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.
Phaseolus vulgaris L. · Common bean
Seminis Vegetable Seeds
Alstroemeria L. · Alstroemeria
VAN STAAVEREN B.V.
Chamaecyparis lawsoniana (A. Murray bis) Parl. · Lawson's cypress
ROBERTS NURSERIES
Hordeum vulgare L. · Barley
Poljoprivredni Institut Osijek, HR
Raphanus sativus L. var. sativus · Radish
Srbek Liubosh, Oliva IAn, Petr Klapshte, Tyshkovs`kyi Volodymyr Mykhailovych,
Triticum aestivum L. · Bread wheat
NICKERSON (UK)
Cucumis sativus L. · Cucumber
DE RUITER SEEDS
Capsicum annuum L. · Bell pepper
Seminis Vegetable Seeds
Apium graveolens L. var. dulce (Mill.) Pers. · Celery
Syngenta Participations AG
Linum usitatissimum L. · Common flax
PARSONS SEEDS LTD
Solanum tuberosum L. · Potato
Station de Recherche du Comité Nord G.I.E.
Cucumis sativus L. · Cucumber
Seminis SVS Holland, NL
Zea mays L. subsp. mays (Maize Group) · Maize
Caussade Semences SA (FR)
Zea mays L. · Maize
SAATBAU LINZ EGEN
Triticum durum Desf. · Durum wheat
HAO-DEMETER - Cereal Institute
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
SAATZUCHTWIRTSCHAFT OTTO BREUSTEDT GMBH
Triticum durum Desf. · Durum wheat
HAO-DEMETER - Cereal Institute
Lolium multiflorum Lam. ssp. italicum (A. Br.) Volkart · Italian ryegrass
Slechtitelska Stanice Hladke Zivotice s.r.o., Hladke Zivotice
Festuca pratensis Huds. · Meadow fescue
ZJEDNDCZENIE NASIENNIC
Avena sativa L. · Oat
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Festuca arundinacea Schreb. · Tall fescue
RAGT SA (FR)
Onobrychis viciifolia Scop. · Common sainfoin
MICHEL (FR)/Phytosem (FR)
Sinapis alba L. · White mustard
KWS| KWS SAAT AG
Avena sativa L. · Oat
BERTHOLD BAUER