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.
Strain names are prefixed with a code that identifies the program that produced them. The code is usually the first two letters in the strain name followed by the year it was released as a two digit number. A description of the code prefixes can be found here. Strains originating from Pioneer Hybrid generally begin with the letter "P" followed by 4 digits ie P2345. Some Pioneer strains have names of the form P followed by two digits followed by one letter followed by two digits ie P49M23.
We welcome submissions by the community of new or updated pedigree information. Please use this data submission Excel spreadsheet to submit your pedigree data.
Cultivar | Synonyms | Maternal Parent X Paternal Parent | Comment |
---|---|---|---|
A79-136012 | Pride B216 X Land O Lakes 4102 | ||
A79-334010 | Pride B216 X Land O Lakes Max | ||
A81-157013 | Land O Lakes Max X BSR 302 | ||
A81-257031 | PI 548520 Preston | Schechinger S48 X Land O Lakes Max | |
A81-354025 | Schechinger S48 X Land O Lakes Max | ||
A81-355012 | A76-304020 X Land O Lakes Max | ||
Chamberlain | PI 548635 LN80-8478 | A76-304020 X Land O Lakes Max | PVP 8700073 |
L1771 | PI 556768 | Land O Lakes Max ( 4 ) X Altona | Land O Lakes, Inc., PVP 8500140 |
L2330 | PI 556769 | Land O Lakes Max ( 2 ) X Altona | Land O Lakes, Inc., PVP 8500141 |
L2333 | PI 540451 | Land O Lakes Max X Land O Lakes L4404 | Land O Lakes, Inc., PVP 9000143 |
L4404 | Land O Lakes L4404 Land O' Lakes L4404 PI 556613 | Amsoy 71 X Pike | Land O Lakes, Inc., PVP 8000125 |
Land O Lakes 4102 | [ Land O' Lakes Max x (Wayne x ( Clark x Adams ) ) ] X Cutler | Parentage conflict. NUST 2004 | |
Land O Lakes 4102 | Land O' Lakes 4102 | [ Mack x Wayne x ( Clark x Adams ) ] X Cutler | Parentage conflict. Crop Sci 1999 39:592 |
Land O Lakes 97-37364 | Land O' Lakes 97-37364 | Unspecified X Unspecified | |
Land O Lakes L4104 | PI 556621 | Land O Lakes Max ( 4 ) X Altona | Land O Lakes, Inc., PVP 8100142 |
Land O Lakes L4106 | PI 556691 | Evans X Ransom | Land O Lakes, Inc., PVP 8200136 |
Land O Lakes L4204 | PI 556693 | Amsoy X Wayne | Land O Lakes, Inc., PVP 8200133 |
Land O Lakes L4207 | PI 556692 | Unspecified X Unspecified | Land O Lakes, Inc., PVP 8200134 |
Land O Lakes L4303 | PI 556622 | Unspecified X Unspecified | Land O Lakes, Inc., PVP 8200135 |
Land O Lakes L4404 | PI 556613 Land O' Lakes L4404 L4404 | Amsoy 71 X Pike | Land O Lakes, Inc., PVP 8000125 |
Land O Lakes L4503 | PI 556695 | Amsoy 71 X Pike | Land O Lakes, Inc., PVP 8000126 |
Land O Lakes L4504 | PI 556694 | Amsoy 71 X Pike | Land O Lakes, Inc., PVP 8000127 |
Land O Lakes Max | PI 556535 Land O' Lakes Max | [ Wayne x ( Clark x Adams ) ] X Cutler | Land O Lakes, Inc., PVP 7700062 |
Land O' Lakes L4404 | Land O Lakes L4404 PI 556613 L4404 | Amsoy 71 X Pike | Land O Lakes, Inc., PVP 8000125 |
Land O' Lakes Max | Land O Lakes Max Land O' Lakes Max | [ Wayne x ( Clark x Adams ) ] X Cutler | Land O Lakes, Inc., PVP 7700062 |
LN80-10398 | Century X Land O Lakes Max | ||
LN80-10508 | Century X Land O Lakes Max | ||
LN80-6797 | A76-202015 X Land O Lakes Max | ||
LN80-8259 | A76-304020 X Land O Lakes Max | ||
LN80-8478 | PI 548635 Chamberlain | A76-304020 X Land O Lakes Max | PVP 8700073 |
PI 540451 | L2333 | Land O Lakes Max X Land O Lakes L4404 | Land O Lakes, Inc., PVP 9000143 |
PI 556535 | Land O Lakes Max PI 556535 | [ Wayne x ( Clark x Adams ) ] X Cutler | Land O Lakes, Inc., PVP 7700062 |
PI 556613 | Land O Lakes L4404 Land O' Lakes L4404 | Amsoy 71 X Pike | Land O Lakes, Inc., PVP 8000125 |
PI 556621 | Land O Lakes L4104 | Land O Lakes Max ( 4 ) X Altona | Land O Lakes, Inc., PVP 8100142 |
PI 556622 | Land O Lakes L4303 | Unspecified X Unspecified | Land O Lakes, Inc., PVP 8200135 |
PI 556691 | Land O Lakes L4106 | Evans X Ransom | Land O Lakes, Inc., PVP 8200136 |
PI 556692 | Land O Lakes L4207 | Unspecified X Unspecified | Land O Lakes, Inc., PVP 8200134 |
PI 556693 | Land O Lakes L4204 | Amsoy X Wayne | Land O Lakes, Inc., PVP 8200133 |
PI 556694 | Land O Lakes L4504 | Amsoy 71 X Pike | Land O Lakes, Inc., PVP 8000127 |
PI 556695 | Land O Lakes L4503 | Amsoy 71 X Pike | Land O Lakes, Inc., PVP 8000126 |
PI 556768 | L1771 | Land O Lakes Max ( 4 ) X Altona | Land O Lakes, Inc., PVP 8500140 |
PI 556769 | L2330 | Land O Lakes Max ( 2 ) X Altona | Land O Lakes, Inc., PVP 8500141 |
Preston | PI 548520 A81-257031 | Schechinger S48 X Land O Lakes Max |
Funded by the USDA-ARS. Developed by the USDA-ARS SoyBase and Legume Clade Database group at the Iowa State University, Ames, IA | ||