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ACCESSIONPLANT NAMETAXONOMYORIGINGENEBANKIMAGEAVAILABILITYRECEIVEDSOURCE TYPESOURCE DATECOLLECTION SITECOORDINATESELEVATIONHABITATIMPROVEMENT LEVELNARRATIVE
0PI 552541UC 176Medicago sativa L. subsp. sativa California, United StatesW6FLOWER1991DEVELOPEDPRE 06/20/1991Breeding materialVery nondormant variety with moderate resistance to Phytophthora root rot and blue alfalfa aphid.1447513PI 552541
1PI 552543UC 195Medicago sativa L. subsp. sativa California, United StatesW6FLOWER1991DEVELOPEDPRE 06/20/1991Breeding materialVery nondormant variety selected for high resistance to the blue alfalfa aphid and Fusarium wilt and resistance to Phytophthora root rot.1447515PI 552543
2PI 552544UC 196Medicago sativa L. subsp. sativa California, United StatesW6FLOWER1991DEVELOPEDPRE 06/20/1991Breeding materialVery nondormant alfalfa highly resistant to Phytophthora root rot and Fusarium wilt. Moderately resistant to blue alfalfa aphid.1447516PI 552544
3PI 552545UC 222Medicago sativa L. subsp. sativa California, United StatesW6FLOWER1991DEVELOPEDPRE 06/20/1991Breeding materialVery nondormant variety selected for high resistance to the blue alfalfa aphid.1447517PI 552545
4PI 552546UC 226Medicago sativa L. subsp. sativa California, United StatesW6FLOWER1991DEVELOPEDPRE 06/20/1991Breeding materialVery nondormant, high yielding variety whose parent plants were selected from a holding nursery for root-rot resistant germplasms located in an area with soil salinity values of 0.7 to 1.2 Sm-1 in the top 3 feet of soil.1447518PI 552546
5PI 552548UC 263Medicago sativa L. subsp. sativa California, United StatesW6FLOWER1991DEVELOPEDPRE 06/20/1991Breeding materialVery nondormant variety selected for high resistance to the blue alfalfa aphid.1447520PI 552548
6PI 552549UC 276Medicago sativa L. subsp. sativa California, United StatesW6FLOWER1991DEVELOPEDPRE 06/20/1991Breeding materialVery nondormant alfalfa germplasm long lived, high yielding. Parent plants selected from a holding nursery for root-rot resistant germplasms located in an area with soil salinity values of 0.7 to 1.2 Sm-1 in the top 3 feet of soil.1447521PI 552549
7PI 552550UC 296Medicago sativa L. subsp. sativa California, United StatesW6FLOWER1991DEVELOPEDPRE 06/20/1991Breeding materialVery nondormant alfalfa germplasm highly resistant to Fusarium wilt. It is the 5th generation of seed harvested from palnts established in a highly saline, heavy soil, root rot nursery.1447522PI 552550