| 0 | PI 702799 | MS153 (Goodman-Buckler) | Zea mays L. subsp. mays | Michigan, United States | NC7 |  | | 2019 | DEVELOPED | 1972 | | | | | Breeding material | This is white-cobbed MS153 was received from the Buckler group in 2019 and corresponds to the material evaluated as part of the Goodman-Buckler 282 panel. | 2098636 | PI 702799 |
| 1 | PI 690389 | NC290 | Zea mays L. subsp. mays | North Carolina, United States | NC7 |  | | 2006 | DEVELOPED | | | | | | Breeding material | | 1714715 | PI 690389 |
| 2 | PI 690330 | 'NC358' | Zea mays L. subsp. mays | North Carolina, United States | NC7 |  | Not Available | 2003 | DEVELOPED | 1999 | | | | | Breeding material | | 1645552 | PI 690330 |
| 3 | PI 693372 | N6 | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | | 2003 | DEVELOPED | PRE 09/09/1941 | | | | | Breeding material | A 1941 description states that the inbred was selfed over 10 generations. Plants are small with narrow leaves. Foliage is medum green with a gray cast. Stalks have a reddish basal color. The tassel is heavy with abundant pollen shed except under heavy aphid infestations. Ears are short and erect on the stalk with 14 kernel rows and a short, stiff shank. Kernels are shallow and only slightly dented. Kernel color is yellow with a reddish cast. Silks are green and anthers are yellow. | 1645517 | PI 693372 |
| 4 | PI 607381 | B110 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | Not Available | 1998 | DEVELOPED | 1998 | | | | | Breeding material | Tall, vigorous line with excellent plant height that flowers 90-95 days after planting. Ears with 16 rows of dent, yellow kernels, and pink cobs. Developed by pedigree selection from a strain of Iowa Stiff Stalk Synthetic (BSSS), BS12(S)C5 | 1568910 | PI 607381 |
| 5 | PI 607382 | B111 | Zea mays L. subsp. mays | Iowa, United States | |  | Historic | 1998 | DEVELOPED | 1998 | | | | | Breeding material | Tall, vigorous line with good plant health and combining ability in crosses with lines with Lancaster Sure Crop germplasm. Flowers 90-95 days after planting. Ears with 14 rows of dent, yellow kernels, and pink cobs. Developed by single seed descent from a strain of Iowa Stiff Stalk Synthetic, BSSS(R)C9, after nine cycles of reciprocal recurrent selection from BSCB1(R) as the tester | 1568911 | PI 607382 |
| 6 | PI 597925 | 'B107' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | Not Available | 1997 | DEVELOPED | 1996 | | | | | Breeding material | Developed from Pool 41, which is a genetically broadbased population developed for temperate areas of the world by the CIMMYT maize breeding program. 90 to 95 day maturity, good grain moisture loss after physiological maturity, and above av | 1542722 | PI 597925 |
| 7 | PI 597926 | 'B108' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1997 | DEVELOPED | 1996 | | | | | Breeding material | Developed from Pool 41, which is a genetically broadbased population developed for temperate areas of the world by the CIMMYT maize breeding program. 90 to 95 day maturity, good grain moisture loss after physiological maturity, and above average combining ability with lines from the Iowa Stiff Stalk Synthetic (BSSS) and non-BSSS heterotic groups. | 1542723 | PI 597926 |
| 8 | PI 597927 | 'B109' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1997 | DEVELOPED | 1996 | | | | | Breeding material | Developed from cross of B73 and a selection from BS20 rootworm synthetic, designated as BS20(S)C1-73-1-1, and after one backcross to B73. Grain moisture at harvest and root and stalk strength similar to B73, but exhibits improved combining ability in crosses of lines from the Lancaster Sure Crop heterotic group. Maturity rating in crosses of 105 to 115 days. | 1542724 | PI 597927 |
| 9 | PI 594046 | B103 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1996 | DEVELOPED | | | | | | Cultivar | Derived from Pool 41 (Gene Pool for the Temperate Region) developed by the International Maize and Wheat Improvement Center (CIMMYT). Flowers 4 to 7 days earlier than A632 with similar plant and ear heights. Ears have 14 to 16 rows of yellow flinty kernels on red cobs. Average root and stalk strength, above average resistance to 1st generation European corn borer (Ostrinia nubilalis), but susceptible to grey leaf spot (Cercospora zeae-maydis). Has similar cross performance in lines from Iowa Stiff Stalk Synthetic (BSSS) and non-BSSS sources. | 1519248 | PI 594046 |
| 10 | PI 594047 | B104 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1996 | DEVELOPED | | | | | | Cultivar | Developed from BS13(S)C5, a strain of Iowa Stiff Stalk Synthetic after 12 cycles of recurrent selection. Has consistently had above average yield in crosses having primarily Lancaster Sure Crop germplasm. Flowers 2 to 4 days later than B73, but plant and ear heights are shorter than B73. Pollen production good, silk emergence coincident with pollen shed, ears have 12 to 14 rows of yellow dent kernels on pink cobs, and yield similar to that of B97. Maintains good plant health until physiological maturity. Maturity classification is AES800. | 1519249 | PI 594047 |
| 11 | PI 594048 | B105 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1996 | DEVELOPED | | | | | | Cultivar | Developed from BSSS(R)C9-5, a strain of Iowa Stiff Stalk Synthetic that has been under reciprocal recurrent selection with Iowa Corn Borer Synthetic No. 1. Date of flowering and plant and ear heights are similar to B73. Silk emergence is delayed if heat and drought stress occur at flowering . Ears have 14 to 16 rows of yellow dent kernels on red cobs. Average root and stalk strength, average resistance to 1st-generation European corn borer (Ostrinia nubilalis), above-average resistance to grey leaf spot (Cercospora zeae-maydis), and average yield. | 1519250 | PI 594048 |
| 12 | PI 693339 | 'A188' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1995 | DEVELOPED | | | | | | Breeding material | A188 is a white dent inbred line of early maturity in the Central Corn Belt. It is susceptible to common smut (Ustilago maydis) and is susceptible to root lodging. This inbred is important because it was among the first maize inbred lines that would generate embryos from callus tissue culture. This trait made it important in early maize genetic engineering. | 1489206 | PI 693339 |
| 13 | PI 584529 | B100 | Zea mays L. subsp. mays | Iowa, United States | NC7 | | | 1994 | DEVELOPED | 12/19/1994 | | | | | Breeding material | Flowering time similar to A632. Plant and ear heights 20-30cm less than A632. Ears 14 rows, yellow, semi-flint kernels on white cobs. Good plant health, clean appearance, and easy to maintain. | 1482993 | PI 584529 |
| 14 | PI 583774 | 'ML606' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1994 | DEVELOPED | 08/1993 | | | | | Cultivar | | 1478745 | PI 583774 |
| 15 | PI 693337 | 'Mt42' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1993 | DEVELOPED | | | | | | Breeding material | | 1084249 | PI 693337 |
| 16 | PI 587125 | 'CO109' | Zea mays L. subsp. mays | Ontario, Canada | NC7 |  | | 1992 | COLLECTED | | | | | | Breeding material | | 1082769 | PI 587125 |
| 17 | PI 587137 | 'Ms71' | Zea mays L. subsp. mays | Michigan, United States | NC7 |  | | 1992 | DEVELOPED | | | | | | Breeding material | | 1082773 | PI 587137 |
| 18 | PI 587139 | 'A619' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1992 | DEVELOPED | | | | | | Breeding material | | 1082749 | PI 587139 |
| 19 | PI 587147 | 'Pa91' | Zea mays L. subsp. mays | Pennsylvania, United States | NC7 |  | | 1992 | DEVELOPED | | | | | | Breeding material | | 1082778 | PI 587147 |
| 20 | PI 587149 | 'Va26' | Zea mays L. subsp. mays | Virginia, United States | NC7 |  | | 1992 | DEVELOPED | | | | | | Breeding material | | 1082784 | PI 587149 |
| 21 | PI 558518 | 'Mo15W' | Zea mays L. subsp. mays | Missouri, United States | NC7 |  | | 1991 | DEVELOPED | | | | | | Breeding material | Endosperm white. Cob white. Developed for use in hybrids for the production of cobs suitable for manufacturing pipes. Vigorous plants with medium large ears and low shelling percent. Maturity AES900. | 1453490 | PI 558518 |
| 22 | PI 587129 | 'H99' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1991 | DEVELOPED | | | | | | Breeding material | | 1073895 | PI 587129 |
| 23 | PI 587152 | 'W64A' | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 1991 | DEVELOPED | | | | | | Breeding material | | 1082714 | PI 587152 |
| 24 | PI 693327 | C103 | Zea mays L. subsp. mays | Connecticut, United States | NC7 |  | | 1991 | DEVELOPED | | | | | | Breeding material | | 1082701 | PI 693327 |
| 25 | PI 559918 | 'NQ508' | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | | 1991 | DEVELOPED | 1991 | | | | | Cultivar | | 1454890 | PI 559918 |
| 26 | PI 601583 | 'NS501' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1988 | DEVELOPED | 1988 | | | | | Cultivar | | 1185875 | PI 601583 |
| 27 | PI 601567 | 'PHH93' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1988 | DEVELOPED | 1988 | Algona, Iowa, USA. | | | | Cultivar | | 1185645 | PI 601567 |
| 28 | PI 601494 | 'LH65' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1988 | DEVELOPED | 1987 | | | | | Cultivar | | 1178784 | PI 601494 |
| 29 | PI 601496 | 'PHK76' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1988 | DEVELOPED | 1987 | Mankato, Minnesota, USA. | | | | Cultivar | | 1178787 | PI 601496 |
| 30 | PI 601499 | 'PHT77' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1988 | DEVELOPED | 1987 | Mankato, Minnesota, USA. | | | | Cultivar | | 1178792 | PI 601499 |
| 31 | PI 601500 | 'PHV63' | Zea mays L. subsp. mays | Tennessee, United States | NC7 |  | | 1988 | DEVELOPED | 1987 | Union City, Tennessee, USA. | | | | Cultivar | | 1178795 | PI 601500 |
| 32 | PI 601501 | 'PHW65' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1988 | DEVELOPED | 1987 | Windfall, Indiana, USA. | | | | Cultivar | | 1178796 | PI 601501 |
| 33 | PI 601610 | 'H8431' | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 1988 | DEVELOPED | 1988 | | | | | Cultivar | | 1186557 | PI 601610 |
| 34 | PI 601457 | 'IB02' | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | Not Available | 1987 | DEVELOPED | 1987 | Madison, Wisconsin, USA. | | | | Cultivar | | 1177899 | PI 601457 |
| 35 | PI 601468 | 'PHK29' | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | | 1987 | DEVELOPED | 1987 | York, Nebraska, USA. | | | | Cultivar | | 1177912 | PI 601468 |
| 36 | PI 601438 | '78371A' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1987 | DEVELOPED | 1987 | | | | | Cultivar | | 1177597 | PI 601438 |
| 37 | PI 601439 | 'FBHJ' | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1987 | DEVELOPED | 1987 | | | | | Cultivar | | 1177598 | PI 601439 |
| 38 | PI 601442 | 'PHG86' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1987 | DEVELOPED | 1987 | Johnston, Iowa, USA. | | | | Cultivar | | 1177602 | PI 601442 |
| 39 | PI 509542 | B89 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1987 | DEVELOPED | | | | | | Breeding material | Plants produce one ear per stalk. Maturity classification AES800. Kernels with greater depth than width, angular, smooth dent, intermediate yellow and good quality. Ear short and thick, 20-rowed. Cob red. Pollen and seed production good. Susceptible to second-generation European corn borer. Some resistance to first-generation European corn borer. | 1404478 | PI 509542 |
| 40 | PI 601404 | 'LH60' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1987 | DEVELOPED | 1987 | | | | | Cultivar | | 1174401 | PI 601404 |
| 41 | PI 601405 | 'LH85' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1987 | DEVELOPED | 1987 | | | | | Cultivar | | 1174402 | PI 601405 |
| 42 | PI 601378 | 'LP5' | Zea mays L. subsp. mays | Pays-de-la-Loire, France | NC7 |  | | 1987 | DEVELOPED | 1985 | | | | | Cultivar | | 1173963 | PI 601378 |
| 43 | PI 601417 | 'NS701' | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1987 | DEVELOPED | 1987 | | | | | Cultivar | | 1176273 | PI 601417 |
| 44 | PI 601300 | '4676A' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1986 | DEVELOPED | 1986 | | | | | Cultivar | | 1169989 | PI 601300 |
| 45 | PI 601318 | 'PHG47' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1986 | DEVELOPED | 1986 | Mankato, Minnesota, USA. | | | | Cultivar | | 1170379 | PI 601318 |
| 46 | PI 601321 | 'PHJ40' | Zea mays L. subsp. mays | Ontario, Canada | NC7 |  | | 1986 | DEVELOPED | 1986 | Woodstock, Ontario, Canada. | | | | Cultivar | | 1170382 | PI 601321 |
| 47 | PI 601322 | 'PHZ51' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1986 | DEVELOPED | 1986 | Johnston, Iowa, USA. | | | | Cultivar | | 1170383 | PI 601322 |
| 48 | PI 601269 | '5707' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1986 | DEVELOPED | 1985 | | | | | Cultivar | | 1169860 | PI 601269 |
| 49 | PI 550566 | 'N192' | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | | 1985 | DEVELOPED | | | | | | Breeding material | Similar to B73 in appearance, but leaves less upright and flowers about 5 days earlier. When crossed with Mo17, hybrid has excellent yield, good root strength, and adequate stalk strength. Kernels yellow dent. Maturity is AES600. | 1445502 | PI 550566 |
| 50 | PI 601211 | '78010' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1985 | DEVELOPED | 1985 | | | | | Cultivar | | 1167901 | PI 601211 |
| 51 | PI 601171 | 'LH93' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1985 | DEVELOPED | 1985 | | | | | Cultivar | | 1165597 | PI 601171 |
| 52 | PI 601170 | 'LH82' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1985 | DEVELOPED | 1984 | | | | | Cultivar | Dent corn best adapted to most regions of the United States. Maturity of 73 days from emergence to 50% of plants in silk (1428 heat units). Plant is 176 cm in height to tassel tip, 76 cm ear height to base of top ear, 13 cm length of top ear internode, no tillers, strong two-ear tendency per stalk, and normal cytoplasm. Leaf 5GY 4/6 (Munsell Color Charts for Plant Tissues), less than 30 degrees angle from stalk (upper half), light sheath pubescence, few marginal waves, few longitudinal creases, 11 cm at widest point of ear node leaf and 73 cm long, and 11 leaves per mature plant. Tassel has 8 lateral branches, branch angle is less than 30 degrees from central spike, penduncle length is 0 cm from top leaf to basal branches, medium pollen shed, pink anther, and glume green with brown margin. Ear 14 cm long, 40 mm mid-point diameter, 116 grams, kernel rows distinct and 22 in number, silk color green, husk color light green when fresh and buff when dry, medium husk extension (barely covering ear) at harvest stage, husk leaf short (<8 cm), shank 14 cm long, 7 internodes, upright position at dry husk stage, slight taper, and average drying time. Kernel (from ear mid-point) 11 mm long, 7 mm wide, and 3 mm thick, shape grade 20-40, pericarp colorless, aleurone homozygous and white, endosperm yellow with normal starch, and 20 grams in weight per 100 seeds. Cob 27 mm in diameter at mid-point, strong, and red. Most closely resembles A632Ht for maturity, W153R for plant type, Wf9 for ear type, and LH39 for usage. | 1165596 | PI 601170 |
| 53 | PI 601150 | 'PHG71' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1984 | DEVELOPED | 1984 | Algona, Iowa, USA. | | | | Cultivar | | 1162354 | PI 601150 |
| 54 | PI 601079 | 'LH123HT' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | Not Available | 1984 | DEVELOPED | 1983 | | | | | Cultivar | Dent type adapted to most areas of the U.S. Maturity 76 days from emergence to 50% of plants in silk (1503 heat units). Plant 276 cm in height to tassel tip, 101 cm to base of top ear, top ear internode is 18 cm long, no tillers, single ear per stalk, and normal cytoplasm. Leaf color 5GY 4/4 (Munsell Color Charts for Plant Tissues), 30-60 degree angle from stalk, medium sheath pubescence, few marginal waves, few longitudinal creases, 11 cm at widest point of ear node leaf, 76 cm ear node leaf, with 13 leaves per mature plant. Tassel has 7 lateral branches, 30-40 degree branch angle from central spike, penduncle length from top leaf to basal branches 9 cm, medium pollen shed, anther yellow and glume green with purple stripe. Ear 15 cm long, 40 mm mid-point diameter, 123 grams, 14 distinct and straight kernel rows, green silk, husk light green when fresh and buff when dry, husk extension barely covering ear, husk leaf less than 8 cm, shank 10 cm long with 7 internodes, upright at dry husk stage, slight taper, and average drying time (unhusked ear). Kernel 12 mm long, 8 mm wide, 4 mm thick, 40-60% rounds, light brown-copper (transparent) variegated pericarp, aleurone homozygous and white, endosperm yellow, normal starch type endosperm, and 21 grams per 100 seeds. Cob 28 mm diameter at mid-point, strong, and red. Resistant to Northern Leaf Blight. Insect resistance not tested. Most closely resembles LH51 for maturity and usage, and Oh43Ht for plant type. It is a parent of LH185, LH186, LH189, LH218, LH211, LH212, LH213, LH216, and LH281 among other lines.LH123HT was designated LH123 in early developement, but after a couple of years of evaluation was found to posses the HT gene conferring northern leaf blight resistance. From that time on it was designated LH123HT. The designations LH123 and LH123HT are synonymous. | 1161234 | PI 601079 |
| 55 | PI 601080 | 'CR1HT' | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | | 1984 | DEVELOPED | 1983 | | | | | Cultivar | | 1161235 | PI 601080 |
| 56 | PI 601005 | PH207 | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1983 | DEVELOPED | 1983 | Tipton, Indiana, USA. | | | | Cultivar | | 1157406 | PI 601005 |
| 57 | PI 601006 | 'PHG50' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1983 | DEVELOPED | 1983 | Algona, Iowa, USA. | | | | Cultivar | | 1157407 | PI 601006 |
| 58 | PI 601007 | 'PHB09' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1983 | DEVELOPED | 1983 | Mankato, Minnesota, USA. | | | | Cultivar | | 1157408 | PI 601007 |
| 59 | PI 600981 | 'PHG39' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1983 | DEVELOPED | 1983 | Tipton, Indiana, USA. | | | | Cultivar | Dent type. Best adapted to most regions in the United States. 79 days from emergence to 50% of plants in silk (1575 heat units). Plant 253 cm tall (to tip of tassel), 96 cm ear height (to base of top ear), top ear internode 6 cm long, no tillers, one ear per stalk, normal cytoplasm type. Leaf color dark green, <30 degree angle from stalk (upper half), sheath pubescence light, no marginal waves, few longitudinal creases, 10 cm width at widest point of ear node leaf, 91 cm length of ear node leaf, 19 leaves per mature plant. Tassel has 8 lateral branches, >45 degree angle from central spike, penduncle 25 cm long from top leaf to basal branches, heavy pollen shed, anther yellow, glume green, pollen restoration for cytoplasms not tested. Ear 18 cm long, 34 mm midpoint diameter, 78 grams, 12 indistinct kernel rows, silk green, fresh husk dark green, dry husk buff, long husk extension at harvest (8-10 cm beyond ear tip), long (>15 cm) husk leaf, shank 13 cm long with 6 internodes, upright at dry husk stage, slight taper. Kernel 9 mm long, 8 mm wide, 7 mm thick, shape grade 20-40% rounds, colorless pericarp, aleurone homozygous and white, endosperm yellow and normal starch type, 29 grams per 100 seeds (unsized sample). Cob 22 mm in diameter at mid-point, strong, white. Tolerant of stalk rot (Diplodia, Fusarium, and Gibberella), southern leaf blight, common corn smut, and head smut. Susceptible to northern leaf blight, southern rust, maize dwarf mosaic, and Stewart's bacterial wilt. Susceptible to European corn borer, earworm, Western rootworm, and aphid. Most closely resembles B73 for maturity, plant type, ear type, kernel type, and usage. | 1156603 | PI 600981 |
| 60 | PI 600957 | 'LH74' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1983 | DEVELOPED | 1981 | | | | | Cultivar | | 1156009 | PI 600957 |
| 61 | PI 600958 | 'FAPW' | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1983 | DEVELOPED | 1982 | | | | | Cultivar | | 1156010 | PI 600958 |
| 62 | PI 600959 | 'LH145' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1983 | DEVELOPED | 1983 | | | | | Cultivar | Dent type. Best adapted to most regions in the United States. 60 days from emergence to 50% of plants in silk (1294 heat units). Plant 207 cm tall (to tip of tassel), 82 cm ear height (to base of top ear), top ear internode 15 cm long, no tillers, slight two-ear tendency per stalk, normal cytoplasm type. Leaf color 7.5 Gy 5/6 (Munsell color charts for plant tissues), 30-60 degree angle from stalk (upper half), sheath pubescence light, few marginal waves, few longitudinal creases, 8 cm width at widest point of ear node leaf, 78 cm length of ear node leaf, 12 leaves per mature plant. Tassel has 6 lateral branches, 30-40 degree angle from central spike, penduncle 0 cm long from top leaf to basal branches, medium pollen shed, anther pink, glume green with purple stripes, pollen restoration for cytoplasms not tested. Ear 16 cm long, 32 mm midpoint diameter, 58 grams, 14 distinct and straight kernel rows, silk green, fresh husk dark green, dry husk buff, medium husk extension at harvest (barely covering ear), short (<8 cm) husk leaf, shank 8 cm long with 7 internodes, horizontal at dry husk stage, average taper, average drying time for unhusked ear. Kernel 10 mm long, 5 mm wide, 3 mm thick, shape grade 40-60% rounds, variegated pericarp colorless brown and light bronze at embryo end, aleurone homozygous and white, endosperm yellow and normal starch type, 22 grams per 100 seeds (unsized sample). Cob 20 mm in diameter at mid-point, strong, red. Resistant to northern leaf blight (race 1). Most closely resembles A635Ht for maturity, and A632Ht for plant type, ear type, kernel type, and usage. | 1156011 | PI 600959 |
| 63 | PI 600791 | 'LH38' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1981 | DEVELOPED | 1980 | | | | | Cultivar | | 1131311 | PI 600791 |
| 64 | PI 600772 | 'FR19' | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 1980 | DEVELOPED | 1978 | | | | | Cultivar | | 1130201 | PI 600772 |
| 65 | PI 550473 | 'B73' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1972 | DEVELOPED | | | | | | Breeding material | Plant vigorous. Leaves erect. Pollen production average. Seed smooth dent. Maturity is AES800. This is the accession of B73 that was used for the first complete maize genome sequence. See https://maizegdb.org/assembly details. | 1445409 | PI 550473 |
| 66 | PI 550467 | 'B37' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1971 | DEVELOPED | | | | | | Breeding material | Plant vigorous. Seed yield good. Pollen production poor. Root and stalk strength moderate. Maturity is AES800. Some resistance to northern corn leaf blight (Helminthosporium turcicum). During its era of heavy usage the line contributed high yield to single-cross hybrids particularly when grown at moderately high plant densites. In an ASTA 1975 survey reported in The Second Meeting of the Interregional Corn Conference, February 9-12, 1976 in Cincinnati, Ohio; almost 66 million kg (~145 million pounds) of parent seed were used in 1974 for hybrid production for 1975 planting. This represented 6.8% of the total 1975 requirement. | 1445403 | PI 550467 |
| 67 | PI 550461 | B14A | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1971 | DEVELOPED | | | | | | Breeding material | Fast ear drying. Yield above average. Maturity is AES800. Resistant to root and stalk lodging. High resistance to all known biotypes of corn leaf rust (Pucinia sorghi). Good tolerance to western corn rootworm (Diabrotica virgifera). | 1445397 | PI 550461 |
| 68 | PI 693397 | Oh40B | Zea mays L. subsp. mays | Ohio, United States | NC7 |  | | 1963 | DEVELOPED | | | | | | Breeding material | Ohio Research bulletin 831 (see app. for more info.) Illinois Seed Producers Assoc. "Inbred Lines of Corn Released to Private Growers from State and Federal Agencies" 3rd revision, April 18,1960, p.7 | 1097362 | PI 693397 |
| 69 | PI 154384 | 'K 55' | Zea mays L. subsp. mays | Kansas, United States | NC7 |  | | 1946 | DEVELOPED | NEAR 1946 | | | | | Cultivar | | 1891761 | PI 154384 |
| 70 | PI 151523 | 'Iowa I 205' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1945 | DEVELOPED | 1934 | | | | | Breeding material | | 1888625 | PI 151523 |
| 71 | PI 151531 | Os426 | Zea mays L. subsp. mays | Maryland, United States | NC7 |  | | 1945 | COLLECTED | | | | | | | | 1888633 | PI 151531 |
| 72 | PI 146374 | 'Wf9' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1943 | DEVELOPED | | | | | | Breeding material | | 1879515 | PI 146374 |
| 73 | Ames 30918 | Pa36 | Zea mays L. subsp. mays | Pennsylvania, United States | NC7 | | | 2011 | DEVELOPED | | | | | | Breeding material | | 1868960 | Ames 30918 |
| 74 | Ames 30554 | W602S | Zea mays L. subsp. mays | Wisconsin, United States | NC7 | | | 2010 | DEVELOPED | | | | | | Breeding material | W602S is a silage inbred. It possesses low neutral detergent fiber and acid detergent fiber content; high in vitro true digestibility; high in vitro neutral detergent fiber digestibility; and high starch content. | 1843116 | Ames 30554 |
| 75 | Ames 30556 | W604S | Zea mays L. subsp. mays | Wisconsin, United States | NC7 | | | 2010 | DEVELOPED | | | | | | Breeding material | W604S is a silage inbred. It exhibits below-average neutral detergent fiber and acid detergent fiber content; high in vitro true digestibility; and high in vitro neutral detergent fiber digestibility. | 1843118 | Ames 30556 |
| 76 | Ames 34484 | CG1 | Zea mays L. subsp. mays | Ontario, Canada | | | Historic | 2009 | DEVELOPED | PRE 01/20/2009 | | | | | Cultivar | early, dent, developed from Funk G10; resistant to A and B of MDV | 2092520 | Ames 34484 |
| 77 | Ames 27042 | CO158 | Zea mays L. subsp. mays | Ontario, Canada | NC7 | | | 2003 | DEVELOPED | | | | | | Breeding material | | 1645411 | Ames 27042 |
| 78 | Ames 24590 | I198 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1998 | DEVELOPED | | | | | | Breeding material | | 1559779 | Ames 24590 |
| 79 | Ames 23397 | 'A158' | Zea mays L. subsp. mays | Minnesota, United States | NC7 | | Not Available | 1996 | DEVELOPED | | | | | | Breeding material | | 1534908 | Ames 23397 |
| 80 | Ames 23419 | 'A310' | Zea mays L. subsp. mays | Minnesota, United States | NC7 | | | 1996 | DEVELOPED | | | | | | Breeding material | | 1535044 | Ames 23419 |
| 81 | Ames 23424 | 'A340' | Zea mays L. subsp. mays | Minnesota, United States | NC7 | | | 1996 | DEVELOPED | | | | | | Breeding material | | 1535049 | Ames 23424 |
| 82 | Ames 23427 | 'A374' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1996 | DEVELOPED | | | | | | Breeding material | | 1535110 | Ames 23427 |
| 83 | Ames 23428 | 'A375' | Zea mays L. subsp. mays | Minnesota, United States | NC7 | | | 1996 | DEVELOPED | | | | | | Breeding material | | 1535124 | Ames 23428 |
| 84 | Ames 22757 | Pa405 | Zea mays L. subsp. mays | Pennsylvania, United States | NC7 | | Not Available | 1996 | DEVELOPED | | | | | | Cultivar | | 1517111 | Ames 22757 |
| 85 | NSL 30065 | W9 | Zea mays L. subsp. mays | Wisconsin, United States | NC7 | | Not Available | 1968 | DEVELOPED | PRE 09/1968 | | | | | Breeding material | Early maturing, a 1st cycle line from Wisconsin Golden Glow, yellow grain, rather susceptible to stalk rotting organisms. Good tolerance to seed decaying organisms. | 1099016 | NSL 30065 |
| 86 | NSL 30062 | Duplicate of PI 693336 | Zea mays L. subsp. mays | Wisconsin, United States | | | Historic | 1964 | DEVELOPED | | | | | | Breeding material | Early maturity, medium slender ears of medium length. Very similar to Goodman-Buckler W182B (PI 693336, 0.985 IBS); Considered a duplicate for collection management purposes. | 1099004 | NSL 30062 |
| 87 | NSL 30074 | W182E | Zea mays L. subsp. mays | Wisconsin, United States | NC7 | | | 1964 | DEVELOPED | | | | | | Breeding material | Early maturity, ears tend medium short and are thicker, good combing ability and grain quality. | 1099040 | NSL 30074 |