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.
Lolium multiflorum Lam. · Italian ryegrass
NORDDEUTSCHE| Norddeutsche Pflanzenzucht Hans-Georg Lembke KG
Hordeum vulgare L. · Barley
Secobra Recherches, FR
Zea mays L. subsp. mays (Maize Group) · Maize
KWS SAAT SE & CO.KGAA
Pisum sativum L. · Pea
Seminis Vegetable Seeds
Pelargonium L'Hér. ex Ait. · Geranium
Wolfgang KIRMANN (AT)/Mirco VAVRA (AT)
Zea mays L. subsp. mays (Maize Group) · Maize
Limagrain Genetics Grandes Cultures SA (FR)
Zea mays L. subsp. mays (Maize Group) · Maize
Rustica Prograin Genetique SA (FR)
Helianthus annuus L. · Sunflower
RAGT SA (FR)
Beta vulgaris Fodder Beet Group · Mangelwurzel
DLF Trifolium A/S Dansk Planteforaedling
Solanum tuberosum L. · Potato
SAKA| SaKa Pflanzenzucht GmbH & Co. KG
Pisum sativum L. · Pea
Danisco Seed
Lactuca sativa L. · Lettuce
ZETA SEEDS S.L.
Helianthus annuus L. · Sunflower
Asgrow France SA (FR)
Cucumis sativus L. · Cucumber
Royal Sluis (NL)
Tulipa L. · Tulip
V.O.F. HYBRIS
Triticum aestivum L. · Bread wheat
RAGT CZECH S.R.O.
Solanum tuberosum L. · Potato
WOLF E WOLF
Brassica oleracea L. (Cauliflower Group) · Cauliflower
SVS Holland B.V.
Pelargonium L'Hér. ex Ait. · Geranium
Wolfgang KIRMANN (AT)/Mirco VAVRA (AT)
Chrysanthemum L. · Chrysanthemum
Knapp, Jacques C. M. van der|De Lier, Netherlands
Lolium x hybridum Hausskn. · Hybrid ryegrass
BARENBRUG HOLDING| Barenbrug Holding B.V.
Dactylis glomerata L. · Cocksfoot
Barenbrug Holland BV (NL)
Zea mays L. subsp. mays (Maize Group) · Maize
LIMAGRAIN/EMILSEME S.P.A.
Hordeum vulgare L. · Barley
Lochow-Petkus GmbH (DE)