A bean is a type of edible plant producing bipodal seeds.
Beans were one of the foods grown at Omicron colony. (TOS: "This Side of Paradise")
Beans can be made into Southern baked beans. (Star Trek V: The Final Frontier)
In an alternate reality, Montgomery Scott remarked that Keenser was not starving because he "could eat a bean, and you're done." (Star Trek)
Types of beans