Public domain
Plant breeders' rights are granted for a limited term. Upon expiration, the variety enters the public domain: its seeds can be propagated and sold without the rights holder's license.
Recent years are the most sought-after: the variety is free to use but still in production.
Hordeum vulgare L. · Barley
WALDBURG & CIE LBNR (FR)/Coop de Pau SCA (FR)
Zea mays L. subsp. mays (Maize Group) · Maize
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Helianthus annuus L. · Sunflower
Burlov Viktor Vasylovych
Zea mays L. · Maize
Tanner, Andreas
Zea mays L. subsp. mays (Maize Group) · Maize
PFIZER GENETICS (US)
Brassica napus L. · Rapeseed
Jean-Claude Pruvot
Zea mays L. · Maize
Institute of Field and Vegetable Crops (SB)
Zea mays L. · Maize
Institute of Field and Vegetable Crops (SB)
Vitis berlandieri Planch x Vitis rupestris Scheele
Zea mays L. · Maize
Atanas Popov, Yordanka Popova
Zea mays L. · Maize
Caussade Semences S.A.
Vitis berlandieri Planch. x Vitis riparia Michx.
Zea mays L. · Maize
CARGILL GENETIQUE EUROPE SNC
Zea mays L. · Maize
Dekalb Genetics Corporation
Lactuca sativa L. · Lettuce
Triticum aestivum L. · Bread wheat
Triticum aestivum L. · Bread wheat
Cucurbita pepo L. · Field pumpkin
Cichorium endivia L. · Endive
Capsicum annuum L. · Bell pepper
Capsicum annuum L. · Bell pepper
Capsicum annuum L. · Bell pepper
Brassica oleracea L. (Curly kale Group) · Curly kale
Lactuca sativa L. · Lettuce