University of Colorado Museum of Natural History Herbarium Vascular Plant Collection (COLO:V)
00533984
3698f7eb-07a3-4a91-ba40-666c01c8df47
507929
Ambrosia artemisiifolia var. elatior (L.) Descourtils
ASTERACEAE
Jody K. Nelson
199
1995-08-04
04 August 1995
United States, Colorado, Jefferson, Rocky Flats Environmental Technology Site. 7 miles south of Boulder. Near power station.
39.8894286 -105.2164516 +-500m. WGS84
T2S R70W SEC10 SW¼
The elevation in the SW 1/4 of section 10 does not drop to 1840m. I am not exactly sure which building is the powerplant so I plotted the UTM near the center of the 1/4 section at 1850m. RA
1840 meters
1840 m
On Rocky Flats Pediment. Disturbed area in gravel next to asphalt parking lot. Flat area, no slope. Growing with Centaurea diffusa and Polygonum convolvulus. Common.
Flr & Frt
Flora of the Rocky Flats Environmental Technology Site. Forb, greenish-yellow flowers, hgt. 1-3'. Original ID: Ambrosia artemisiifolia L.
For additional information about this specimen, please contact: J Ryan Allen, Biodiversity Informatics Manager (Database inquiries) (james.r.allen@colorado.edu)