Frijol bayo (Phaseolus vulgaris)
“A bean variety that comes in shades from light coffee brown to dark coffee brown. Types include acerado, apetito, blanco, garrapato, gordo, grullo, jarocho, maduro, mexicano, panza de puerco, parraleño, perlita rata and zavaleta. Bayos are eaten in many ways: boiled, fried, pounded, and as a filling. The bean is one of the most used in the country, especially in the Distrito Federal and in other central states. In many regions it is used as a substitute for other beans. The bean is found in various colors; the most important types are canela claro, canelo oscuro, rebocero, vaquita and, especially, flor de mayo. The latter is widely used in the Federal District and other central states of the country; in fact, many people maintain that it has the best flavor of all bayos. Flor de mayo tends to be pink in color, but when cooked it becomes light brown. It is also known as a brown bean.”