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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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Record for Cultivar SRF 200

CultivarSynonymsMaternal Parent X Paternal ParentCommentGoogle Search (New Window)
SRF 200 PI 556474
X68-136 X Amsoy 71Soybean Research Foundation, Inc., PVP 7400002Scour Google For This Line

Records Containing SRF 200

CultivarSynonymsMaternal Parent X Paternal ParentComment
Gutwein 225 PI 556674
SRF 150 X SRF 200Soybean Research Foundation, Inc., PVP 8300093
PI 556557 SRF 150P
SRF 150 ( 6 ) X SRF 200Soybean Research Foundation, Inc., PVP 7800055
PI 556674 Gutwein 225
SRF 150 X SRF 200Soybean Research Foundation, Inc., PVP 8300093
PI 556675 SRF 205
SRF 150 ( 2 ) X SRF 200Soybean Research Foundation, Inc., PVP 8300092
SRF 150P PI 556557
SRF 150 ( 6 ) X SRF 200Soybean Research Foundation, Inc., PVP 7800055
SRF 205 PI 556675
SRF 150 ( 2 ) X SRF 200Soybean Research Foundation, Inc., PVP 8300092






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