This plant is in a different genus from the common bean. It is generally taller and notably larger than the common bean. Crops include fruit, wheat, maize, common bean and sorghum. Some scientists have proposed Mesoamerica as a possible origin for the common bean. The remains of maize were found along with squash and the common bean. The Alavan pinto bean is a type of common bean. Biological control of bacterial wilt of common bean by plant growth-promoting rhizobacteria. This article is a list of diseases of common bean ("Phaseolus vulgaris"). The kidney bean is a variety of the common bean ("Phaseolus vulgaris"). In Spanish, a ""puriscal"" is the flower of the common bean. His best-known research concerned so-called "pure lines" of the self-fertile common bean. Matpe is the most common bean and pulse export at the market. The flageolet bean is a variety of the common bean ("Phaseolus vulgaris") originating from France. The common bean is a highly variable species with a long history. The common bean ("Phaseolus vulgaris") was often grown with maize.