Bean (Phaseolus vulgaris L.) inoculation success as affected by rhizobium strain competition and mobility in soil
Biogeographical and molecular observations on Phaseolus glabellus (Fabaceae, Phaseolinae) and its taxonomic status
Phaseolus costaricensis, a new wild bean species (Phaseolinae, leguminosae) from Costa Rica and Panama, Central America