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Detailed information

JP No. (Accession No.)90869
Plant nameAzuki bean (Including Wild & Weedy )
Scientific nameVigna angularis (Wild.) Ohwi et Ohashi
Cultivar/Accession nameCOL/CHIBA/1997/CED/NIAR/97203
CED97203
ImageSeed
OriginJAPAN(CHIBA)
StatusWild
Collection sourceCollected
Collection No.CED97203
Collection DateNov 11, 1997
Collection siteTabuchi, Ichihara, Chiba
Latitude/LongitudeGoogle Maps
Altitude90
Information obtained at collection sitepaddy side, thick stem
Year of collection1997
Collection period11/11 - 11/12
Explored regionsChiba and Ibaraki Pref., Japan
Target plantswild soybean, wild azuki bean
CollectorNorihiko Tomooka, Shin Tsukamoto, Hidenori Kuwahara (National Institute of Agrobiological Resourses)
ReferencesAnnual Report on Exploration and Introduction of Plant Genetic Resources. Vol.14: 99-105.
Conservation ID98107
Form of DistributionSeed
Standard Quantity of distribution20 seeds
Germination percentage84%
AvailabilityYes

Evaluation Data
Stem colorPurplebox plot(IBARAKI, 2005)
Pod colorBlackish brownbox plot(IBARAKI, 2005)
Number of seeds per pod12.8box plot(IBARAKI, 2005)
Seed weight1.7 (g)box plot(IBARAKI, 2005)
Seed-coat colorPale brownbox plot(IBARAKI, 2005)
Flowering dateAug 26(IBARAKI, 2005)
Maturing dateSep 29(IBARAKI, 2005)
Degree of pubescenceSlightly lowbox plot(IBARAKI, 2005)
Flower colorYellowbox plot(IBARAKI, 2005)
Pod length6 (cm)box plot(IBARAKI, 2005)
Seed shapeTapered cylindricalbox plot(IBARAKI, 2005)
Lower leaflet shapeLanceolate with broad basebox plot(IBARAKI, 2005)
Upper leaflet shapeLanceolate with broad basebox plot(IBARAKI, 2005)
Climbing habitVinybox plot(IBARAKI, 2005)