Phaseolus metcalfei

Wooton & Standl.

Metcalfe bean, Wild cocomeca, Prairie bean

FabaceaeSeeds/NutsPotential hazards — see below
Caution — Parts of this plant may be toxic or require specific preparation. Verify with multiple sources before consuming.
Phaseolus metcalfei
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Wikimedia Commons - Tracey Slotta
Phaseolus metcalfei
wikimedia · cc0
Wikimedia Commons - Patrick Alexander from Las Cruces, NM

What to Eat

Edible parts: Seeds, Pods

The seeds are cooked and eaten. The young pods are also eaten. The roots are used as a catalyst in making an alcoholic drink.

Known Hazards

Alcohol is a cause of cancer.

Where to Find It

It is a temperate plant.

North America, USA,

Countries: Antigua & Barbuda, Barbados, Bahamas, Belize, Canada, Costa Rica, Cuba, Dominica, Dominican Republic, Grenada, Guatemala, Honduras, Haiti, Jamaica, St Kitts & Nevis, St Lucia, Mexico, Nicaragua, Panama, Puerto Rico, El Salvador, Trinidad & Tobago, United States, St Vincent

How to Identify

A herbaceous plant in the legume family found in temperate regions.

Medicinal Uses

This bean is often used as livestock forage, and it is cited as a gene source for disease resistance in the lima bean (P. lunatus) by Germplasm Resources Information Network. The Tarahumara peoples of the Sierra Madre Occidental in Chihuahua use the roots medicinally and also make glue from the shoots. The species is also occasionally grown as an ornamental.

Names & Synonyms
Phaseolus retusus Benth.
References (5)
  • Beckstrom-Sternberg, Stephen M., and James A. Duke. "The Foodplant Database." http://probe.nalusda.gov:8300/cgi-bin/browse/foodplantdb.(ACEDB version 4.0 - data version July 1994)
  • Contr. U.S. Natl. Herb. 16:140. 1913
  • Facciola, S., 1998, Cornucopia 2: a Source Book of Edible Plants. Kampong Publications, p 109
  • Hedrick, U.P., 1919, (Ed.), Sturtevant's edible plants of the world. p 480 (As Phaseolus retusus)
  • Nabhan, G. P. et al, 1980, Wild Beans of the Greater Southwest: Phaseolus metcalfei and P. ritensis. Economic Botany 34(1):68-85

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