The Geographical Distribution of Vigna angularis var. nipponensis in Liaoning Prov. of China and the Artificial Crossing between in and V.angularis var. angularis
Abstract:Vigna angularis (Willd.) Ohwi et Ohashi var.nipponensis (Ohwi) Ohwi et Ohashi was found in Liaoning Prov. of Northeast China. It was formerly illegitimately named as Phaseolus nakashimae Ohwi f. lobatus Kit. (Ph. Minimus Roxb. f. lobatus Kit.) by M.Kitagawa in 1939. Morphological study revealed that