Utah Valley University Herbarium


Accession # 13356 
Family - UVUAPG III FamilyCronquist FamilyA Utah Flora
Species Polygonum coccineum Muhl. ex Willd.
C.J. Flann   s.n.  
Coll. Date 05 September 1997 
Geography United States.  South Dakota.  Day County
Locality across road (south) from public access area, Enemy Swim Lake. 
Habitat Notes shallow marsh connected lake. 
Township Range T123N, R53W, S15, SW1/4  
Datum Not recorded
Uncertainty Not calculated


Synonyms recognized by ITIS (bold taxon is currently accepted):

     Polygonum amphibium var. emersum Michx.

     Persicaria amphibia (L.) S.F. Gray p.p.
     Persicaria amphibia var. emersa (Michx.) Hickman
     Persicaria coccinea (Muhl. ex Willd.) Greene
     Persicaria muehlenbergii (S. Wats.) Small
     Polygonum amphibium var. coccineum (Muhl. ex Willd.) Farw.
     Polygonum coccineum Muhl. ex Willd.
     Polygonum coccineum var. pratincola (Greene) Stanford
     Polygonum coccineum var. terrestre Willd.
     Polygonum muehlenbergii S. Wats.
     Polygonum muehlenbergii var. terrestre (Willd.) Trel.

Common Name(s): colored smartweed, devil's shoestring, longroot smartweed, swamp smartweed, tanweed.

Taxonomic Hierarchy: (ITIS TSN=529773, click for more information and references)

        Kingdom: Plantae
            Subkingdom: Tracheobionta
                Division: Magnoliophyta
                    Class: Magnoliopsida
                        Subclass: Caryophyllidae
                            Order: Polygonales
                                Family: Polygonaceae
                                    Genus: Polygonum
                                        Species: Polygonum amphibium
                                            Variety: Polygonum amphibium var. emersum


Available images of this specimen (click to view):
specimen image: 13356s1.jpg

Nearby Accessions



Taxon Links for species Polygonum coccineum  Muhl. ex Willd.

CalPhotos, Berkeley Digital Library Project

CNPS Manual of California Vegetation Database

USDA Plants database
University of Washington Herbarium: Plants of Washington (images)

Texas A&M University: Image Library (images)

Lady Bird Johnson's Wildflower Center

Google Images

External link to this species in the UVU Herbarium:

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