OSSI Pledged Varieties SearchCropAllAmaranth (1)Asparagus (1)Basil (4)Bean (8)Beet (1)Broccoli (2)Brussels Sprouts (1)Calendula (11)Carrot (11)Celery (2)Chickpea (1)Chicory (2)Corn (31)Cowpea (1)Cress (1)Cucumber (1)Endive (1)Epazote (1)Escarole (1)Fava (1)Fennel (1)Garlic (6)Jerusalem Artichoke (2)Kale (17)Leek (5)Lettuce (122)Mashua (3)Melon (4)Mustard (19)Oca (12)Okra (1)Onion (1)Orach (4)Pak Choi (1)Parsnip (1)Pepper (34)Poppy (5)Potato (2)Quinoa (21)Radish (1)Snow Pea (2)Spelt (2)Spinach (3)Squash (20)Strawberry Spinach (1)Sunflower (1)Swiss Chard (2)Tomatillo (2)Tomato (180)Turnip (3)Ulluco (5)Watermelon (3)Wheat (1)Yacon (1)Zinnia (1)Crop Use/TypeAllStandard (2)SpeciesAllHelianthus tuberosus (2)BreederAllLofthouse, Joseph (1)Whitson, William (1)Variety TypeAllFinished Variety (2)Bred for OrganicAllYes (2)Year PledgedAll2018 (1)2015 (1)Sort byDefaultVarietyCropCommercially AvailableAvailabilityYes Jerusalem Artichoke Lofthouse Sunroots Jerusalem Artichoke Oyehut