University of Colorado Museum of Natural History Herbarium Vascular Plant Collection (COLO:V)
00940387
b4049513-c726-4445-861a-bbf718b76d3c
527433
Machaeranthera canescens (Pursh) A. Gray
ASTERACEAE
Loraine Yeatts
5545
2007-10-01
01 October 2007
Dick Yeatts
United States, Colorado, Mesa, Salt Creek Canyon along Mesa Co. road 7.2 to Sinbad Valley (12.7 mi. S of Gateway bridge over Dolores R. on CO hwy 141 to junct. with rd 7.2).
38.544116 -108.951356
12 0678537E 4268178N;
1597 meters
5240 ft
Quaternary fill derived from overlying Chinle Formation and Wingate sandstone. In disturbed rocky soil along road and on talus littered open slope with Senecio multicapitatus, Ambrosia acanthicarpa, Sphaeralcea sp., Halogeton glomeratus; abundant and widespread.
Flr & Frt
7.5' Juanita Arch quad. NAD 27. Stems and peduncles glandular; rays violet; disc yellow;
For additional information about this specimen, please contact: J Ryan Allen, Biodiversity Informatics Manager (Database inquiries) (james.r.allen@colorado.edu)