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Detailed information

JP No. (Accession No.)230750
Plant nameWild Vigna (V. minima)
Scientific nameVigna minima (Roxb.) Ohwi & Ohashi
Cultivar/Accession nameCOL/LAOS/2006/NIAS/CED/2006L2
tua siang, SSD4044
ImageJP 230750 (Seed) JP 230750 (Seed) JP 230750 (Seedling) JP 230750 (Seedling) JP 230750 (Seed)
OriginLAOS
StatusWild
Collection sourceCollected
Remarksbeside paddy、lady farmer said she sometimes collect flowers、young pod and eat. Mature seeds are also eaten after boiled. Called "tua siang"
Collection No.2006L2
Collection DateOct 18, 2006
Collection siteBan Non Na, near Wat Phou, Champasak Province
Latitude/LongitudeGoogle Maps
Altitude90
Climate data
(WorldClim Ver 2.1)
Annual Mean Temperature: 27.3℃
Max Temperature of Warmest Month: 34.6℃
Min Temperature of Coldest Month: 19.4℃
Annual Precipitation: 2401 mm
Precipitation of Wettest Month: 668 mm
Precipitation of Driest Month: 0 mm
Detail of collection sourcewild
Conserved partsseed
Sampling methodIndividual
Herbarium specimenAvailable
Environment of collection areaplain level
Topography of collection sitelevel
SoilClay
Information obtained at collection sitebeside paddy、 lady farmer said she sometimes collect flowers、 young pod and eat. Mature seeds are also eaten after boiled. Called "tua siang"
Year of collection2006
Collection period11/13 - 11/21
Explored regionsLaos
Target plantsfood legumes and their wild relatives
CollectorNorihiko Tomooka(National Institute of Agrobiological Sciences)
ReferencesAnnual Report on Exploration and Introduction of PGR Vol.23, 177-183, 2006
Conservation ID135507
Form of DistributionSeed
Standard Quantity of distribution20 seeds
Germination percentage96%
AvailabilityYes

C&E Data (Conservation ID: 135507, Sown on Nov 30, 2010)
Planting dateNov 30, 2010(THAILAND, 2010)
Stem colorPurplebox plot(THAILAND, 2010)
Germination typeHypogealbox plot(THAILAND, 2010)
Date of 50% floweringJan 27, 2011(THAILAND, 2010)
Flower color(Standard)Yellowbox plot(THAILAND, 2010)
Flower color(Wing)Yellowbox plot(THAILAND, 2010)
Flower color(Keel)Greenish yellowbox plot(THAILAND, 2010)
Growth habitSpreading:Branches touch groundbox plot(THAILAND, 2010)
Date of first pod maturityFeb 13, 2011(THAILAND, 2010)
Shattering in the fieldYesbox plot(THAILAND, 2010)
Color of mature podBrownbox plot(THAILAND, 2010)
Mature pod pubescenceGlabrousbox plot(THAILAND, 2010)
Pod length6.1 (cm)box plot(THAILAND, 2010)
Seeds per pod9box plot(THAILAND, 2010)
100 seed weight1.1 (g)box plot(THAILAND, 2010)
Seed coat colorPale brownbox plot(THAILAND, 2010)
Seed mottled colorBrownbox plot(THAILAND, 2010)
Seed length3.5 (mm)box plot(THAILAND, 2010)
Seed width2.3 (mm)box plot(THAILAND, 2010)
Seed thickness1.7 (mm)box plot(THAILAND, 2010)

C&E Data (Conservation ID: 30030456, Sown on Jun 18, 2007)
Planting dateJun 18, 2007(IBARAKI, 2007)
Stem colorPurplebox plot(IBARAKI, 2007)
Date of 50% floweringDec 1, 2007(IBARAKI, 2007)
Flower color(Standard)Yellowbox plot(IBARAKI, 2007)
Flower color(Wing)Yellowbox plot(IBARAKI, 2007)
Flower color(Keel)Yellowbox plot(IBARAKI, 2007)
Seed coat colorPale brownbox plot(IBARAKI, 2007)
Seed mottled colorBlackish brownbox plot(IBARAKI, 2007)
Seed length3.8 (mm)box plot(IBARAKI, 2007)
Seed width2.3 (mm)box plot(IBARAKI, 2007)
Seed thickness1.9 (mm)box plot(IBARAKI, 2007)