Details of plant genetic resources
| JP No. (Accession No.) | 235833 |
|---|---|
| Plant name | Wild Vigna (V. riukiuensis) |
| Scientific name | Vigna riukiuensis (Ohwi) Ohwi & Ohashi |
| Cultivar/Accession name | COL/OKINAWA/1992/EGAWA/TOUJINBAKA SSD4135 |
| Image | |
| Origin | JAPAN (OKINAWA) |
| Status | Wild |
| Collection source | Collected |
| Remarks | Growing on the lawn in Tojin-baka park, Ishigaki island, Okinawa, Japan |
| Collection No. | 唐人墓 |
| Collection site | Tojin-baka (Chinese Cemetery), Kannonzaki, Fusaki, Ishigaki, Okinawa |
| Latitude/Longitude | |
| Altitude | 5 |
| Detail of collection source | wild |
| Conserved parts | seed |
| Sampling method | Population |
| Herbarium specimen | Non-availa |
| Environment of collection area | plain level |
| Topography of collection site | level |
| Soil | Sand |
| Information obtained at collection site | Growing on the lawn in Tojin-baka park, Ishigaki island, Okinawa, Japan |
| Year of collection | 1992 |
| Explored regions | Ishigaki, Okinawa, Japan |
| Target plants | V. riukiuensis |
| Collector | Y.Egawa (JIRCAS) |
| Conservation ID |
|
| Form of Distribution | Seed |
| Standard Quantity of distribution | 20 seeds |
| Outcomes |
|
| Germination percentage | 90% |
| Application for distribution | Order |
| Planting date | Aug 3, 2009 | (IBARAKI, 2009) | |
|---|---|---|---|
| Date of 50% flowering | Sep 24, 2009 | (IBARAKI, 2009) | |
| Flower color(Standard) | Yellow | (IBARAKI, 2009) | |
| Flower color(Wing) | Yellow | (IBARAKI, 2009) | |
| Flower color(Keel) | Yellow | (IBARAKI, 2009) | |
| Growth habit | Twining:Stems twining to trellis | (IBARAKI, 2009) | |
| Date of first pod maturity | Jan 25, 2010 | (IBARAKI, 2009) | |
| Shattering in the field | Yes | (IBARAKI, 2009) | |
| Mature pod pubescence | Glabrous | (IBARAKI, 2009) | |
| Pod length | 5.0 (cm) | (IBARAKI, 2009) | |
| Seeds per pod | 9 | (IBARAKI, 2009) | |
| 100 seed weight | 1.4 (g) | (IBARAKI, 2009) | |
| Seed length | 3.2 (mm) | (IBARAKI, 2009) | |
| Seed width | 2.1 (mm) | (IBARAKI, 2009) | |
| Seed thickness | 2.2 (mm) | (IBARAKI, 2009) |
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