SoyBase Follow us on Twitter @SoyBaseDatabase
Integrating Genetics and Genomics to Advance Soybean Research



View Uniform Field Trial Data Here

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.

?
  Reset
Looking for a specific strain or cultivar?Click here to download all parentage information.
Browse the W Section of Alphabetical Strain List
Browse Full Alphabetical List of All Strains

Records Containing Williams

CultivarSynonymsMaternal Parent X Paternal ParentComment
881-57 Williams X Maple Presto
A74-204028 Corsoy X Williams
A74-303012 PI 548542
Cumberland
AX819
Corsoy X WilliamsPVP 7900061
A74-306002 Evans X Williams
A75-305031 Corsoy X Williams
A77-314013 A73-21030 X Williams
A78-322024 Williams X Sloan
A78-325028 A72-512 X Williams
AP 40 PI 556550
Amsoy 71 X WilliamsAgripro Seeds, Inc., PVP 7900014
Asgrow A3127 PI 556511
A3127
XP3127
Williams X EssexPVP 7700096
Asgrow A3659 A3659
PI 556572
Williams X EssexMonsanto Technology, LLC, PVP 8000086
Asgrow A3860 A3860
PI 556526
Williams X EssexMonsanto Technology, LLC, PVP 7700100
Asgrow A3966 PI 556687
A3966
Williams X EssexPVP 8300139
Asgrow A4268 PI 556528
A4268
XP4268
Williams X EssexPVP 7700101
Asgrow A5308 PI 556685
Williams X EssexMonsanto Technology, LLC, PVP 8100084
Asgrow A5312 PI 556527
Williams X EssexMonsanto Technology, LLC, PVP 7700111
Asgrow A5424 A5424
Williams X Essex
Asgrow XP4136 Williams X Essex
AX819 PI 548542
Cumberland
A74-303012
Corsoy X WilliamsPVP 7900061,
B335 PI 556766
Williams X EssexNovartis Seeds, Inc., PVP 8500116
C1553 Williams X Beeson
C1558 Williams X L69L-6-1
C1559 Williams X L69L-6-1
C1573 C1421 X Williams
Cartter PI 518675
L80-3049
Williams X PI 88788
Coker 393 PI 556741
Williams X EssexNovartis Seeds, Inc., PVP 8400018
Crawford PI 548541
K1019
Williams X ColumbusPVP 7800077
Cumberland PI 548542
A74-303012
AX819
Corsoy X WilliamsPVP 7900061
Dairyland DSR 304 Williams X Unknown
Dairyland DSR287 PI 556790
Williams X UnspecifiedDairyland Seed Company, Inc., PVP 8500209
Dairyland DSR304 DSR304
DSR-304
Dairyland DSR-304
Williams X Unspecified
Dairyland DSR317 PI 556792
Williams X UnspecifiedDairyland Seed Company, Inc., PVP 8500211
Douglas PI 548555
K1033
Williams X CallandPVP 8100148
Elf PI 548556
L74D-611
Williams X Ransom
Fremont PI 548564
U76360
Williams X Amsoy 71
Gnome PI 548565
HW74-618
L74D-618
Williams X RansomPVP 8000033,
HC74-634RE Williams X Ransom
HC74-643RE Williams X Ransomdoi:10.2135/cropsci2004.6990
HC81-799 Ransom X Williams
HC82-1386 Williams X Ransom
HC85-2206    Elf X WilliamsParentage conflict. NUST 2009
Hobbit PI 540551
HW74-3385
Williams X Ransom
HS 339 PI 556831
Asgrow A3127 X ( Williams x Essex )Growmark, Inc., PVP 8700052
HW74-3382 Williams X Ransom
HW74-3384 PI 536635
Sprite
HW74-3884
Williams X RansomPVP 8100163
HW74-3385 PI 540551
Hobbit
Williams X RansomPVP 8200174
HW74-3400 HC74-3400
Williams X Ransom
HW74-3884 PI 536635
Sprite
HW74-3384
Williams X RansomPVP 8100163
HW74-618 PI 548565
Gnome
L74D-618
Williams X RansomPVP 8000033,
HW7847 Evans X Williams
J-112 PI 556632
Wells X WilliamsThe Lubrizol Corporation, PVP 8100092
J103 PI 556633
Jacques J103
Williams X ClayPVP 8100091
Jacques J103 PI 556633
J103
Williams X ClayPVP 8100091
K1019 PI 548541
Crawford
Williams X ColumbusPVP 7800077
K1022 Williams X Columbus
K1028 Williams X Calland
K1033 PI 548555
Douglas
Williams X CallandPVP 8100148
K1034 Williams X Calland
K1035 Williams X Calland
K1036 Williams X Calland
K1041 Sparks
Williams X Calland
K1043 Tracy X Williams
K1044 Tracy X Williams
K1045 Tracy X Williams
K1046 Tracy X Williams
K1062 Tracy X Williams
K1074 Tracy X Williams
K1076 Tracy X Williams
K74-104-76-205 Tracy X Williams
KY78-1214 Selection from WilliamsEMS mutant
KY79-0237 PI 515961
Pennyrile
Williams X EssexPVP 8700164
KY84-1616 K1044 X Williams
L72U-2567 Williams X Ransom
L73U632 Miller 67 X Williams
L74-3897 Williams X Beeson
L74-4261 Williams X Beeson
L74-4372 Williams X Beeson
L74-8356 Williams X Beeson
L74D-609 PI 543856
Pixie
Williams X RansomPVP 8100162
L74D-611 PI 548556
Elf
Williams X RansomCV-150
L74D-615 Williams X Ransom
L74D-618 PI 548565
Gnome
HW74-618
Williams X RansomCV-151
L74D-619 Williams X Ransomdoi:10.2135/cropsci2004.6990
L74D-634 Williams X Ransom
L74L-125 PI 518673
Lawrence
Calland X WilliamsCV-224
L74L-228 L68-4096 X Williams
L74L-71 Calland X Williams
L75-8016 Williams X L70-2283
L75-8064 Williams X Custer??
L75-8121 Williams X L70-2283
L75-8381 Williams X L70-2450
L75-8388 Williams X L70-2450
L76-0253 Williams X PI 229358
L77-8039 Williams X Mitchell
L77-8043 Williams X Mitchell
L77-8290 Williams X Mitchell
L78-379 Williams X PI 96983
Lawrence PI 518673
L74L-125
Calland X WilliamsCV-224
LN1067 Tracy X Williams
LN80-16017 Tracy X Williams
Magnum PI 556579
( Wayne x HabaroX WilliamsV. R. Seeds, Inc., PVP 7900106
Northrup King RA-452 NK RA-452
NK RA452
Northrup King RA452
RA-452
Williams X Essex
OAC Eclipse OAC86-01
PI 567783
Maple Arrow X Williams
OAC86-01 OAC Eclipse
PI 567783
Maple Arrow X Williams
OAC86-07 Maple Arrow X Williams
ORC8502 RCAT Alliance
Wells II X Williams
Pennyrile PI 515961
KY79-0237
Williams X EssexPVP 8700164
PI 556527 Asgrow A5312
Williams X EssexMonsanto Technology, LLC, PVP 7700111
PI 556550 AP 40
Amsoy 71 X WilliamsAgripro Seeds, Inc., PVP 7900014
PI 556578 Riverside 2025
Williams X CorsoyThe Lubrizol Corporation, PVP 8000015
PI 556579 Magnum
( Wayne x HabaroX WilliamsV. R. Seeds, Inc., PVP 7900106
PI 556589 Pioneer P4280
Williams X WoodworthPioneer Hi-Bred International, Inc., PVP 8000024
PI 556591 Pioneer P1981
Beeson X WilliamsPioneer Hi-Bred International, Inc., PVP 8000102
PI 556592 Pioneer P3081
Williams X WoodworthPioneer Hi-Bred International, Inc., PVP 8000103
PI 556594 Pioneer P3981
Williams X Cutler 71Pioneer Hi-Bred International, Inc., PVP 8000105
PI 556611 RA481
Williams X EssexNovartis Seeds, Inc., PVP 8000054
PI 556632 J-112
Wells X WilliamsThe Lubrizol Corporation, PVP 8100092
PI 556645 Syngenta S40-44
Beeson X WilliamsNovartis Seeds, Inc., PVP 8100147
PI 556668 Pioneer P3580
Williams X WoodworthPioneer Hi-Bred International, Inc., PVP 8000026
PI 556671 Pioneer P3481
Williams X WoodworthPioneer Hi-Bred International, Inc., PVP 8000104
PI 556685 Asgrow A5308
Williams X EssexMonsanto Technology, LLC, PVP 8100084
PI 556723 Syngenta S42-40
Williams X EssexNovartis Seeds, Inc., PVP 8400122
PI 556733 Pioneer P9471
Williams X EssexPioneer Hi-Bred International, Inc., PVP 8400072
PI 556734 Pioneer P9441
Williams X EssexPioneer Hi-Bred International, Inc., PVP 8400073
PI 556735 Pioneer P9292
149-66 X WilliamsPioneer Hi-Bred International, Inc., PVP 8400074
PI 556736 Pioneer P9271
149-66 X WilliamsPioneer Hi-Bred International, Inc., PVP 8400075
PI 556741 Coker 393
Williams X EssexNovartis Seeds, Inc., PVP 8400018
PI 556766 B335
Williams X EssexNovartis Seeds, Inc., PVP 8500116
PI 556790 Dairyland DSR287
Williams X UnspecifiedDairyland Seed Company, Inc., PVP 8500209
PI 556792 Dairyland DSR317
Williams X UnspecifiedDairyland Seed Company, Inc., PVP 8500211
PI 556797 Pioneer P9201
B216 X WilliamsPioneer Hi-Bred International, Inc., PVP 8600120
PI 556831 HS 339
Asgrow A3127 X ( Williams x Essex )Growmark, Inc., PVP 8700052
PI 556996 Syngenta S33-32
CM304-21 X WilliamsNovartis Seeds, Inc., PVP 9200003
Pioneer P1981 PI 556591
Beeson X WilliamsPioneer Hi-Bred International, Inc., PVP 8000102
Pioneer P3081 PI 556592
Williams X WoodworthPioneer Hi-Bred International, Inc., PVP 8000103
Pioneer P3481 PI 556671
Williams X WoodworthPioneer Hi-Bred International, Inc., PVP 8000104
Pioneer P3580 PI 556668
Williams X WoodworthPioneer Hi-Bred International, Inc., PVP 8000026
Pioneer P3981 PI 556594
Williams X Cutler 71Pioneer Hi-Bred International, Inc., PVP 8000105
Pioneer P4280 PI 556589
Williams X WoodworthPioneer Hi-Bred International, Inc., PVP 8000024
Pioneer P9181   Beeson X WilliamsParent conflict. Parentage from NUST 2007 and 2012.
Pioneer P9201 PI 556797
B216 X WilliamsPioneer Hi-Bred International, Inc., PVP 8600120
Pioneer P9271 PI 556736
149-66 X WilliamsPioneer Hi-Bred International, Inc., PVP 8400075
Pioneer P9292 PI 556735
149-66 X WilliamsPioneer Hi-Bred International, Inc., PVP 8400074
Pioneer P9441 PI 556734
Williams X EssexPioneer Hi-Bred International, Inc., PVP 8400073
Pioneer P9471 PI 556733
Williams X EssexPioneer Hi-Bred International, Inc., PVP 8400072
Pixie PI 543856
L74D-609
Williams X RansomPVP 8100162
RA-452 NK RA-452
NK RA452
Northrup King RA452
RA-452
Williams X Essex
RA481 PI 556611
Williams X EssexNovartis Seeds, Inc., PVP 8000054
Riverside 2025 PI 556578
Williams X CorsoyThe Lubrizol Corporation, PVP 8000015
S42-40 PI 556723
Williams X EssexPVP 8400122
S91-2469 Williams X PI 437654
Sparks PI 548619
K1041
Williams X CallandPVP 8300072
Sprite PI 536635
HW74-3384
HW74-3884
Williams X RansomPVP 8100163
Syngenta S33-32 PI 556996
CM304-21 X WilliamsNovartis Seeds, Inc., PVP 9200003
Syngenta S40-44 PI 556645
Beeson X WilliamsNovartis Seeds, Inc., PVP 8100147
Syngenta S42-40 PI 556723
Williams X EssexNovartis Seeds, Inc., PVP 8400122
Thompson 7803 Wells X Williams
Thompson T7803 Wells X Williams
Thompson T8112 Harwood X Williams
U59218 Williams X Amsoy 71
U76168 Williams X PI 89075
U76360 PI 548564
Fremont
Williams X Amsoy 71
U80-68130 Williams X L69U40-19-1
V79-1362 Essex X Williams
Williams PI 548631
L66L-108
Wayne X L57-0034
X3836 Williams X Mack
X4521 Williams X Columbus






USDA Logo
Iowa State University Logo