Phaseolus

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Phaseolus
P. vulgaris
Scientific classification
Kingdom:	Plantae
Class:	Magnoliopsida
Order:	Fabales
Family:	Fabaceae
Subfamily:	Faboideae
Tribe:	Phaseoleae
Genus:	Phaseolus L.
Species
Phaseolus acutifolius — Tepary bean Phaseolus amblyosepalus Phaseolus angustissimus Phaseolus anisotrichos Phaseolus augustii Phaseolus brevicalyx Phaseolus chacoensis Phaseolus cibellii Phaseolus coccineus — Runner bean Phaseolus filiformis Phaseolus galactoides Phaseolus glabellus Phaseolus grayanus Phaseolus harmsianus Phaseolus latidenticulatus Phaseolus leucanthus Phaseolus lunatus — Lima bean Phaseolus maculatus Phaseolus massaiensis Phaseolus micranthus Phaseolus microcarpus Phaseolus nelsonii Phaseolus oaxacanus Phaseolus pachyrrhizoides Phaseolus parvulus Phaseolus pedicellatus Phaseolus plagiocylix Phaseolus pluriflorus Phaseolus polymorphus Phaseolus polystachios Phaseolus polytylus Phaseolus ritensis Phaseolus rimbachii Phaseolus rosei Phaseolus sonorensis Phaseolus tuerckheimii Phaseolus vulcanicus Phaseolus vulgaris — Common bean Phaseolus wrightii Phaseolus xanthotrichus
Ref: ILDIS Version 6.05

Phaseolus (Bean, Wild Bean ^[1]) is a genus in the family Fabaceae of about fifty plant species, all native to the Americas.

At least four of the species have been domesticated since pre-Columbian times for their beans.^[2] Most prominent among these is the common bean, P. vulgaris, which today is cultivated worldwide in tropical, semitropical and temperate climates.

Previous classifications placed in this genus a number of other well known species that have now been removed to genus Vigna, sometimes necessitating a change of species name. For example, older literature refers to the mung bean as Phaseolus aureus, whereas more modern sources classify it as Vigna radiata. Similarly, Snail Bean Vigna caracalla was discovered in 1753 and in 1970 moved from Phaseolus to Vigna. The modern understanding of Phaseolus indicates a genus endemic to the New World alone.

Phaseolus species are used as food plants by the larvae of some Lepidoptera species including Common Swift, Garden Dart, Ghost Moth Hypercompe albicornis, Hypercompe icasia, the Nutmeg and various caterpillar species.

[edit] References

[edit] External links

• Crop Wild Relatives Gap Analysis Portal reliable information source on where and what to conserve ex-situ, regarding Phaseolus genepool

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