2 literature references for Phaseolus obovatus Gagnep.:

Author: Verdcourt,B.
Year: 1970
Title:
Source: Kew Bull.24:507-569. Studies in FTEA Legum.-Papil. IV.
Author: Thuan,N.
Year: 1979
Title:
Source: In:Flore du Cambodge, du Laos et du Vietnam. Vol.17