Details of plant genetic resources
JP No. (Accession No.) | 222483 |
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Plant name | Winged bean, Four angled bean |
Scientific name | Psophocarpus tetragonolobus (L.) DC. |
Cultivar/Accession name | COL/PNG/2004/MAFF/2004PNG-23(2) local name: Ko (general name) Col/PNG/2004/MAFF/2004PNG-23(2) |
Image | |
Origin | PAPUA NEW GUINEA |
Status | Landrace |
Collection source | Collected |
Remarks | local name: Ko (general name). use all plants. black mottled seeded white root type = local name: Antuna = green pod. short round rootswn root type=local name:Tuanta=green pod. short round roots |
Collection No. | 2004PNG-23(2)斑種子 |
Collection Date | Jul 6, 2004 |
Collection site | Mr. Heni, Isontenu, between Goroka and Kainanturn Highland Province |
Latitude/Longitude | |
Altitude | 1580 |
Climate data (WorldClim Ver 2.1) | Annual Mean Temperature: 19.1℃ Max Temperature of Warmest Month: 25.3℃ Min Temperature of Coldest Month: 12.5℃ Annual Precipitation: 2062 mm Precipitation of Wettest Month: 253 mm Precipitation of Driest Month: 83 mm |
Detail of collection source | farmland |
Conserved parts | seed |
Sampling method | Individual |
Herbarium specimen | Non-availa |
Environment of collection area | hilly |
Topography of collection site | level |
Soil | Silt |
Information obtained at collection site | local name: Ko (general name), use all plants. black seeded white roots type = local name: Korahu = pink pod, short round roots. black seeded brown root type = local name: Tuanta = green pod, short round roots. |
Year of collection | 2004 |
Collection period | 06/20 - 07/10 |
Explored regions | Papua New Guinea |
Target plants | food legumes and their wild relatives |
Collector | N.Tomooka (National Institute of Agrobiological Sciences), N. Kobayashi (Kobe University) |
References | Annual Report on Exploration and Introduction of PGR Vol.21, 2005 |
Conservation ID |
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Form of Distribution | Seed |
Standard Quantity of distribution | 20 seeds |
Germination percentage | 64% |
Application for distribution | Order |
Pod length | 19.5 (cm) | (IBARAKI, 2009) | |
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Immature pod color | Reddish purple | (IBARAKI, 2009) | |
Wing color of immature pod | Reddish purple | (IBARAKI, 2009) | |
Number of seeds per pod | 9.8 | (IBARAKI, 2009) | |
100 seed weight | 27.4 (g) | (IBARAKI, 2009) | |
Seed coat color | Brown | (IBARAKI, 2009) | |
Growth habit | Indetermediate | (IBARAKI, 2009) | |
Branching habit | Intermediate | (IBARAKI, 2009) | |
Stem color | Green | (IBARAKI, 2009) | |
Petiole length | Short | (IBARAKI, 2009) | |
Terminal leaflet shape | Acute | (IBARAKI, 2009) | |
Notches of leaflet | Absent | (IBARAKI, 2009) | |
Corolla color | Light blue | (IBARAKI, 2009) | |
Shape of cross section of immature pod | Rectangular | (IBARAKI, 2009) | |
Smoothness of immature pod surface | Smooth | (IBARAKI, 2009) | |
Notches of wings | High | (IBARAKI, 2009) | |
Seed shape | Round | (IBARAKI, 2009) | |
Mottling on seed coat | Present | (IBARAKI, 2009) | |
Ring coloration around hilum | Present | (IBARAKI, 2009) | |
Hilum color | White | (IBARAKI, 2009) | |
Seed surface | Smooth | (IBARAKI, 2009) | |
Appearance of compound leaf with more than 5 leaflets | Absent | (IBARAKI, 2009) | |
Earliness of pod-bearing | Intermediate | (IBARAKI, 2009) | |
Number of flowers per cluster | 1.5 | (IBARAKI, 2009) | |
Photoperiodic sensitivity | Low | (IBARAKI, 2009) | |
Earliness of flowering | Late | (IBARAKI, 2009) |
Pod length | 17.2 (cm) | (IBARAKI, 2005) | |
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Number of seeds per pod | 12.0 | (IBARAKI, 2005) | |
100 seed weight | 26.2 (g) | (IBARAKI, 2005) | |
Seed coat color | Brown | (IBARAKI, 2005) | |
Growth habit | Indetermediate | (IBARAKI, 2005) | |
Corolla color | Light purple | (IBARAKI, 2005) | |
Seed shape | Round | (IBARAKI, 2005) | |
Mottling on seed coat | Absent | (IBARAKI, 2005) | |
Ring coloration around hilum | Present | (IBARAKI, 2005) | |
Hilum color | White | (IBARAKI, 2005) | |
Seed surface | Smooth | (IBARAKI, 2005) | |
Photoperiodic sensitivity | High | (IBARAKI, 2005) | |
Earliness of flowering | Intermediate | (IBARAKI, 2005) |
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