Diversity, adaptation and yield; Rhizobium, nitrogen metabolism and plant nutrition; Biochemical composition and nutritional factors; Pests, diseases, resistance and breeding; GLycine; Phaseolus and Psophocarpus; Vigna; Arachis; Fodder, forage and cover legumes; Other taxa.Piper realised this and proposed a subgenus Ceratotropis of Phaseolus as late as 1914  , but I suspect he realised that it had little affinity with true Phaseolus.). After 1837 no one ... One year earlier Ohwi  had separated many of the Asiatic species as a genus Azukia. When I came to write up the Phaseoleae for the a#39;Flora of Tropical East Africaa#39;  it was clear that the problem needed further study.
|Title||:||Advances in Legume Science|
|Author||:||R. J. Summerfield, Arthur Hugh Bunting, Missouri Botanical Garden, University of Reading|
|Publisher||:||Royal Botanic Gardens Kew - 1980|