Vigna vexillata var. vexillata L.

Variety

Angiosperms > Fabales > Fabaceae > Vigna > Vigna vexillata

Characteristics

Plants ferruginous; stems creeping or twining; leaflets trifoliolate, usually ovate-elliptic, base cuneate, apex usually acute, lateral leaflets oblique; peduncles as thick as, or thinner than stems; calyx lobes usually longer than tube, approx. 9 mm, tube approx. 4-5 mm; standard 20-27 x 20-35 mm; legumes up to 100 mm long, approx. 18-seeded; seeds dark red-brown to black, 4 mm x 2-2.5 mm, aril narrow. A white-flowered form slightly streaked with mauve, was collected 11 km from Pietermaritzburg on the Greytown road, alongside a dam.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

Uses food medicinal
Edible roots
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) 20 - 28
Size -
Vigor -
Productivity -

Distribution

Vigna vexillata var. vexillata world distribution map, present in Bangladesh, Bhutan, India, Kenya, Lao People's Democratic Republic, Sri Lanka, Myanmar, Mauritius, Nepal, Pakistan, Papua New Guinea, Thailand, Viet Nam, and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:169741-3
WFO ID wfo-0000182995
COL ID 5S3DD
BDTFX ID -
INPN ID 741425
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Phaseolus pulniensis Vigna carinalis Vigna hirta Vigna phaseoloides Vigna golungensis Vigna dinteri Vigna senegalensis Phaseolus glycinaeformis Plectrotropis hirsuta Vigna capensis Vigna crinita Phaseolus quadriflorus Vigna tuberosa Vigna scabra Vigna thonningii Phaseolus asperrimus Phaseolus quadrifarius Phaseolus glyciniformis Plectrotropis striata Vigna sepiaria Dolichos capensis Dolichos striatus Vigna dolichonema Vigna vexillata f. leiocarpa Vigna vexillata var. vexillata Phaseolus humifusus Vigna vexillata var. tuberosa