University of Colorado Museum of Natural History Herbarium Vascular Plant Collection (COLO:V)
01190487
823d0f70-2a30-461a-a159-ae2d58264eb7
527435
Ambrosia acanthicarpa Hooker
Asteraceae
Loraine Yeatts
4927
2003-09-30
30 Sep 2003
United States, Utah, San Juan, 7.5' No Mans Island quad. Ca 4.5mi S of Ut 95 roadcut through Comb ridge, 0.3mi E of Butler Wash Rd. at S end of Black Mesa;
37.426219 -109.623632
12 0621780E 4143045N
1494 meters
4900 ft
Bluff sandstone. Along sandy jeep road leading to Black Mesa; plants annual.
Imager: SS; Date Imaged: 11/7/2012; Monoecious;stems multi-branched from base, decumbent to ascending; staminate flowers, yellow, nodding in raceme at top of inflorescence; locally common in roadbed.
For additional information about this specimen, please contact: J Ryan Allen, Biodiversity Informatics Manager (Database inquiries) (james.r.allen@colorado.edu)