Vigna

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Vigna
Vigna unguiculata Blanco2.286-cropped.jpg
Cowpea (Vigna unguiculata)
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Faboideae
Tribe: Phaseoleae
Subtribe: Phaseolinae
Genus: Vigna
Savi (1824), nom. cons.
Subgenera
  • Ceratotropis
  • Haydonia
  • Lasiospron
  • Plectrotropis
  • Vigna
Synonyms [1]
  • AzukiaTakah. ex Ohwi (1953)
  • CallicysthusEndl. (1833)
  • GeolobusRaf. (1836)
  • HaydoniaR.Wilczek (1954)
  • LiebrechtsiaDe Wild. (1902)
  • PhasellusMedik. (1787)
  • PlectrotropisSchumach. (1827)
  • RuduaMaek. (1955)
  • ScytalisE.Mey. (1836)
  • VoandzeiaThouars (1806)

Vigna is a genus of plants in the legume family, Fabaceae, with a pantropical distribution. [2] It includes some well-known cultivated species, including many types of beans. Some are former members of the genus Phaseolus . According to Hortus Third, Vigna differs from Phaseolus in biochemistry and pollen structure, and in details of the style and stipules.

Contents

Vigna is also commonly confused with the genus Dolichos , but the two differ in stigma structure. [3]

Vigna are herbs or occasionally subshrubs. The leaves are pinnate, divided into 3 leaflets. The inflorescence is a raceme of yellow, blue, or purple pea flowers. The fruit is a legume pod of varying shapes containing seeds. [4]

Familiar food species include the adzuki bean (V. angularis), the black gram (V. mungo), the cowpea (V. unguiculata, including the variety known as the black-eyed pea), and the mung bean (V. radiata). Each of these may be used as a whole bean, a bean paste, or as bean sprouts.

The genus is named after Domenico Vigna, a seventeenth-century Italian botanist and director of the Orto botanico di Pisa. [5]

Uses

Root tubers of Vigna species have itionally been used as food by the Indigenous Peoples of the Northern Territory. [6]

Selected species

Vigna luteola Cow-pea (Vigna luteola) (6728299493).jpg
Vigna luteola
Vigna marina Starr 050517-1591 Vigna marina.jpg
Vigna marina

The genus Vigna contains at least 90 species, [2] [4] [7] including:

Subgenus Ceratotropis

Subgenus Haydonia

Subgenus Lasiospron

Subgenus Vigna

Incertae sedis

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<span class="mw-page-title-main">Black-eyed pea</span> Subspecies of cowpea plant

The black-eyed pea or black-eyed bean is a legume grown around the world for its medium-sized, edible bean. It is a subspecies of the cowpea, an Old World plant domesticated in Africa, and is sometimes simply called a cowpea.

<span class="mw-page-title-main">Mung bean</span> Species of plant

The mung bean, alternatively known as the green gram, maash ٫ mūng, monggo, đậu xanh, kacang hijau or munggo (Philippines), is a plant species in the legume family. The mung bean is mainly cultivated in East, Southeast and South Asia. It is used as an ingredient in both savoury and sweet dishes.

<span class="mw-page-title-main">Cowpea</span> Species of plant

The cowpea is an annual herbaceous legume from the genus Vigna. Its tolerance for sandy soil and low rainfall have made it an important crop in the semiarid regions across Africa and Asia. It requires very few inputs, as the plant's root nodules are able to fix atmospheric nitrogen, making it a valuable crop for resource-poor farmers and well-suited to intercropping with other crops. The whole plant is used as forage for animals, with its use as cattle feed likely responsible for its name.

<i>Glycine</i> (plant) Genus of legumes

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<i>Mucuna</i> Genus of plants

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<i>Vigna umbellata</i> Species of flowering plant

Vigna umbellata, previously Phaseolus calcaratus, is a warm-season annual vine legume with yellow flowers and small edible beans. It is commonly called ricebean or rice bean. To date, it is little known, little researched and little exploited. It is regarded as a minor food and fodder crop and is often grown as intercrop or mixed crop with maize, sorghum or cowpea, as well as a sole crop in the uplands, on a very limited area. Like the other Asiatic Vigna species, ricebean is a fairly short-lived warm-season annual. Grown mainly as a dried pulse, it is also important as a fodder, a green manure and a vegetable. Ricebean is most widely grown as an intercrop, particularly of maize, throughout Indo-China and extending into southern China, India, Nepal and Bangladesh. In the past it was widely grown as lowland crop on residual soil water after the harvest of long-season rice, but it has been displaced to a great extent where shorter duration rice varieties are grown. Ricebean grows well on a range of soils. It establishes rapidly and has the potential to produce large amounts of nutritious animal fodder and high quality grain.

<i>Vigna aconitifolia</i> Species of flowering plant

Vigna aconitifolia is a drought-resistant legume, commonly grown in arid and semi-arid regions of India. It is commonly called mat bean, moth bean, matki or dew bean. The pods, sprouts and protein-rich seeds of this crop are commonly consumed in India. Moth bean can be grown on many soil types, and can also act as a pasture legume.

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The asparagus bean is a legume cultivated for its edible green pods containing immature seeds, like the green bean. It is also known as: yardlong bean, pea bean, long-podded cowpea, Chinese long bean, snake bean, bodi, and bora. Despite the common name of "yardlong", the pods are actually only about half a yard long, so the subspecies name sesquipedalis is a more accurate approximation.

<span class="mw-page-title-main">Phaseoleae</span> Tribe of legumes

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<i>Vigna marina</i> Species of legume

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<span class="mw-page-title-main">Adzuki bean</span> East and south Asian crop

Vigna angularis, also known as the red bean, or red mung bean, adzuki bean(Japanese: 小豆, azuki, Uncommon アヅキ, adzuki), azuki bean, aduki bean, is an annual vine widely cultivated throughout East Asia for its small bean. The cultivars most familiar in East Asia have a uniform red color, but there are also white, black, gray, and variously mottled varieties.

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References

  1. Vigna Savi . Plants of the World Online . Retrieved 19 August 2023.
  2. 1 2 Aitawade, M. M., et al. (2012). Section Ceratotropis of subgenus Ceratotropis of Vigna (Leguminosae–Papilionoideae) in India with a new species from northern Western Ghats. Archived December 2, 2013, at the Wayback Machine Rheedea 22(1), 20-27.
  3. Charles Vancouver Piper (1912). Agricultural Varieties of the Cowpea and Immediately Related Species. Bulletin (United States. Bureau of Plant Industry). U.S. Government Printing Office. p.  7.
  4. 1 2 Vigna. Flora of China.
  5. Charters, M. Plant Names T-Z. The Eponym Dictionary of Southern African Plants.
  6. NTFlora Northern Territory Flora online:Flora of the Darwin Region: Fabaceae. Retrieved 10 June 2018
  7. Delgado-Salinas A, Thulin M, Pasquet R, Weeden N, Lavin M (2011). "Vigna (Leguminosae) sensu lato: the names and identities of the American segregate genera". Am J Bot . 98 (10): 1694–715. doi:10.3732/ajb.1100069. PMID   21980163.