Details of plant genetic resources
| JP No. (Accession No.) | 201479 |
|---|---|
| Plant name | Wild Vigna (V. riukiuensis) |
| Scientific name | Vigna riukiuensis (Ohwi) Ohwi & Ohashi |
| Cultivar/Accession name | COL/OKINAWA/1999/MAFF/CED990053 SSD4104 CED990053 |
| Image | |
| Origin | JAPAN (OKINAWA) |
| Status | Wild |
| Collection source | Collected |
| Collection No. | CED990053 |
| Collection Date | Oct 22, 1999 |
| Collection site | Kabira, Ishigaki |
| Latitude/Longitude | |
| Altitude | 10 |
| Climate data (WorldClim Ver 2.1) | Annual Mean Temperature: 23.3℃ Max Temperature of Warmest Month: 30.8℃ Min Temperature of Coldest Month: 15.7℃ Annual Precipitation: 2094 mm Precipitation of Wettest Month: 235 mm Precipitation of Driest Month: 130 mm |
| Detail of collection source | wild |
| Conserved parts | seed |
| Sampling method | Population |
| Herbarium specimen | Available |
| Environment of collection area | plain level |
| Topography of collection site | level |
| Soil | Clay |
| Information obtained at collection site | in waste along road and with bushes planted along roadside in a pavement |
| Year of collection | 1999 |
| Collection period | 02/22 - 02/23 |
| Explored regions | Iriomote Island, Okinawa Pref., Japan |
| Target plants | Wild Legumes |
| Collector | Duncan Vaughan, Norihiko Tomooka(National Institute of Agrobiological Resourses) |
| References | Annual Report on Exploration and Introduction of PGR Vol.16: 39-49, 2000 |
| Conservation ID |
|
| Form of Distribution | Seed |
| Standard Quantity of distribution | 20 seeds |
| Outcomes |
|
| Germination percentage | 92% |
| Application for distribution | Order |
| Date of 50% flowering | Jun 10, 2019 | (OKINAWA, 2018) | |
|---|---|---|---|
| Flower color(Standard) | Yellow | (OKINAWA, 2018) | |
| Flower color(Wing) | Yellow | (OKINAWA, 2018) | |
| Flower color(Keel) | Greenish yellow | (OKINAWA, 2018) | |
| Growth habit | Spreading:Branches touch ground | (OKINAWA, 2018) | |
| Date of first pod maturity | Jun 24, 2019 | (OKINAWA, 2018) | |
| Shattering in the field | Yes | (OKINAWA, 2018) | |
| Color of mature pod | Blackish brown | (OKINAWA, 2018) | |
| Mature pod pubescence | Pubescent | (OKINAWA, 2018) | |
| Pod length | 3.4 (cm) | (OKINAWA, 2018) | |
| Seeds per pod | 5 | (OKINAWA, 2018) | |
| 100 seed weight | 0.9 (g) | (OKINAWA, 2018) | |
| Seed coat color | Blackish brown | (OKINAWA, 2018) | |
| Seed mottled color | Black | (OKINAWA, 2018) | |
| Seed length | 3.3 (mm) | (OKINAWA, 2018) | |
| Seed width | 2.1 (mm) | (OKINAWA, 2018) | |
| Seed thickness | 1.9 (mm) | (OKINAWA, 2018) |
| Planting date | Jul 8, 2004 | (IBARAKI, 2004) | |
|---|---|---|---|
| Stem color | Purple | (IBARAKI, 2004) | |
| Germination type | Hypogeal | (IBARAKI, 2004) | |
| Date of 50% flowering | Sep 13, 2004 | (IBARAKI, 2004) | |
| Flower color(Standard) | Yellow | (IBARAKI, 2004) | |
| Flower color(Wing) | Yellow | (IBARAKI, 2004) | |
| Flower color(Keel) | Greenish yellow | (IBARAKI, 2004) | |
| Growth habit | Twining:Stems twining to trellis | (IBARAKI, 2004) | |
| Date of first pod maturity | Nov 1, 2004 | (IBARAKI, 2004) | |
| Shattering in the field | Yes | (IBARAKI, 2004) | |
| Color of mature pod | Others | (IBARAKI, 2004) | |
| Mature pod pubescence | Glabrous | (IBARAKI, 2004) | |
| Pod length | 3.8 (cm) | (IBARAKI, 2004) | |
| Seeds per pod | 8 | (IBARAKI, 2004) | |
| 100 seed weight | 1.1 (g) | (IBARAKI, 2004) | |
| Seed coat color | Pale brown | (IBARAKI, 2004) | |
| Seed mottled color | Blackish brown | (IBARAKI, 2004) | |
| Seed length | 3.0 (mm) | (IBARAKI, 2004) | |
| Seed width | 2.0 (mm) | (IBARAKI, 2004) | |
| Seed thickness | 1.2 (mm) | (IBARAKI, 2004) | |
| Observer's comments | 熟莢色:灰黒色 | (IBARAKI, 2004) |
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