Details for: PI 494975, Zea mays L. subsp. mays, SR 52


Summary Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
SR 52
Origin:
Collected – Zambia
Received by NPGS:
Aug 1983
PI Assigned:
1985
Improvement Status:
Cultivar
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
This accession is not available. Contact site for status.
 
Images (2 total. Click on image for more.)

KERNELS

Core Passport Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
SR 52
Origin:
Collected – Zambia
Received by NPGS:
Aug 1983
PI Assigned:
1985
Improvement Status:
Cultivar
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Collected

Zambia
Locality: Farmers Training Institute, Chafukuma, 20km NW Solwezi, Northwestern Province.
Coordinates: -12.0000, 26.0000 (Map it)
Comment: According to Wikipedia, Solwezi is just over 1200 meters in elevation.
Donated
August 1983.
Italy
Comment: Received through IBPGR, Rome, Italy
Donor(s):
Accession Names and Identifiers
SR 52
Type: Local name

ZFA 3477
Type: Donor identifier
Attere et al. F.

Narrative
Local name SR 52.
Zea mays L. subspp. mays
Genus:
Zea
Family:
Poaceae (alt. Gramineae)
Subfamily:
Panicoideae
Tribe:
Andropogoneae
Subtribe:
Tripsacinae
Nomen number:

311987
Verified:
07/15/1987 by ARS Systematic Botanists.
Other conspecific taxa
Zea mays L. (1531 active accession[s])
Zea mays L. subsp. huehuetenangensis (H. H. Iltis & Doebley) Doebley (6 active accession[s])
Zea mays L. subsp. mexicana (Schrad.) H. H. Iltis (128 active accession[s])
Zea mays L. subsp. parviglumis H. H. Iltis & Doebley (250 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Zea mays L. var. mays

Heterotypic Synonym(s)
Common names
LanguageNameAlternate namenoteseqCitation
Englishcorn  1Rehm, S. 1994. Multilingual dictionary of agronomic plants
Englishdent corn  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Englishfield corn  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Englishflint corn  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Englishmaize  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishpod corn  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Englishpopcorn  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Englishsweet corn  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Arabicdura shami  2Boulos, L. 1999-. Flora of Egypt
Chineseyu shu shu玉蜀黍 2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Frenchmaïs  2Demilly, D. et al. 1996. Liste alphabétique des principales espèces de plantes cultivées et de mauvaises herbes. Noms latins et noms français, ed. 6. Note: GEVES-SNES, Beaucouzé, France
GermanMais  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Italiangranoturco  2International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Italianmais  2International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Japanese Rōmajitō-morokoshi  2Batra, L. R. 1995. Names of Japanese plants sorted by their Japanese names in Romanized Katakana and scientific nomenclature
Portuguesemilho  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanishmaíz  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedishmajs  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Koreangangnaengi  2Mun-Chan, B. et al. 1986. A checklist of the Korean cultivated plants. Kulturpflanze 34:134.
Transcribed Koreanogsusu  2Lee, Y. N. 1997. Flora of Korea.
Annotations
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Pathogens
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Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
INSECTEuropean Corn Borer Gen1RESISTANCE TO THE FIRST GENERATION OF EUROPEAN CORN BORER.5 - (5) Intermediate response. Several leaves with elongated lesions. MAIZE.ECB1.AMES.94PI 494975 93ncei01 SDNot Available
MORPHOLOGYKernel TypeKERNEL TYPED - SEMIDENT (100%)1MAIZE.INC.QUAR.STCROIX.1999.CP18PI 494975 99ncei01 SDNot Available
MORPHOLOGYKernel TypeKERNEL TYPED - SEMIDENT (50%)38MAIZE.INC.PRICO.PIONEER.2014PI 494975 15ncei01 SDNot Available
MORPHOLOGYKernel TypeKERNEL TYPEE - SEMIFLINT (50%)38MAIZE.INC.PRICO.PIONEER.2014PI 494975 15ncei01 SDNot Available
MORPHOLOGYKernel ColorKERNEL COLORA - WHITE (100%)1MAIZE.INC.QUAR.STCROIX.1999.CP18PI 494975 99ncei01 SDNot Available
MORPHOLOGYKernel ColorKERNEL COLORA - WHITE (80%)38MAIZE.INC.PRICO.PIONEER.2014PI 494975 15ncei01 SDNot Available
MORPHOLOGYKernel ColorKERNEL COLORB - YELLOW (15%)38MAIZE.INC.PRICO.PIONEER.2014PI 494975 15ncei01 SDNot Available
MORPHOLOGYKernel ColorKERNEL COLORC - PURPLE (5%)38MAIZE.INC.PRICO.PIONEER.2014PI 494975 15ncei01 SDNot Available
MORPHOLOGYKernel Row ArrangementARRANGEMENT OF KERNEL ROWS FROM THE BASE TO THE TIP OF THE EAR.1 - REGULAR (100%)38MAIZE.INC.PRICO.PIONEER.2014PI 494975 15ncei01 SDNot Available
MORPHOLOGYKernel Row ArrangementARRANGEMENT OF KERNEL ROWS FROM THE BASE TO THE TIP OF THE EAR.4 - SPIRAL (100%)1MAIZE.INC.QUAR.STCROIX.1999.CP18PI 494975 99ncei01 SDNot Available
MORPHOLOGYKernel row NumberNUMBER OF KERNEL ROWS COUNTED ON THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.01MAIZE.INC.QUAR.STCROIX.1999.CP18PI 494975 99ncei01 SDNot Available
MORPHOLOGYKernel row NumberNUMBER OF KERNEL ROWS COUNTED ON THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.1038MAIZE.INC.PRICO.PIONEER.2014PI 494975 15ncei01 SDNot Available
MORPHOLOGYEar LengthLENGTH OF THE EAR IN CENTIMETERS.1538MAIZE.INC.PRICO.PIONEER.2014PI 494975 15ncei01 SDNot Available
MORPHOLOGYEar LengthLENGTH OF THE EAR IN CENTIMETERS.16.51MAIZE.INC.QUAR.STCROIX.1999.CP18PI 494975 99ncei01 SDNot Available
MORPHOLOGYEar DiameterDIAMETER OF THE EAR IN CENTIMETERS MEASURED AT THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.4.238MAIZE.INC.PRICO.PIONEER.2014PI 494975 15ncei01 SDNot Available
MORPHOLOGYEar DiameterDIAMETER OF THE EAR IN CENTIMETERS MEASURED AT THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.4.31MAIZE.INC.QUAR.STCROIX.1999.CP18PI 494975 99ncei01 SDNot Available
MORPHOLOGYCob ColorCOLOR OF THE COB1 - WHITE (100%)1MAIZE.INC.QUAR.STCROIX.1999.CP18PI 494975 99ncei01 SDNot Available
MORPHOLOGYCob ColorCOLOR OF THE COB1 - WHITE (100%)38MAIZE.INC.PRICO.PIONEER.2014PI 494975 15ncei01 SDNot Available
MORPHOLOGYUpper Kernel ShapeSHAPE OF THE UPPER SURFACE OF THE KERNEL.2 - INDENTED (100%)1MAIZE.INC.QUAR.STCROIX.1999.CP18PI 494975 99ncei01 SDNot Available
MORPHOLOGYUpper Kernel ShapeSHAPE OF THE UPPER SURFACE OF THE KERNEL.2 - INDENTED (50%)38MAIZE.INC.PRICO.PIONEER.2014PI 494975 15ncei01 SDNot Available
MORPHOLOGYUpper Kernel ShapeSHAPE OF THE UPPER SURFACE OF THE KERNEL.4 - ROUNDED (50%)38MAIZE.INC.PRICO.PIONEER.2014PI 494975 15ncei01 SDNot Available
MORPHOLOGYEndosperm ColorCOLOR OF THE HARD ENDOSPERM LAYER1 - WHITE (100%)1MAIZE.INC.QUAR.STCROIX.1999.CP18PI 494975 99ncei01 SDNot Available
MORPHOLOGYEndosperm ColorCOLOR OF THE HARD ENDOSPERM LAYER1 - WHITE (80%)38MAIZE.INC.PRICO.PIONEER.2014PI 494975 15ncei01 SDNot Available
MORPHOLOGYEndosperm ColorCOLOR OF THE HARD ENDOSPERM LAYER3 - PALE YELLOW (20%)38MAIZE.INC.PRICO.PIONEER.2014PI 494975 15ncei01 SDNot Available
MORPHOLOGYEar ShapeSHAPE OF THE UPPERMOST EAR2 - CYLINDRICAL - CONICAL (100%)1MAIZE.INC.QUAR.STCROIX.1999.CP18PI 494975 99ncei01 SDNot Available
MORPHOLOGYEar ShapeSHAPE OF THE UPPERMOST EAR2 - CYLINDRICAL - CONICAL (100%)38MAIZE.INC.PRICO.PIONEER.2014PI 494975 15ncei01 SDNot Available
MORPHOLOGYAleurone ColorThe color and pattern of the kernel aleurone layer. The first entry represents the color and the second number represents the pattern of that color.11 - COLORLESS / UNIFORM (100%)1MAIZE.INC.QUAR.STCROIX.1999.CP18PI 494975 99ncei01 SDNot Available
MORPHOLOGYAleurone ColorThe color and pattern of the kernel aleurone layer. The first entry represents the color and the second number represents the pattern of that color.11 - COLORLESS / UNIFORM (90%)38MAIZE.INC.PRICO.PIONEER.2014PI 494975 15ncei01 SDNot Available
MORPHOLOGYAleurone ColorThe color and pattern of the kernel aleurone layer. The first entry represents the color and the second number represents the pattern of that color.41 - PURPLE / UNIFORM (10%)38MAIZE.INC.PRICO.PIONEER.2014PI 494975 15ncei01 SDNot Available
MORPHOLOGYPericarp ColorTHE COLOR AND THE PATTERN OF THE PERICARP. THE FIRST NUMBER IS THE COLOR, THE SECOND NUMBER IS THE PATTERN.11 - COLORLESS / UNIFORM (100%)1MAIZE.INC.QUAR.STCROIX.1999.CP18PI 494975 99ncei01 SDNot Available
MORPHOLOGYPericarp ColorTHE COLOR AND THE PATTERN OF THE PERICARP. THE FIRST NUMBER IS THE COLOR, THE SECOND NUMBER IS THE PATTERN.11 - COLORLESS / UNIFORM (100%)38MAIZE.INC.PRICO.PIONEER.2014PI 494975 15ncei01 SDNot Available
MORPHOLOGYGlume DevelopmentGlume development1 - None (100%)1MAIZE.INC.QUAR.STCROIX.1999.CP18PI 494975 99ncei01 SDNot Available
MORPHOLOGYGlume DevelopmentGlume development1 - None (100%)38MAIZE.INC.PRICO.PIONEER.2014PI 494975 15ncei01 SDNot Available
MORPHOLOGYColored Silk ScarColored Silk ScarN - Colored silk scar is not present (100%)1MAIZE.INC.QUAR.STCROIX.1999.CP18PI 494975 99ncei01 SDNot Available
MORPHOLOGYColored Silk ScarColored Silk ScarN - Colored silk scar is not present (100%)38MAIZE.INC.PRICO.PIONEER.2014PI 494975 15ncei01 SDNot Available
PRODUCTION1000 Kernel WeightThe weight of 1000 kernels measured in grams, preferably with the weight adjusted to 10% moisture content.448 MAIZE.DONOR.INITIAL.OBSERVATIONPI 494975 93ncei01 SDNot Available