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Details for: CIMMYTMA 21806, Zea mays L. subsp. mays, ECUA 8842


Summary Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
ECUA 8842
Origin:
Collected – Ecuador
Improvement Status:
Traditional cultivar/landrace
Backup Location:
Svalbard Global Seed Vault
Availability
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Seed250 Seed

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Core Passport Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
ECUA 8842
Origin:
Collected – Ecuador
Improvement Status:
Traditional cultivar/landrace
Source History
Collected
  Ecuador
Coordinates: CHIMBORAZO&CALITAGUAN-1.5256, -78.7628 (Map it)
Elevation: 3657m.
Comment: DUPLICATES=ECU(ECU8842);USA(NSSL??)
Collector(s):
Accession Names and Identifiers
ECUA 8842
Type: COLLECTNO
Group: Landrace
Landrace

GID 259302
Type: GID
Group: Landrace
Landrace

ECUADO 8842
Type: POPULATION NAME
Group: Landrace
Landrace

ECU 8842
Type: Donor accession number
Group: Landrace
Landrace

ECUA,8842
Type: ALTERNATIVE NAME
Group: Landrace
Landrace

CIMMYTMA-BANK-019071 0
Type: Inventory

CIMMYTMA-BANK-019071 1
Type: Inventory

Narrative
Zea mays L. subsp. mays
Genus:
Zea
Family:
Poaceae (alt. Gramineae)
Subfamily:
Panicoideae
Tribe:
Andropogoneae
Nomen number:

311987
Verified:
07/15/1987 by ARS Systematic Botanists.
Common names
English
corn –
dent corn –
field corn –
flint corn –
maize –
pod corn –
popcorn –
sweet corn –
Arabic
dura shami –
French
maïs –
German
Mais –
Italian
granoturco –
mais –
Japanese Romaji
tō-morokoshi –
Japanese Rōmaji
tō-morokoshi –
Portuguese
milho –
Spanish
maíz –
Swedish
majs –
Transcribed Chinese
yu shu shu –
Transcribed Korean
gangnaengi –
ogsusu –
Other conspecific taxa
Zea mays L. (0 active accession[s])
Zea mays L. subsp. huehuetenangensis (H. H. Iltis & Doebley) Doebley (1 active accession[s])
Zea mays L. subsp. mexicana (Schrad.) H. H. Iltis (84 active accession[s])
Zea mays L. subsp. parviglumis H. H. Iltis & Doebley (111 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Zea mays L. var. mays

Heterotypic Synonym(s)
Annotations
Other Links
Actions
Pathogens
Vouchers
Citations
Pedigree
Intellectual Property Rights
FAO 1994 Designation. 1, .
FAO Standard Material Transfer Agreement.

Observations

Phenotype Data

CategoryDescriptorDescriptionValueStudyInventory
CharacterizationPrimary RacePrimary race for the accession. Predominant landrace classified by overall phenotype.BBLAND - BLANCO BLANDITO  
CharacterizationPrimary RacePrimary race for the accession. Predominant landrace classified by overall phenotype.BBLAND - BLANCO BLANDITO CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationNumber RegenerationsNumber of times the accession has been regenerated1  
CharacterizationPlanting DatePlanting Date1.997e+007  
CharacterizationPlanting DatePlanting Date2.01603e+007 CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationField GerminationGermination rate observed in the field for the accession80.8333 CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationGrain Type 1Predominant grain type for the accessionA - Floury  
CharacterizationGrain Type 1Predominant grain type for the accessionA - Floury CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationHarvest DateHarvest Date1.997e+007  
CharacterizationHarvest DateHarvest Date2.01611e+007 CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationDays To AnthesisDays To Anthesis124 CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationDays To SilkingDays To Silking113  
CharacterizationDays To SilkingDays To Silking126 CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationPlants Per PlotNumber of plants per experimental plot221 CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationPlantsPollinatedNumber of plants that are pollinated118 CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationPlantsPollinatedNumber of plants that are pollinated179  
CharacterizationNumber EarsNumber of ears per planting39  
CharacterizationNumber EarsNumber of ears per planting73 CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationPlant HeightPlant Height191  
CharacterizationPlant HeightPlant Height250 CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationEar HeightEar Height124 CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationEar HeightEar Height96  
CharacterizationStalk LodgedStalk Lodged3 CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationStalk LodgedStalk Lodged8  
CharacterizationRoot LodgedRoot Lodged1  
CharacterizationRoot LodgedRoot Lodged56 CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationLeave SenescenceLeave Senescence105 CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationTassel TypeCode to identify tassel type2 - Primary-Secondary CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationLeaves AboveNumber of leaves above the ear6 CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationSheath PubescenceCode to identify grade of sheath pubescens2 - Segregating CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationEasy ShellingEasy Shelling2 - Easy CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationGlume SizeCode to identify glume size2 - Long (61 - 80 %) CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationEar RotEar Rot2 - A little rotten CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationEar RotEar Rot3 - Medium rotten  
CharacterizationHusk CoverCode to identify grade of husk cover1 - Pretty good CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationPlant Color 1Predominant plant color for the accession4 - Purple CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationPlant Color 2Plant color for the accession less frequent than plant color 13 - Sun red CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationKernel Row NumberKernel Row Number2 - 10-16  
CharacterizationKernel Row NumberKernel Row Number2 - 10-16 CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationKernel Row TypeCode to identify kernel row type1 - Regular CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationGrain Color 1Predominant grain color for the accessionA - White  
CharacterizationGrain Color 1Predominant grain color for the accessionA - White CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationAdaptationMaterial Adaptation Qualification2 - Good CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationAgronomic ScaleAgronomic Scale2 - Good CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationField WeightEar weight obtained in the experimental plot13.76 CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationField WeightEar weight obtained in the experimental plot5  
CharacterizationPrevius Planting DatePrevius Planting Date1.994e+007  
CharacterizationField book statusCode to identify the status of current field bookA - Approved  
CharacterizationField book statusCode to identify the status of current field bookA - Approved CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationGrain Color 2Grain color for the accession less frequent than grain color 1D - Variegated  
CharacterizationGrain Color 2Grain color for the accession less frequent than grain color 1I - Red CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationEar ShapeEar Shape2 - Cylindrical - Conical CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationGrain WidthGrain width1.2 CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationGrain Color 3Grain color for the accession less frequent than grain color 2C - Purple CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationEar DiameterEar Diameter6 CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationGrain LengthGrain Length1.5 CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationEar LengthEar Length18 CIMMYTMA-BANK-019071 1 Regeneration SD
CharacterizationNumber Ear RotNumber Ear Rot31 CIMMYTMA-BANK-019071 1 Regeneration SD
GEO-REFERENCEElevation Meters 1Elevation of the location from where the accession originates2900  
GEO-REFERENCEAdaptation ZoneAdaptation ZonePolar, tundra   
GEO-REFERENCEElevation Type 1Source from where elevation data was obtainedC - Collector  
IdentifiersDesignation OrgIndicates if accession is under FAO in-trust agreementFAO - FAO  
IdentifiersDesignation DateDate in which the accession was designated under FAO in-trust agreement19990630  


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