]> GH barcode-00056034 Mexico Durango 93 km. northwest of Canatlan on road to Santiago Papasquiaro growing in disturbed Pinus cembroides Juniperus Quercus forest Verbesina papasquiara Panero & Villaseñor Panero & Villaseñor 2010-08-16 16:38:05 J. L. Panero, S. Gonzalez & S. Acevedo