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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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Looking for a specific strain or cultivar?Click here to download all parentage information.
Browse the D Section of Alphabetical Strain List
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Record for Cultivar Douglas

CultivarSynonymsMaternal Parent X Paternal ParentCommentGoogle Search (New Window)
Douglas PI 548555
K1033
Williams X CallandPVP 8100148Scour Google For This Line

Records Containing Douglas

CultivarSynonymsMaternal Parent X Paternal ParentComment
A4595 Asgrow A4595
PI 556784
XP4595
X4797
Douglas X Asgrow A3127Monsanto Technology, LLC, PVP 8600019
Asgrow A4595 PI 556784
A4595
X4797
XP4595
Douglas X Asgrow A3127Monsanto Technology, LLC, PVP 8600019
Asgrow A4715 PI 539936
A4715
Asgrow A5474 X ( Douglas x Asgrow A3127 )PVP 9000136
CX458 PI 556889
Douglas X Asgrow A3127Monsanto Technology, LLC, PVP 8800187
DeKalb CX458 PI 556889
Douglas X Asgrow A3127PVP 8800187
Delsoy 4210 PI 560206
S84-1084
L77-1233 X DouglasPVP 9200215
LS88-1517 Pyramid X Douglas
Md85-5376 Douglas X N77-179
MD86-5324 Douglas X Md77-5675
OK88-5420 Douglas X Essex
PI 550731 Pioneer P9443
Douglas X FayettePioneer Hi-Bred International, Inc., PVP 9100183
PI 556784 Asgrow A4595
A4595
XP4595
X4797
Douglas X Asgrow A3127Monsanto Technology, LLC, PVP 8600019
PI 556889 CX458
Douglas X Asgrow A3127Monsanto Technology, LLC, PVP 8800187
Pioneer P9443 PI 550731
Douglas X FayettePioneer Hi-Bred International, Inc., PVP 9100183
S84-6484 Douglas X Peking
S85-1084 PI 560206
Delsoy 4210
L77-1233 X DouglasPVP 9200215
S85-1101 Fayette X Douglas
S85-1554 Douglas X Peking
X4797 Asgrow A4595
PI 556784
A4595
XP4595
Douglas X Asgrow A3127Monsanto Technology, LLC, PVP 8600019
XP4595 Asgrow A4595
PI 556784
A4595
X4797
Douglas X Asgrow A3127Monsanto Technology, LLC, PVP 8600019






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