VIGNA Descriptor Site(s): S9 ------ Contains characteristic data on Vigna spp. accessions (except for Vigna subterranea). For additional information, contact Graves Gillaspie at the Plant Genetic Resources Conservation Unit in Griffin, GA 30223-1797, Phone: (770) 412-4777. Descriptor: APHID obtype: CHAR CGC: N Seedling resistance to aphid (Aphis craccivora) predation Code Definition ---- ---------- 3 Resistant 5 Intermediate 7 Susceptible Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- 3 200 5 230 7 535 Descriptor: BLCMV obtype: CHAR CGC: N Resistance to blackeye cowpea mosaic virus Code Definition ---- ---------- 1 Resistant 9 Susceptible Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- 1 2 Descriptor: CAMV obtype: CHAR CGC: N Resistance to cowpea aphid-borne mosaic virus Code Definition ---- ---------- 1 Immune 9 Susceptible Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- 1 6 9 293 Descriptor: CANKER obtype: CHAR CGC: N Resistance to bacterial canker (Xanthomonas vignicola) Code Definition ---- ---------- 1 Highly Resistant 2 Highly Resistant 3 Moderately Resistant 4 Moderately Resistant 5 Moderately Susceptible 6 Moderately Susceptible 7 Moderately Susceptible 8 Highly Susceptible 9 Highly Susceptible Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- 1 16 4 4 7 7 2 7 5 8 8 6 3 3 6 2 9 102 Descriptor: CCMV obtype: CHAR CGC: N Resistance to cowpea chlorotic mosaic virus Code Definition ---- ---------- 1 Resistant 9 Susceptible Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- 1 6 9 333 Descriptor: CMV obtype: CHAR CGC: N Resistance to cucumber mosaic virus Code Definition ---- ---------- 1 Resistant 9 Susceptible Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- 1 2 9 340 Descriptor: CORE obtype: CHAR CGC: YES A flag to indicate the accession is part of the core subset Code Definition ---- ---------- Y Yes, the accession is part of the core collection Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- Y 1130 Descriptor: CPMV obtype: CHAR CGC: N Resistance to cowpea mosaic virus Code Definition ---- ---------- 1 Immune 3 Hypersensitive 5 Resistant 9 Susceptible Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- 1 63 5 60 9 810 3 58 Descriptor: DRYPODCOL obtype: CHAR CGC: N Color of dry fruiting pods Code Definition ---- ---------- 1 Straw 2 Green 3 Purple 4 Black 5 Speckled 6 Variable (inconsistent or changeable) 7 Mixed (two or more colors) 8 Brown Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- 1 2202 4 366 7 120 2 439 5 50 8 33 3 110 6 94 Descriptor: FLOWERCOL obtype: CHAR CGC: N Flower color Code Definition ---- ---------- 1 White 2 Lavender 3 Purple 4 Yellow 5 Mixed (two or more colors) 6 Pink 7 Blue 9 Variable (inconsistent or changeable) Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- 1 461 4 378 7 1 2 1881 5 30 9 56 3 785 6 5 Descriptor: FUSARIUM obtype: CHAR CGC: N Resistance to fusarium wilt (Fusarium oxysporum) Code Definition ---- ---------- 1 Highly Resistant 2 Highly Resistant 3 Moderately Resistant 4 Moderately Resistant 5 Moderately Susceptible 7 Moderately Susceptible 9 Highly Susceptible Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- 1 80 4 1 7 10 2 19 5 20 9 7 3 21 Descriptor: IMAGE obtype: CHAR CGC: N Image present in GRIN database Code Definition ---- ---------- FLOWER Image of flowers LEAF Image of leaf PLANT Image of plant POD Image of pods SEED Image of seed Qualifier: Second Image Second Image Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- FLOWER 12 Descriptor: LEAFSHAPE obtype: CHAR CGC: YES Leaf shape Code Definition ---- ---------- 1 Globose 2 Hastate 3 Sub-globose 4 Sub-hastate 5 Strip 6 Ovate-lanceolate (arrowhead shape, long taper from petiole) 7 Mixed (two or more leaf shapes) Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- 1 2 4 154 6 13 2 362 5 17 7 30 3 874 Descriptor: MATURITY obtype: NUMERIC CGC: N Number of days to plant maturity Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- 0.00 - 46.44 74 139.32 - 185.76 240 278.64 - 325.08 2 46.44 - 92.88 1994 185.76 - 232.20 73 325.08 - 371.52 0 92.88 - 139.32 987 232.20 - 278.64 2 371.52 - 417.96 1 Descriptor: MBB obtype: CHAR CGC: N Resistance to mexican bean beetle Code Definition ---- ---------- Descriptor: PLANTHABIT obtype: CHAR CGC: N General plant growth habit Code Definition ---- ---------- 1 Erect 2 Semiprostrate 3 Prostrate 4 Mixed (two or more plant habits) Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- 1 2129 3 1650 4 7 2 2060 Descriptor: PLANTHGT obtype: NUMERIC CGC: N Plant height in centimeters Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- 2.00 - 16.33 1147 44.99 - 59.32 1614 87.98 - 102.31 79 16.33 - 30.66 625 59.32 - 73.65 825 102.31 - 116.64 3 30.66 - 44.99 1029 73.65 - 87.98 354 116.64 - 130.97 2 Descriptor: PODLENGTH obtype: NUMERIC CGC: N Pod length measured in centimeters Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- 1.00 - 20.67 5497 60.01 - 79.68 4 119.02 - 138.69 0 20.67 - 40.34 204 79.68 - 99.35 2 138.69 - 158.36 2 40.34 - 60.01 45 99.35 - 119.02 0 158.36 - 178.03 2 Descriptor: PODPLACE obtype: CHAR CGC: N Position of pods relative to foliage Code Definition ---- ---------- 1 Above foliage 2 Foliage level 3 Below foliage 4 Mixed Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- 1 1765 3 69 4 2 2 1783 Descriptor: PODPOS obtype: CHAR CGC: N Position of mature fruiting pods relative to peduncle Code Definition ---- ---------- 1 Erect 2 Intermediate (30 to 60 degree) angle 3 Pendant M Mixed (two or more pod positions) Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- 1 478 3 2449 M 3 2 660 Descriptor: PODSPEDUNC obtype: NUMERIC CGC: N Number of pods per peduncle Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- 1.00 - 2.33 2327 4.99 - 6.32 116 8.98 - 10.31 15 2.33 - 3.66 655 6.32 - 7.65 16 10.31 - 11.64 1 3.66 - 4.99 385 7.65 - 8.98 13 11.64 - 12.97 1 Descriptor: SDCOATCOL obtype: CHAR CGC: N Primary seed coat color Code Definition ---- ---------- BL Black BR Brown BU Blue GR Green GY Grey MX Mixed (two or more colors) PU Purple RD Red TN Tan VR Variable WH White (Cream) YL Yellow Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- BL 280 GY 2 TN 295 BR 816 MX 102 VR 583 BU 76 PU 3 WH 1027 GR 1772 RD 222 YL 43 Descriptor: SDPATCOLOR obtype: CHAR CGC: N Color of the seed pattern (eye or spots) Code Definition ---- ---------- BL Black BR Brown BU Blue GR Green GY Grey MX Mixed (two or more colors) PU Purple RD Red TN Tan VR Variable WH White (Cream) YL Yellow Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- BL 279 MX 124 TN 202 BR 401 PU 35 VR 62 BU 13 RD 61 WH 262 GR 6 Descriptor: SDPATTERN obtype: CHAR CGC: YES Mature seed pattern Code Definition ---- ---------- 1 Eye 2 Solid 3 Speckled (small spots) 4 Mottled (large spots) 5 Holstein (large patch) 6 Saddle-eye 7 Variable (inconsistent or changeable) 8 Mixed (two or more patterns) Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- 1 515 4 42 7 198 2 1825 5 183 8 71 3 369 6 25 Descriptor: SEEDPROD obtype: CHAR CGC: N Seed production or yield Code Definition ---- ---------- 1 High 2 Medium 3 Low 4 Very low Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- 1 512 3 733 4 186 2 1430 Descriptor: SEEDSHAPE obtype: CHAR CGC: YES Seed shape Code Definition ---- ---------- 1 Crowder, seed flat on both ends 2 Semicrowder, seed flat on one end and rounded on other 3 Noncrowder, seed rounded on both ends M Mixed (two or more shapes) Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- 1 539 3 1407 M 6 2 1369 Descriptor: SEEDSIZE obtype: CHAR CGC: N General seed size (California Blackeye No. 5 was used as the standard). Code Definition ---- ---------- 1 Large 2 Medium 3 Small 4 Variable (inconsistent or changeable) 5 Mixed (two or more seed sizes) Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- 1 340 3 539 5 61 2 1532 4 90 Descriptor: SEEDTEXT obtype: CHAR CGC: YES Seed Texture Code Definition ---- ---------- 1 Rough 2 Smooth 3 Wrinkled 4 Mixed (two or more textures) Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- 1 366 3 115 4 50 2 611 Descriptor: SEEDWEIGHT obtype: NUMERIC CGC: N Seed weight in grams/100 seeds at 25% moisture Value Freq. Value Freq. Value Freq. ----------------- ----- ----------------- ----- ----------------- ----- 0.39 - 6.15 4070 17.67 - 23.43 604 34.95 - 40.71 1 6.15 - 11.91 2850 23.43 - 29.19 79 40.71 - 46.47 1 11.91 - 17.67 2661 29.19 - 34.95 6 46.47 - 52.23 1