University of Colorado Museum of Natural History Herbarium Vascular Plant Collection (COLO:V)
00560979
022149c8-c7ab-44a7-9477-356fd4c516c4
508492
Polygonum arenastrum Boreau
POLYGONACEAE
Jody K. Nelson
723
2001-08-15
15 August 2001
United States, Colorado, Jefferson, Rocky Flats Site. 7 miles south of Boulder on Rocky Flats Pediment.
39.9049442 -105.2303636 +-500m. WGS84
T2S R70W SEC4 SEĀ¼
I am assuming this is referencing the Claypit in the SW 1/4 of the section. I plotted the UTM to the east of the clay pit in the SE 1/4 of section 4 at 1855m. The elevation does drop to 1840m, but not until the eastern side of the section and in the rav
1840 meters
1840 m
Sand dune area on xeric tallgrass prairie near gravel mine operation. Growing in sand with Helianthus annuus, Centaurea diffusa, Salsola iberica, Andropogon gerardii, and Poa compressa.
Flr & Frt
Forb, tiny white flowers, hgt. 15-20", infrequent. Flora of Rocky Flats Environmental Technology Site.
For additional information about this specimen, please contact: J Ryan Allen, Biodiversity Informatics Manager (Database inquiries) (james.r.allen@colorado.edu)