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Soybean Parentage Information

The soybean parentage information in this database was partially gleaned from the Uniform Soybean Tests for the Southern and Northern regions as well as other sources such as USDA technical bulletins, variety registrations and PVP applications. The strains that appear here were part of the uniform trials and not the preliminary trials. In most cases, the pedigree of individual strains was followed back to named strains in both maternal and paternal lineages where possible. In some cases, the parentage of strains was not specified by the cooperators in the tests. In those cases the maternal and paternal parents are labeled as "Unspecified". In some cases, the actual parental information is partially or completely unknown. In those cases the unknown parentages is labeled with "Unknown". When available, synonyms for the strains were also collected. If a strain was named its PI number was also included as a synonym. In cases where the strain was found to be covered by PVP protection, the PVP registration number was also included. Because of the sources used, not all named soybean strains are listed. For additional information the user should consult the Germplasm Resources Information Network (GRIN) search page.

We welcome submissions by the community of new or updated pedigree information. Please use this data submission Excel spreadsheet to submit your pedigree data.


To find the immediate parents of a line or cultivar, type the cultivar name or strain indentifier in the box below. Reset

To limit the list below to either Northern or Southern strains, choose a region.

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Browse the T Section of Alphabetical Strain List
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Record for Cultivar Tracy

CultivarSynonymsMaternal Parent X Paternal ParentCommentGoogle Search (New Window)
Tracy PI 548983
D67-4601
D61-618 X D60-9647PVP 7400062Scour Google For This Line

Records Containing Tracy

CultivarSynonymsMaternal Parent X Paternal ParentComment
1100-07 Forrest X Tracy
Asgrow A5474 PI 527701
XP5474
A5474
( Tracy x D71-6234X J74-122PVP 8000147
Asgrow A5475 A5475
( Tracy x D5064X Bedford
Asgrow A5939 PI 556597
( Tracy x D71-6234 )  X J74-122Monsanto Technology, LLC, PVP 8000148
Asgrow A5980 XP5980
PI 527702
A5980
( Tracy x D71-6234X J74-122PVP 8400097
Asgrow A6242 PI 556728
( Tracy x D5064 )  X J74-122Monsanto Technology, LLC, PVP 8400096
Asgrow A6520 PI 556690
( Tracy x D5064 )  X J74-122Monsanto Technology, LLC, PVP 8300136
Cypress 6000 PI 556649
Tracy X Pickett 71Milburn Farms, Inc., PVP 8100131
D77-12 Forrest (2) X Tracy
D77-12480 Tracy X ( Hill x PI 159025 )
D77-18 Tracy X Forrest
D77-8 Forrest (2) X Tracy
D78-5089 Tracy X ( Hill x PI 159925 )
D78-5502 Forrest (2) X Tracy
D78-5576 Forrest (2) X Tracy
D79-6058 Tracy X Centennial
D79-6162 Sharkey
PI 515960
Tracy X Centennial
D80-6931 Tracy (4) X PI 86490
D80-7987 Bedford X ( Tracy x D72-8707 )
G79-945 Tracy X Ransom
Ga79-945 Tracy X Ransom
HSC 721 PI 538774
[ ( Forrest x Essex ) x BedfordX TracyAdvanta USA, Inc., PVP 9000111
HW8221 A76-202015 X ( Tracy x Williams )
HW8233 ( Pella x CumberlandX ( Tracy x Williams )
HW8235 Century X ( Tracy x Williams )
HW8241 Century X ( Tracy x Williams )
J80-312 Bedford X ( Forrest (2) x Tracy )
K1043 Tracy X Williams
K1044 Tracy X Williams
K1045 Tracy X Williams
K1046 Tracy X Williams
K1047 Tracy X Bonus
K1058 Tracy X Bonus
K1061 Tracy X Columbus
K1062 Tracy X Williams
K1074 Tracy X Williams
K1075 Tracy X Bonus
K1076 Tracy X Williams
K74-104-76-205 Tracy X Williams
K74-113-76-486 ( Tracy x PomonaX Century
K74-114-75-00 Tracy X Bonus
LN1053 Tracy X Pomona
LN1067 Tracy X Williams
LN80-16017 Tracy X Williams
N73-1102 Tracy X Ransom
N73-1286 Tracy X Ransom
N73-520 Tracy (3) X Ransom (2)
N73-520-2 Tracy X Ransom?? Perhaps
N73-520-4 Tracy X Ransom
N73-538 Tracy X Ransom
Northrup King S18-84 S18-84
NK S18-84
PI 556644
Northrup King S1492 (4) X Tracy
PI 538774 HSC 721
[ ( Forrest x Essex ) x BedfordX TracyAdvanta USA, Inc., PVP 9000111
PI 556597 Asgrow A5939
( Tracy x D71-6234 )  X J74-122Monsanto Technology, LLC, PVP 8000148
PI 556644 Syngenta S18-84
Syngenta S14-92 ( 3 ) X TracyNovartis Seeds, Inc., PVP 8200093
PI 556649 Cypress 6000
Tracy X Pickett 71Milburn Farms, Inc., PVP 8100131
PI 556664 Shiloh
SB168 X [ ( Tracy x ( N10-1501 x D72-8867A ) ) x ( D64-4636 ( Dare x Harosoy 63 ) ) ]Advanta USA, Inc., PVP 8300006
PI 556690 Asgrow A6520
( Tracy x D5064 )  X J74-122Monsanto Technology, LLC, PVP 8300136
PI 556728 Asgrow A6242
( Tracy x D5064 )  X J74-122Monsanto Technology, LLC, PVP 8400096
PI 556774 Pioneer P9791
GaSoy 17 X TracyPioneer Hi-Bred International, Inc., PVP 8500146
PI 556863 Syngenta S21-98
Syngenta S25-96 X ( Syngenta S14-92 ( 4 ) x Tracy ) Novartis Seeds, Inc., PVP 8800144
PI 556868 Syngenta S74-40
Tracy X HuttonNovartis Seeds, Inc., PVP 8800140
PI 595694 Pioneer P9671
[ ( ( ( Centennial x D73-4124 ) x ( Pioneer P5482 x Centennial ) ) x W20 ) x ( ( Centennial x D73-4124 ) x ( Pioneer 5482 x Centennial ) ) ] X [ ( Centennial x ( Mack x Dare ) ) x ( Dare x Tracy ) ]Pioneer Hi-Bred International, Inc., PVP 9600379
PI 642343 Pioneer P95M82
[ ( Pioneer P9582 x ( ( ( Mack x Forrest ) x J74-45 ) x Epps ) ) x ( Pioneer 9591 x ( ( Forrest x Tracy ) x ( Mack x Forrest ) ) ] X [ Pioneer P9594 ( 2 ) x ( Pioneer 9584 x ( Asgrow A4715 x G40-3P9392 ) ) ]Pioneer Hi-Bred International, Inc., PVP 200600091
Pioneer P95M82 PI 642343
[ ( Pioneer P9582 x ( ( ( Mack x Forrest ) x J74-45 ) x Epps ) ) x ( Pioneer 9591 x ( ( Forrest x Tracy ) x ( Mack x Forrest ) ) ] X [ Pioneer P9594 ( 2 ) x ( Pioneer 9584 x ( Asgrow A4715 x G40-3P9392 ) ) ]Pioneer Hi-Bred International, Inc., PVP 200600091
Pioneer P9671 PI 595694
[ ( ( ( Centennial x D73-4124 ) x ( Pioneer P5482 x Centennial ) ) x W20 ) x ( ( Centennial x D73-4124 ) x ( Pioneer 5482 x Centennial ) ) ] X [ ( Centennial x ( Mack x Dare ) ) x ( Dare x Tracy ) ]Pioneer Hi-Bred International, Inc., PVP 9600379
Pioneer P9791 PI 556774
GaSoy 17 X TracyPioneer Hi-Bred International, Inc., PVP 8500146
Sharkey D79-6162
PI 515960
Tracy X Centennial
Shiloh PI 556664
SB168 X [ ( Tracy x ( N10-1501 x D72-8867A ) ) x ( D64-4636 ( Dare x Harosoy 63 ) ) ]Advanta USA, Inc., PVP 8300006
Syngenta S18-84 PI 556644
Syngenta S14-92 ( 3 ) X TracyNovartis Seeds, Inc., PVP 8200093
Syngenta S21-98 PI 556863
Syngenta S25-96 X ( Syngenta S14-92 ( 4 ) x Tracy ) Novartis Seeds, Inc., PVP 8800144
Syngenta S74-40 PI 556868
Tracy X HuttonNovartis Seeds, Inc., PVP 8800140
Tracy-M Tracy X ( D61-618 x D60-9647 )Metribuzin tolerant selection,
XP1928 ( Hardin x Williams 82X [ ( Tracy x Williams ) x HW79149 ]






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