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Accession TDd-3111

TDd-3111

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Passport data

Collection: Yam collection Collection
Accession name: TDd-3111 Accesion name
Accession number: 3111 Accession number
Country of origin: TGO - Togo Country of origin
Cultivar name: VOTE 293 Cultivar name
Available: Yes Is accession available in genebank
Collection: IITAYAM - Yam collection Collection
GRIN taxa: GRIN:14202 Taxonomy code as used in GRIN
Taxonomy number: 1242 SINGER Taxonomy number
FAO in Trust: Yes FAO in Trust
In Core: No In Core collection
Annex 1: Yes Annex1
hypelink on yambase: https://yambase.org/stock/106517/view hypelink on yambase
Ddigital Object Identifier: 10.18730/J8MKF A unique alphanumeric string assigned by a registration agency (the International DOI Foundation) to identify content and provide a persistent link to its location on the Internet.
Storage: Field collection Storage
Acceurl: http://my.iita.org/accession2/accession/TDd-3111 Acceurl
Collection Date (String): 19880101 String representation of collection date. Format YYYYMMDD. Month and date are optional
Genus: Dioscorea Genus
Species: dumetorum Species
Species authority: (Kunth) Pax Species authority
Subtaxa authority: (Kunth) Pax Subtaxa authority
Acquisition date: 01/01/1988 Acquisition date
Biological status of accession: Landraces Biological status
Collecting/acquisition source: 26 - Farm Store Collecting/acquisition source
Material: Tubers Material

Yam characterization

Days to emergence: 28.0 days Days to emergence
Stem length: 88.0 cm Stem length
Internode number: 12.0 Internode number
Young stem colour: Colours other than Purple, marron and red Young stem colour
Absence/presence of waxiness: Absent Absence/presence of waxiness
Absence/presence of wings: Absent Absence/presence of wings
Absence/presence of hair: Absent Absence/presence of hair
Absence/presence of spines: Present Absence/presence of spines
Colored spots at the base of spine: Absent Colored spots at the base of spine
Barky patches: Absent Barky patches
Plant type: Climbing Plant type - astmxter
Bearing type: Thick foliage Bearing type
Vigor of entire plant: High Vigor of entire plant
Twining habit: Present Twining habit
Layering habit: Absent Layering habit
Twining direction: Clockwise Twining direction
Stem height 8 weeks after planting: Short Stem height 8 weeks after planting
Internode length: 11.0 cm Internode length
Adult stem color: Green Adult stem color
Adult Hairiness: Dense Adult Hairiness
Adult waxiness: Absent Adult waxiness
Adult wings: Absent Adult wings
Rugosity: Absent Rugosity
Striation: Absent Striation
Cataphyll: Absent Cataphyll
Hair type: Others Hair type
Cataphyll position: Both Cataphyll position
Spininess: Many/entire stem Spininess
Spine shape: Curved downward Spine shape
Spine length: Long Spine length
Coalescent spines: Absent Coalescent spines
Coloured spots at spine base: Absent Coloured spots at spine base
Surviving plants 4 weeks after planting: 4.0 Surviving plants 4 weeks after planting
Leaf number : 21.0 Leaf number counted 20 days after emergence
Pigmentation between Veins: Absent Pigmentation between Veins
Hairiness of leaf surfaces: Upper and lower surface Hairiness of leaf surfaces
Leaf arrangement: Opposite Leaf arrangement
Onset of leaf: Early Onset of leaf
Leaf density: Dense Leaf density
Leaf type: Simple, entire, shalowly lobed Leaf type
Leatheriness: Present Leatheriness
Undulation of leaf margin: Few Undulation of leaf margin
Leaf colour: Green Leaf colour
Hairiness of upper surface: Dense Hairiness of upper surface
Hairiness of lower surface: Dense Hairiness of lower surface
Waxiness of upper/lower surface: Both Waxiness of upper/lower surface
Leaf shape: Hastate Leaf shape
Lobe shape: Rounded Lobe shape
Distance between lobes: No measurable distance Distance between lobes
Leaf base shape: Obtuse Leaf base shape
Upward folding of leaf along main vein: Weak Upward folding of leaf along main vein
Downward arhing of leaf along main vein: Absent Downward arhing of leaf along main vein
Upward folding of leaf lobes: Absent Upward folding of leaf lobes
Downward arching of leaf lobes: Absent Downward arching of leaf lobes
Stipules: Absent Stipules
Leaf length: 11.0 cm Leaf length
Leaf width: 10.0 cm Leaf width
Position of the broadest leaves: Medium part Position of the broadest leaves
Leaf tip: Short Leaf tip
Leaf tip colour: Dark green Leaf tip colour
Petiole length: 2.0 cm Petiole length
Hairiness of petiole: Dense Hairiness of petiole
Colour of spots on petiole: Purple Colour of spots on petiole
Coloured spots position on petiole: End Coloured spots position on petiole
Spininess of petiole: Present Spininess of petiole
Amount of leafing in October: Dense Amount of leafing in October
Maturity (tubers) after emergence: Intermediate Maturity (tubers) after emergence
Tuber growth: Annual Tuber growth
Number of tubers per Hill: Few Number of tubers per Hill
Relationship of tubers: Fused at neck Relationship of tubers
Corm: Present Corm
Corm ability to be separate from tuber: Absent Corm ability to be separate from tuber
Spininess of root: Absent Spininess of root
Sprouting at harvest: Absent Sprouting at harvest
Aerial tuber formation: Absent Aerial tuber formation
Skin color: Light brown Skin color
Surface texture: Wrinkle Surface texture
Skin thickness: Thick Skin thickness
Tuber shape: Cylindrical Tuber shape
Uniformity of tuber shape: Very uniform Uniformity of tuber shape
Tendency of tuber branch: Highly branched Tendency of tuber branch
Place where tuber branch: Lower third Place where tuber branch
Tuber length: 2.0 cm Tuber length
Tuber width: 20.0 cm Tuber width
Cracks on tuber surface: Absent Cracks on tuber surface
IITA Accession - ver. 2  
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