University of Colorado Museum of Natural History Herbarium Vascular Plant Collection
Catalog #: 00609255
Secondary Catalog #: 401015
Taxon: Persicaria bicornis (Rafinesque) Nieuwland
Collector: Ron Wittman   1875   
Date: 1981-08-23
Verbatim Date:23 August 1981
Locality: United States, Colorado, Kit Carson, Along US Hwy 385 about 10 mi N of Burlington. (Intersection with county rd GG.)
39.46097  -102.26018 +-1000m.  WGS84
Georeference Remarks: I placed the point about 11.0 miles south of Burlington, at the junction of US HWY 385 and County Road GG at an elevation of 4034 ft. VD; Georeferenced 12 March 2015
Habitat: Common in low areas of cultivated fields.
Reproductive Condition: Flr
Occurrence Remarks: Persicaria bicornis (Raf.) Nieuwl., Syn. P. longistyla (Small) Small, Det. W. A. Weber, 1989. Original ID: Persicaria pensylvanica. Forming large colonies which can be seen for miles.
Specimen Images
Record Id: 943c1386-81d5-416c-b2b1-35b2dc7542c7
Occurrence ID (GUID): 943c1386-81d5-416c-b2b1-35b2dc7542c7
For additional information on this occurrence, please contact: J Ryan Allen (
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