Bidens aurea (Aiton) Sherff

c\
?*3
MEXICO: state op DURANGO
Bidens (X\\Y 6
About 30 mi W of Durango city, 8 mi W of El
Soldado, 2 mi E of Navios along route 40.
Moist pasture and adjacent meadow in a region
of tall pine and low, procumbent oak. Elev.
about 7500 ft.
Gytological Voucher: n = 23 II
Thomas E. Melchert, Paul D. Sorensen, Daniel J. Crawford No. 6291
Taxonomic Studies in the Coreopsldinae 4 Sept 1966
Herbarium of The University of Iowa
02714864