Meisn.
(*) 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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Genera (Polygonaceae)
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