Bidens sharpii (Sherff) Melchert

MEXICO: state op oaxaca
Bldens vS'/grp//
About 3 mi N of Nochixtlan along route 190.
Plants abundant as a weed in fields and
along roadside, producing 5 ywllow rays with
a red spot at base.
Cytological Voucher: n s. 11 1L1L
Thomas E. Melchert, Paul D. Sorensen, Daniel J. Crawford No. ^82
Taxonomic Studies in the Coreopsidinae 25 Sep 1966
Herbarium of The University of Iowa
02714809