Details for: PI 550564, Zea mays L. subsp. mays, IRAT 297


Summary Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
IRAT 297
Origin:
Developed – Reunion
Received by NPGS:
1985
Improvement Status:
Breeding material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed200 countPI 550564 98ncei01 SD
 
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KERNELS

Core Passport Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
IRAT 297
Origin:
Developed – Reunion
Received by NPGS:
1985
Improvement Status:
Breeding material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Accession Names and Identifiers
IRAT 297
Type: Developer identifier

Narrative
Plant tropical, leafy, tall, and moderately susceptible to stalk and root lodging. Grain yellow, semi-dent. Maturity is intermediate to late in earliness. Tolerance of maize streak virus, maize mosaic virus, and maize strip virus.
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
Other Links
Actions
Pathogens
Vouchers
Citations
Pedigree
Description:
Multi-step selection using Indian Ocean germplasm stocks.
Intellectual Property Rights
Crop Science Registration. GP-150, MAIZE. Issued: 01 Sep 1986.
  • Hainzelin, E. M. & J. L. Marchand. 1986. Crop Sci. (Madison) 26(5):1090. Note: GP-150

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
COMMENTNotes and RemarksObservations made by cooperators or curators while evaluating or regenerating germplasm. Usually these observations are not published and need verification or there are too few observations of this type to promote a separate trait.MSV-TOLERANCE_YES MAIZE.DONOR Not Available
MORPHOLOGYKernel TypeKERNEL TYPED - SEMIDENT (35%)135MAIZE.INC.QUAR.STCROIX.1998.CP15PI 550564 98ncei01 SD
MORPHOLOGYKernel TypeKERNEL TYPEE - SEMIFLINT (65%)135MAIZE.INC.QUAR.STCROIX.1998.CP15PI 550564 98ncei01 SD
MORPHOLOGYKernel ColorKERNEL COLORB - YELLOW (90%)135MAIZE.INC.QUAR.STCROIX.1998.CP15PI 550564 98ncei01 SD
MORPHOLOGYKernel ColorKERNEL COLORF - ORANGE-RED (5%)135MAIZE.INC.QUAR.STCROIX.1998.CP15PI 550564 98ncei01 SD
MORPHOLOGYKernel ColorKERNEL COLORM - YELLOW CAP (5%)135MAIZE.INC.QUAR.STCROIX.1998.CP15PI 550564 98ncei01 SD
MORPHOLOGYKernel Row ArrangementARRANGEMENT OF KERNEL ROWS FROM THE BASE TO THE TIP OF THE EAR.1 - REGULAR (100%)135MAIZE.INC.QUAR.STCROIX.1998.CP15PI 550564 98ncei01 SD
MORPHOLOGYKernel row NumberNUMBER OF KERNEL ROWS COUNTED ON THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.0135MAIZE.INC.QUAR.STCROIX.1998.CP15PI 550564 98ncei01 SD
MORPHOLOGYEar LengthLENGTH OF THE EAR IN CENTIMETERS.16.3135MAIZE.INC.QUAR.STCROIX.1998.CP15PI 550564 98ncei01 SD
MORPHOLOGYEar DiameterDIAMETER OF THE EAR IN CENTIMETERS MEASURED AT THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.4135MAIZE.INC.QUAR.STCROIX.1998.CP15PI 550564 98ncei01 SD
MORPHOLOGYCob ColorCOLOR OF THE COB1 - WHITE (45%)135MAIZE.INC.QUAR.STCROIX.1998.CP15PI 550564 98ncei01 SD
MORPHOLOGYCob ColorCOLOR OF THE COB2 - RED (55%)135MAIZE.INC.QUAR.STCROIX.1998.CP15PI 550564 98ncei01 SD
MORPHOLOGYUpper Kernel ShapeSHAPE OF THE UPPER SURFACE OF THE KERNEL.2 - INDENTED (35%)135MAIZE.INC.QUAR.STCROIX.1998.CP15PI 550564 98ncei01 SD
MORPHOLOGYUpper Kernel ShapeSHAPE OF THE UPPER SURFACE OF THE KERNEL.4 - ROUNDED (65%)135MAIZE.INC.QUAR.STCROIX.1998.CP15PI 550564 98ncei01 SD
MORPHOLOGYEndosperm ColorCOLOR OF THE HARD ENDOSPERM LAYER4 - YELLOW (100%)135MAIZE.INC.QUAR.STCROIX.1998.CP15PI 550564 98ncei01 SD
MORPHOLOGYEar ShapeSHAPE OF THE UPPERMOST EAR1 - CYLINDRICAL (10%)135MAIZE.INC.QUAR.STCROIX.1998.CP15PI 550564 98ncei01 SD
MORPHOLOGYEar ShapeSHAPE OF THE UPPERMOST EAR2 - CYLINDRICAL - CONICAL (80%)135MAIZE.INC.QUAR.STCROIX.1998.CP15PI 550564 98ncei01 SD
MORPHOLOGYEar ShapeSHAPE OF THE UPPERMOST EAR3 - CONICAL (10%)135MAIZE.INC.QUAR.STCROIX.1998.CP15PI 550564 98ncei01 SD
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%)135MAIZE.INC.QUAR.STCROIX.1998.CP15PI 550564 98ncei01 SD
MORPHOLOGYPericarp ColorTHE COLOR AND THE PATTERN OF THE PERICARP. THE FIRST NUMBER IS THE COLOR, THE SECOND NUMBER IS THE PATTERN.11 - COLORLESS / UNIFORM (90%)135MAIZE.INC.QUAR.STCROIX.1998.CP15PI 550564 98ncei01 SD
MORPHOLOGYPericarp ColorTHE COLOR AND THE PATTERN OF THE PERICARP. THE FIRST NUMBER IS THE COLOR, THE SECOND NUMBER IS THE PATTERN.63 - ORANGE / HALO (5%)135MAIZE.INC.QUAR.STCROIX.1998.CP15PI 550564 98ncei01 SD
MORPHOLOGYPericarp ColorTHE COLOR AND THE PATTERN OF THE PERICARP. THE FIRST NUMBER IS THE COLOR, THE SECOND NUMBER IS THE PATTERN.64 - ORANGE / TINGE (5%)135MAIZE.INC.QUAR.STCROIX.1998.CP15PI 550564 98ncei01 SD
MORPHOLOGYGlume DevelopmentGlume development1 - None (100%)135MAIZE.INC.QUAR.STCROIX.1998.CP15PI 550564 98ncei01 SD
MORPHOLOGYColored Silk ScarColored Silk ScarN - Colored silk scar is not present (100%)135MAIZE.INC.QUAR.STCROIX.1998.CP15PI 550564 98ncei01 SD
PRODUCTION1000 Kernel WeightThe weight of 1000 kernels measured in grams, preferably with the weight adjusted to 10% moisture content.280 MAIZE.INC.QUAR.STCROIX.1998.CP15PI 550564 98ncei01 SD