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.
Solanum tuberosum L. · Potato
FRIESE MIG V.LANDBOU.
Zea mays L. · Maize
FORCE| Force Limagrain GmbH
Zea mays L. subsp. mays (Maize Group) · Maize
SICA L. G. SERVICES (FR)
Hordeum vulgare L. · Barley
Svalof Weibull AB
Lilium L. · Lily
FLOOR VLETTER
Pisum sativum L. · Pea
Seminis Vegetable Seeds
Zea mays L. subsp. mays (Maize Group) · Maize
CIBA GEIGY SA (FR)
Zea mays L. · Maize
GOLDEN WEST SEED RESEARCH Co.
Zea mays L. subsp. mays (Maize Group) · Maize
Pioneer Hi-Bred International Inc (US)
Zea mays L. · Maize
GOLDEN WEST SEED RESEARCH Co.
Chrysanthemum L. · Chrysanthemum
LYRAFLOR HANDELSKWEKERIJ BV
Zea mays L. subsp. mays (Maize Group) · Maize
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Solanum lycopersicum L. · Tomato
HAZERA GENETICS
Beta vulgaris Sugar Beet Group · Sugar beet
SESVANDERHAVE N.V./S.A.
Beta vulgaris Sugar Beet Group · Sugar beet
ZWAAN BIETEN B.V. (NL)
Solanum lycopersicum L. · Tomato
Paul Degreef
Hordeum vulgare L. · Barley
Svalof Weibull AB
Beta vulgaris Sugar Beet Group · Sugar beet
Breeding Division of Hellenic Sugar Industry
Hordeum vulgare L. · Barley
Groupement Agricole Essonnois (FR)
Zea mays L. subsp. mays (Maize Group) · Maize
Limagrain Genetics Grandes Cultures SA (FR)
Zea mays L. subsp. mays (Maize Group) · Maize
Semunion Gazon GIE (FR)
Solanum tuberosum L. · Potato
Station de Recherche du Comite Nord (FR)
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Bejo Zaden B.V.
Solanum lycopersicum L. · Tomato
NIRIT SEEDS