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.
Triticum aestivum L. · Bread wheat
Florimond Desprez Veuve et Fils, FR
Lactuca sativa L. · Lettuce
Cichorium intybus L. · Chicory
Hoquet Graines (FR)
Allium cepa L. · Onion
Golden West Seed Co.
Triticum aestivum L. · Bread wheat
Hybritech Europe SNC (FR)
Helianthus annuus L. · Sunflower
Liliia Polovynko
Helianthus annuus L. · Sunflower
Sebastien Chatre
Helianthus annuus L. · Sunflower
Liliia Polovynko
Hordeum vulgare L. · Barley
Secobra Recherches, FR
Allium porrum L. · Leek
Seminis Vegetable Seeds
Zea mays L. subsp. mays (Maize Group) · Maize
Monsanto Technology LLC, US
Phaseolus vulgaris L. · Common bean
Clause Semences SA (FR)
Triticum aestivum L. · Bread wheat
Union Nationale des Cooperatives Agricoles de Collecte Sigma (FR)
Hordeum vulgare L. · Barley
BREUSTEDT GMBH (DE)
Saintpaulia ionantha H. Wendl. · African violet
Holtkamp
Sorghum bicolor (L.) Moench subsp. bicolor · Sorghum
Sud Cereales (FR)
Triticum durum Desf. · Durum wheat
Zea mays L. subsp. mays (Maize Group) · Maize
Coop de Pau SCA (FR)
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Triticum durum Desf. · Durum wheat
Sud Cereales (FR)
Allium porrum L. · Leek
HAMMENHÖGS VÄXTFÖRÄDLINGSANSTALT
Hordeum vulgare L. · Barley
Dr. Hans Hege Saatzucht (DE)
Avena sativa L. · Oat
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Phaseolus vulgaris L. · Common bean
Clause Semences SA (FR)