Vigna adenantha (G.Mey.)Marechal & al. (Tropics & Subtropics as per POWO)
Vigna angularis var. nipponensis (Ohwi) Ohwi & H.Ohashi (Japan; Korea; Nepal; Taiwan as per Catalogue of Life)
Vigna caracalla (L.)Verdc. (Introduced) (Mexico to S. Tropical America: Argentina Northeast, Argentina Northwest, Bolivia, Brazil North, Brazil Northeast, Brazil South, Brazil Southeast, Brazil West-Central, Colombia, Costa Rica, Ecuador, Mexico Gulf, Mexico Northeast, Mexico Northwest, Mexico Southeast, Mexico Southwest, Nicaragua, Panamá, Paraguay, Uruguay; Introduced into: Dominican Republic, India, Jawa, Puerto Rico, Queensland, Sri Lanka as per POWO)
Vigna grahamiana (Wight & Arn.)Verdc. (Nigeria to Ethiopia and S. Tropical Africa, India to Thailand, Sri Lanka: Bangladesh, Burundi, Ethiopia, India, Kenya, Malawi, Mozambique, Nigeria, Rwanda, Somalia, Sri Lanka, Sudan, Tanzania, Thailand, Uganda, Zambia, Zaïre, Zimbabwe as per POWO)
Vigna nepalensis Tateishi & Maxted (Central & E. Himalaya: Central & E. Himalaya as per POWO)
Vigna indica, a new name for Vigna trilobata var. pusilla and a note on section Aconitifoliae in India by T.M. Dixit, S.P. Sutar, S.R. Yadav*, K.V. Bhat1 and S.R. Rao2- Rheedea Vol. 21(1)1-7 2011- (Keys– Vigna aconitifolia, Vigna indica, Vigna khandalensis, Vigna stipulacea & Vigna trilobata) –
Abstract– Vigna trilobata (L.) Verdc. var. pusilla Naik & Pokle is elevated to the rank of species and a new name, viz., V. indica T.M. Dixit, K.V. Bhat & S.R. Yadav is proposed based on critical field and herbarium studies. An amplified description of taxon is provided. A comparison of selected characters that distinguish closely related species belonging to section Aconitifoliae is given along with a taxonomic key for identification of species.
Diversity and genetic resources of wild Vigna species in India by I. S. Bisht, K. V. Bhat, S. Lakhanpaul, M. Latha, P. K. Jayan, B. K. Biswas, A. K. Singh-
Abstract-Genetic Resources and Crop Evolution February 2005, Volume 52, Issue 1, pp 53-68- Diversity in morphological characters of 206 accessions of 14 wild Vigna species from India was assessed. Of these, 12 species belonged to Asian Vigna in the subgenus Ceratotropis and two were V. vexillata and V. pilosa belonging to subgenus Plectotropis and Dolichovigna, respectively. Data on 71 morphological traits, both qualitative and quantitative, were recorded. Data on 45 qualitative and quantitative traits exhibiting higher variation were subjected to multivariate analysis for establishing species relationships and assessing the pattern of intraspecific variation. Of the three easily distinguishable groups in the subgenus Ceratotropis, all the species in mungo-radiata group, except V. khandalensis, viz. V. radiata var. sublobata, V. radiata var. setulosa, V. mungo var. silvestris and V. hainiana showed greater homology in vegetative morphology and growth habit. The species, however, differed in other plant, flower, pod and seed characteristics. Within species variation was higher in V. mungo var. silvestris populations and three distinct clusters could be identified in multivariate analysis. V. umbellata showed more similarity to V. dalzelliana than V. bourneae and V. minima in the angularis-umbellata (azuki bean) group. Within species variations was higher in V. umbellata than other species in the group. In the aconitifolia-trilobata (mothbean), V. trilobata populations, were more diverse than V. aconitifolia. The cultigens of the conspecific wild species were more robust in growth, with large vegetative parts and often of erect growth with three- to five-fold increase in seed size and seed weight, except V. aconitifolia, which has still retained the wild type morphology to a greater extent. More intensive collection, characterisation and conservation of species diversity and intraspecific variations, particularly of the close wild relatives of Asian Vigna with valuable characters such as resistance to biotic/abiotic stresses, more number of pod bearing clusters per plant etc. assumes great priority in crop improvement programmes.
FRLHT Indian Medicinal Plants Nomenclature Database with images/ herbarium, distribution, local names etc. :
Species with description & pictures in Flowers of India as on 25.7.14:
Vigna unguiculata subsp. cylindrica (Syn. of Vigna unguiculata (L.) Walp. subsp. unguiculata Biflora Group)
Vigna unguiculata subsp. sesquipedalis (Syn. of Vigna unguiculata (L.) Walp. subsp. unguiculata Sesquipedalis Group)
Vigna angularis var. nipponensis (No distribution in India)
Vigna nepalensis (No distribution given)
Vigna unguiculata var. catjang (? Vigna catjang (Burm.f.) Walp. is a synonym of Vigna unguiculata (L.) Walp.)
Vigna unguiculata var. sesquipedalis (Syn. of Vigna unguiculata (L.) Walp. subsp. unguiculata Sesquipedalis Group)
Vigna adenantha (G. Meyer) Maréchal = Leptospron adenanthum (G. Mey.) A. Delga
Vigna reflexopilosa Hayata (No distribution in India)
Vigna riukiuensis (Ohwi) Ohwi & H. Ohashi (No distribution in India)
Vigna unguiculata subsp. cylindrica (Linnaeus) Verdcourt (Syn. of Vigna unguiculata (L.) Walp. subsp. unguiculata Biflora Group)
Vigna unguiculata subsp. sesquipedalis (Linnaeus) Verdcourt in P. H. Davis (Syn. of Vigna unguiculata (L.) Walp. subsp. unguiculata Sesquipedalis Group)
An Excursion Flora of Central Tamilnadu, India By K. M. Matthew (1995)- Details with keys–
I wish this papers will help id of Vigna species
http://www.iaat.org.in/Rheedea21_1-7.pdf (2011- Vigna indica, a new name for Vigna trilobata var. pusilla
and a note on section Aconitifoliae in India by T.M. Dixit, S.P. Sutar, S.R. Yadav, K.V. Bhat and S.R. Rao) (Keys–
Vigna stipulacea &
http://www.iaat.org.in/Rheedea22_20-27.pdf (2012- Section Ceratotropis of subgenus Ceratotropis of Vigna
(Leguminosae – Papilionoideae) in India with a new species
from northern Western Ghats by M.M. Aitawade, S.P. Sutar, S.R. Rao, S.K. Malik, S.R. Yadav and K.V. Bhat) (Keys–
Vigna sublobata &
Some keys in the Rheeda paper (pasted below):
3. Lobes of leaflets linear to lanceolate; seeds without well developed aril having only cushion; hilum not protruding …….……… V. aconitifolia
3. Lobes of leaflets rounded to elliptic or spathulate; seeds with well developed aril having both cushion and rim, if rim is inconspicuos then hilum protruding. 4
4. Keel tip dull, with purplish tinge; opening at keel tip distinctly oblique and transversely elliptic up to 1.5 mm long; hilum lanceolate to linear ……V. stipulacea
4. Keel tip yellow, without purplish tinge; opening at keel tip scarcely oblique and rounded up to 0.7 mm long; hilum orbicular …….. V. trilobata
Vigna (Fabaceae (Leguminosae)) : 1 post by 1 author.
I have updated eFI (efloraofindia) page on Vigna (Pl. click).
Attempts have been made to incorporate most of the species available in India & nearby areas with details & keys directly or through links as far as possible. It’s quite possible that there may be some discrepancy in the accepted names & synonyms taken from other links.
Species discussed so far in efloraofindia are given at the bottom of the page in the form of links against Subpages. On clicking them one can see all the details.
If someone can provide complete list of Indian species with source references it will be wonderful.
Any comments/ corrections are welcome.
Vigna page with images of species in efloraofindia : 2 posts by 2 authors.
Pl. go through Vigna page with images of species (done by …) in efloraofindia.
If you find any mis-identification, pl. let us know.
Vigna (Fabaceae (Leguminosae)) page with images of species in efloraofindia : 2 posts by 1 author.
Pl. go through Vigna (Fabaceae (Leguminosae)) page with images of species in efloraofindia.
If you find any incorrect identification, pl. let us know. If anybody can send images of other species of this genera (for incorporation in the website), if any, or can identify unidentified images, it will be really nice.
Thank you for compilation. I am happy when i seen this page. It is valuable contribution to make easier identification, every person can identify all species of Vigna by this page.