Details for: PI 694066, Zea mays L. subsp. mays, CI 23


Summary Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
CI 23
Origin:
Developed – Virginia, United States
Received by NPGS:
14 Jan 1982
Improvement Status:
Breeding material
Reproductive Uniformity:

Highly inbred
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed200 countPI 694066 03ncai01 SD
 
Images (2 total. Click on image for more.)

KERNELS

Core Passport Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
CI 23
Origin:
Developed – Virginia, United States
Received by NPGS:
14 Jan 1982
Improvement Status:
Breeding material
Reproductive Uniformity:

Highly inbred
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Developed
1937.
Virginia, United States
Locality: Arlington Experiment Farm, Rosslyn, Virginia.
Comment: The 1936 Yearbook of Agriculture lists this line, but the 1938 Second Corn Improvement Conference says it was released in 1937.
Accession Group(s)
Group name: Maize.Group.Ames.Panel.2010
Note: Original inbred accessions sent as Ames Panel in 2010.
To search for accessions in this group, click the following link. Maize.Group.Ames.Panel.2010

Accession Names and Identifiers
CI 23
Type: Unverified name

CIze 23
Type: Other or unclassified name
Group: CIZE
Corn (Zea mays) accessions with CI numbers at NSSL

Narrative
The report of the 1941 Fifth Corn Improvement Conference states that this late inbred 23 has plants seven to eight foot tall with high ear placement. It is resistant to lodging. It has good quality ears that are rather short with usually 14-16 kernel rows of white wide kernels. It had undergone 10+ generations of selfing. The 1936 Yearbook of Agriculture indicates this line was selfed 15 generations.

The report of M. T. Jenkins of the USDA Division of Cereal Crops and Diseases presented at the First Corn Improvoement Conference held in Chicago in 1937 states that eight lines were released in the spring of 1937 with restrictions by the Division. They were 11a, 11b, 23, 24, 41, 43, 61, and 62. They were selected from U.S. 119, an improved Boone County White variety. U.S. 119 was developed by mass selecting for six years rough ears 8 inches or more in length with 20 or more rows of pinched, dented kernels.
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
Storage Information Form
Actions
Pathogens
Vouchers
Citations
  • Hansey, C. N., J. M. Johnson, R. S. Sekhon, S. M. Kaeppler, & N. de Leon. 2011. Genetic Diversity of a Maize Association Population with Restricted Phenology. Crop Sci. (Madison) 51(2):704-715. DOI: 10.2135/cropsci2010.03.0178. Number of accessions cited: 1351
Pedigree
Description:
U.S. Selection 119 (strain of Boone Co. White)

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.NORTHERN-LEAF-BLIGHT-RESIS_YES MAIZE.CURATOR.LITERATURE.REVIEW Not Available
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.OBSERVATION-NURSERY_YES MAIZE.OBS.INBRED.DIVERSITY.2010.NCIANYMOPI 694066 03ncai01 SD
DISEASEStewarts WiltPlant response to the Stewart's wilt organism (Pantoea stewartii subsp. stewartii (Smith) Mergaert, Verdonck & Kersters) formerly called (Erwinia stewartii (Smith) Dye ). The trait is coded 1-9 with 1 representing the most resistant response and 9 the most susceptible response.1 - (1) Little or no spread.30MAIZE.STEWARTS.NCRPIS.2013PI 694066 03ncai01 SD
DISEASEStewarts WiltPlant response to the Stewart's wilt organism (Pantoea stewartii subsp. stewartii (Smith) Mergaert, Verdonck & Kersters) formerly called (Erwinia stewartii (Smith) Dye ). The trait is coded 1-9 with 1 representing the most resistant response and 9 the most susceptible response.2 - (2) Limited spread with water-soaking, chlorosis, or necrosis withiint 3 cm.20MAIZE.STEWARTS.NCRPIS.2014PI 694066 03ncai01 SD
MORPHOLOGYKernel TypeKERNEL TYPEC - DENT (100%)97MAIZE.INC.AMES.2003.MID1PI 694066 03ncai01 SD
MORPHOLOGYKernel ColorKERNEL COLORA - WHITE (100%)97MAIZE.INC.AMES.2003.MID1PI 694066 03ncai01 SD
MORPHOLOGYKernel Row ArrangementARRANGEMENT OF KERNEL ROWS FROM THE BASE TO THE TIP OF THE EAR.1 - REGULAR (100%)97MAIZE.INC.AMES.2003.MID1PI 694066 03ncai01 SD
MORPHOLOGYKernel row NumberNUMBER OF KERNEL ROWS COUNTED ON THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.097MAIZE.INC.AMES.2003.MID1PI 694066 03ncai01 SD
MORPHOLOGYEar LengthLENGTH OF THE EAR IN CENTIMETERS.11.397MAIZE.INC.AMES.2003.MID1PI 694066 03ncai01 SD
MORPHOLOGYEar DiameterDIAMETER OF THE EAR IN CENTIMETERS MEASURED AT THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.4.397MAIZE.INC.AMES.2003.MID1PI 694066 03ncai01 SD
MORPHOLOGYCob ColorCOLOR OF THE COB1 - WHITE (100%)97MAIZE.INC.AMES.2003.MID1PI 694066 03ncai01 SD
MORPHOLOGYCob ColorCOLOR OF THE COB1 - WHITE (100%)2MAIZE.OBS.INBRED.DIVERSITY.2011.IAPI 694066 03ncai01 SD
MORPHOLOGYUpper Kernel ShapeSHAPE OF THE UPPER SURFACE OF THE KERNEL.2 - INDENTED (100%)97MAIZE.INC.AMES.2003.MID1PI 694066 03ncai01 SD
MORPHOLOGYEndosperm ColorCOLOR OF THE HARD ENDOSPERM LAYER1 - WHITE (100%)97MAIZE.INC.AMES.2003.MID1PI 694066 03ncai01 SD
MORPHOLOGYEar ShapeSHAPE OF THE UPPERMOST EAR2 - CYLINDRICAL - CONICAL (100%)97MAIZE.INC.AMES.2003.MID1PI 694066 03ncai01 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%)97MAIZE.INC.AMES.2003.MID1PI 694066 03ncai01 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 (100%)97MAIZE.INC.AMES.2003.MID1PI 694066 03ncai01 SD
MORPHOLOGYGlume DevelopmentGlume development1 - None (100%)97MAIZE.INC.AMES.2003.MID1PI 694066 03ncai01 SD
MORPHOLOGYColored Silk ScarColored Silk ScarN - Colored silk scar is not present (100%)97MAIZE.INC.AMES.2003.MID1PI 694066 03ncai01 SD
PHENOLOGYGDU SILKING F LAT40-49Growing degree units (GDU or GDD) from planting to 50% silking in degrees farenheit. Data is taken at 40 to 49 degrees N or S latitude. This (86,50) system uses the equation ((Tmax+Tmin)/2)-50. Tmax to 86 maximum and Tmin to 50 minimum.18909MAIZE.OBS.INBRED.DIVERSITY.2010.NYPI 694066 03ncai01 SD
PRODUCTION1000 Kernel WeightThe weight of 1000 kernels measured in grams, preferably with the weight adjusted to 10% moisture content.241 MAIZE.INC.AMES.2003.MID1PI 694066 03ncai01 SD