University of Colorado Museum of Natural History Herbarium Vascular Plant Collection
Catalog #: 00613299
Secondary Catalog #: 332011
Taxon: Polygonum erectum ssp. achoreum (S. F. Blake) Löve & Löve
Collector: R. Wittmann   771   
Date: 1979-08-30
Verbatim Date:30 August 1979
Locality: United States, Colorado, Boulder, Grounds of the National Bureau of Standards, Boulder.
39.9913624  -105.2666727 +-1000m.  WGS84
Georeference Remarks: I plotted the UTM on the grounds of NIST. RA
Reproductive Condition: Flr
Occurrence Remarks: Polygonum achoreum Blake, Det. Deborah S. Katz, 1987. Original ID: Polygonum achoreum. With P. rurivagum, separable from the former on upright habitat and broader leaves as well as floral characteristics.
Specimen Images
Record Id: c45529ec-f2ac-4af9-b8a2-36471a1dbc5c
Occurrence ID (GUID): c45529ec-f2ac-4af9-b8a2-36471a1dbc5c
For additional information on this occurrence, please contact: J Ryan Allen (
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