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Jack Bean (Canavalia ensiformis)
The Jack Bean, scientifically known as Canavalia ensiformis, is also commonly referred to as common jack bean, horse gram, chickasaro lima bean, overlook bean, Brazilian broad bean, sword bean (in Australia), and one-eye-bean (in the West Indies). In Japan it is called "Tachi natamame".
Canavalia ensiformis is a legume valued for its use as animal fodder and human nutrition, especially in some regions like Brazil.
Considerations for Pets
- The text mentions that grazing animals do not prefer jack bean to other green manures.
Taxonomy and Nomenclature
- Scientific Name: Canavalia ensiformis
- Family: Fabaceae (Pea Family)
- Synonym: Dolichos ensiformis
Distribution and Habitat
- Originally from tropical America.
- Cultivated in various regions, including the United States and Brazil.
Morphology and Growth Habits
- An annual plant.
- Bears bright pea flowers.
- Produces long pods with edible seeds.
- Can grow up to fifteen feet tall.
Ecological Role
- Used as a green manure, benefiting the soil.
Uses
- Animal fodder, particularly in the United States.
- Human nutrition.
- Green manure.
Quirky Facts
- The plant is studied by international research consortia as a source of alternative food to alleviate hunger in poor countries.
- Urease, an enzyme derived from jack bean, has been studied extensively, marking significant advancements in biochemistry.
Further Information
- Dave's Garden
- Encyclopedia of Life
- ARKive
- NIAS genebank (Japan)