Bidens squarrosa var. tereticaulis (DC.) Roseman

NEW YORK BOTANICAL GARDEN
02703595
Bidens sauarrosa H.B.K.
var tereticaulis (D.C.) Roseman
n=36
8 mi north of Chiltepec on highway 175 to Cd Oaxaca;
growing 10 ft. into tree near roadside in sugar-cane and corn
fields, 200-400 m. Heads small; leaves 5-parted.
Robin Roseman, No. 616	17 Jan 1980
Taxonomic Studies in the Coreopsidinae
Herbarium of the University of Iowa
02703595