Bidens aurea (Aiton) Sherff

MEXICO:
Bidens aurea
STATE OF MICHO ACAN
__/7-¿3 IT
9.9 mi W of Salvatierra on the highway to
Yuriria.
Extremely lush almost semi-tropical plateau
area. Plants in wet grassy ditch along roadside
Only white rays seen (no yellow),
23 Sept. 1967
NEW YORK BOTANICAL GARDEN
02715189
Thomas E. Melchert, Daniel J. Crawford, John Averett
Taxonomic Studies in the Coreopsidinae
Herbarium of The University of Iowa
No. 67-175
02715189