Origin of year-long bean (Phaseolus dumosus Macfady, Fabaceae) from reticulated hybridization events between multiple Phaseolus species - Mina-Vargas, Angela M.; McKeown, Peter C.; Flanagan, Nicola S.; Debouck, Daniel G.; Kilian, Andrzej; Hodkinson, Trevor R.; Spillane, Charles (Oxford University Press, 2016)