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 |
---|
A5-7823 |
| Adams X Clark | |
A59-619 |
| Clark X Chippewa | |
A61-1051 |
PI 548608 Provar
| Harosoy X Clark | |
A62-5405 |
PI 548609 Rampage
| Clark X Chippewa | |
A62-5407 |
PI 548610 Wirth
| Clark X Chippewa | |
A62-5432 |
| Clark X Chippewa | |
Agripro 68-1016 |
| Clark (5) X PI 84.946-2 | |
AP68-1016 |
| Clark (5) X PI 84946-2 | |
AP68-1022 |
| Clark (5) X PI 84946-2 | |
AP68-1119 |
| Clark (5) X PI 84946-2 | |
AP68-1216 |
| Clark (5) X PI 84946-2 | |
AX50F40-2 |
| Hawkeye X Clark | |
AX50F58-2 |
| Hawkeye X Clark | |
AX58-58-1 |
| Harosoy X Clark | |
AX58P23-2 |
| Harosoy X Clark | |
AX58P39-3 |
| Harosoy X Clark | |
C1255 |
| Harosoy X Clark | |
C1270 |
| Mandarin (Ottawa) X Clark | |
C1273 |
| Mandarin (Ottawa) X Clark | |
C1276 |
| Mandarin (Ottawa) X Clark | |
C1278 |
PI 548547 Cutler
| C1069 X Clark | |
C1282 |
| C1069 X Clark | |
C1306 |
| C1069 X Clark | |
Clark 63 |
PI 548532 SL1
| ( Clark (5) x L49-4091 ) X ( Clark (6) x Blackhawk ) | |
Columbus |
PI 548538 K62-7221
| C1069 X Clark | |
Cutler |
PI 548547 C1278
| C1069 X Clark | |
D63-6292 |
| Lee (2) X ( Clark (2) x T109 ) | |
D64-4731 |
| Lee (2) X ( Clark (2) x PI 84631 ) | |
Gutwein 421 |
PI 556541
| Clark 63 X D61-6141 | Soybean Research Foundation, Inc., PVP 7800051 |
HT5203 |
PI 556752
| [ ( XK585 x XK505 ) x Viking ] X ( Mac x Clark ) | Stanford Seed Company, PVP 8400069 |
K62-7221 |
PI 548538 Columbus
| C1069 X Clark | |
L11 |
| ( Clark (6) x T201 ) X ( Clark (6) x T145 ) | |
L15 |
| Wayne (6) X Clark 63 | |
L22 |
PI 518672 Will
| Williams (6) X ( Clark (6) x T117 ) | CV-223 |
L57-0034 |
| Clark X Adams | |
L57-0035 |
| Clark X Adams | |
L57-2222 |
PI 548628 Wayne
| L49-4091 X Clark | CV-51 |
L57-2276 |
| L49-4091 X Clark | |
L57-2322 |
| L49-4091 X Clark | |
L57-2324 |
| L49-4091 X Clark | |
L57-2396 |
| L49-4091 X Clark | |
L58g-122R |
| Clark (5) X Blackhawk | |
L61-1112 |
| Clark (3) X T117 | |
L62-1251 |
| Clark (6) X T117 | |
L62-1926 |
| Clark (2) X PI 86024 | |
L62-1932 |
| Clark (6) X PI 86024 | |
L63-3534 |
| ( Clark (6) x T201 ) X ( Clark (6) x T145 ) | |
L66-531 |
| ( Clark (6) x PI 86024 ) X ( Clark (6) x T175 ) | |
L66L-310 |
| Clark 63 X L57-9819 | |
L66L-333 |
| Clark 63 X L57-9819 | |
L67-533 |
| Clark (6) X Higan | |
L67-592 |
| Clark (6) X Higan | |
L68-0376 |
| Clark X PI 84946-2 | |
L69-4143 |
| [ L15 (5) x ( ( Clark (6) x T201 ) x ( Clark (6) x T145 ) ) ] X (Wayne (10) x Kanrich) | |
L69L-208 |
| Clark X ( Hawkeye x Lee ) | |
L7 |
| Clark (8) X Blackhawk | |
L70-4180 |
| L12 X ( Clark 63 (7) x Kanrich ) | |
L78L-449 |
| [ ( ( Hill x Dyer ) x ( Clark x Harosoy ) ] X Essex | |
L8 |
| Clark (6) X L49-4091 | |
L9 |
| Clark (6) X Chief | |
Lambert |
PI 562373 M84-748
| M75-274 X M76-151 | PVP 9200243 |
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 Max |
PI 556535 Land O' Lakes Max
| [ Wayne x ( Clark x Adams ) ] X Cutler | Land O Lakes, Inc., PVP 7700062 |
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 |
LS77-952 |
| Essex X Clark 63 | |
MD71-407 |
PI 548598 Miles
| Clark X D64-4731 | |
Miles |
PI 548598 MD71-407
| Clark X D64-4731 | |
Peterson 0877 |
| ( Clark x Chippewa 64 ) X Corsoy | |
PI 556518 |
Syngenta S15-78
| Amoy Rps1 X Clark 63 | Novartis Seeds, Inc., PVP 7700078 |
PI 556535 |
Land O Lakes Max PI 556535
| [ Wayne x ( Clark x Adams ) ] X Cutler | Land O Lakes, Inc., PVP 7700062 |
PI 556541 |
Gutwein 421
| Clark 63 X D61-6141 | Soybean Research Foundation, Inc., PVP 7800051 |
PI 556752 |
HT5203
| [ ( XK585 x XK505 ) x Viking ] X ( Mac x Clark ) | Stanford Seed Company, PVP 8400069 |
Pioneer P0877 |
| ( Clark x Chippewa 64 ) X Corsoy | |
Provar |
PI 548608 A61-1051
| Harosoy X Clark | |
Rampage |
PI 548609 A62-5405
| Clark X Chippewa | |
S0645 |
| ( Blackhawk x Clark ) X ( Adams x Clark ) | |
S0646 |
| ( Adams x Clark ) X Mandarin (Ottawa) | |
S3 |
| ( Clark 63 x L46-2132-A1+D58824 (2) ) X ( L49-4091 x Clark (7) ) | |
S4 |
| S3 X [ S62-4064 x ( Clark (3) x Kanrich ) ] | |
S54-1714 |
| L49-4091 X Clark | |
S57-4264 |
| S54-1714 X Clark | |
S57-4319 |
| S54-1714 X Clark | |
S57-5343 |
| Clark (3) X S54-1714 | |
S59-2504 |
| Selection from Clark | Radiation mutant from Clark |
S6 |
| L61-1112 X [ Wayne (4) x ( Clark (3) x Kanrich ) ] | |
S62-4064 |
| Clark (3) X L46-1503 | |
S62X30 |
| ( Clark (2) x L46-1503 ) X [ ( Clark 63 x L46-2132 (2) ) x ( L46-2132 x ( Clark x Kanrich ) ) ] | |
S7 |
| L61-1112 X [ Wayne (4) x ( Clark (3) x Kanrich ) ] | |
S7-4362 |
| S4-1714 X Clark | |
S7-5343 |
| Clark (3) X S4-1714 | |
SL-1 |
| ( Clark (3) x Blackhawk ) X ( Clark ( 3 ) x S4-1714 ) | |
SL1-H |
| ( Clark (5) x L49-4091 ) X ( Clark (6) x Blackhawk ) | |
SL13 |
| L12 X ( Clark 63 (7) x Kanrich ) | |
SL14 |
| L12 X ( Clark 63 (7) x Kanrich ) | |
SRF 400 |
SRF-400 SRF400 PI 548682
| Clark 63 (7) X D61-5141 | Soybean Research Foundation |
SS65-5702 |
| Clark X ( Scott (2) x Peking ) | |
Syngenta S15-78 |
PI 556518
| Amoy Rps1 X Clark 63 | Novartis Seeds, Inc., PVP 7700078 |
Ts72-824 |
| Bethel X Clark 63 | |
U57139 |
| Beeson X Clark 63 | |
U80-70070 |
| Bonus X [ Wayne x ( Clark x Adams ) ] | |
V68-2331 |
| York X Clark | |
W61S-191 |
| Norchief X Clark | |
W63S-177 |
| W50S-3386 X Clark | |
W63S-179 |
| W50S-3386 X Clark | |
W63S-184 |
| W50S-3386 X Clark | |
W63S-236 |
| W50S-3386 X Clark | |
Wayne |
PI 548628 L57-2222
| L49-4091 X Clark | |
Will |
PI 518672 L22
| Williams (6) X ( Clark (6) x T117 ) | |
Wirth |
PI 548610 A62-5407
| Clark X Chippewa | |