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.
Zea mays L. subsp. mays (Maize Group) · Maize
RAGT 2n
Triticum durum Desf. · Durum wheat
SE.CO.CE. SEMENCES SA (FR)
Lolium perenne L. · Perennial ryegrass
DLF-TRIFOLIUM DANSK PLANTEFORAEDLING
Triticum aestivum L. · Bread wheat
Graminor AS, N-2322 Ridabu
Solanum tuberosum L. · Potato
NORDKARTOFFEL| Nordkartoffel Zuchtgesellschaft mbH
Petroselinum crispum (Mill.) Nyman ex A. W. Hill · Parsley
Daucus carota L. · Carrot
Kees Broersen Zaden
Hordeum vulgare L. · Barley
Zelder BV (NL)
Begonia x hiemalis Fotsch · Elatior Begonia
WAGNER KONRAD
Begonia x hiemalis Fotsch · Elatior Begonia
WAGNER KONRAD
Begonia x hiemalis Fotsch · Elatior Begonia
WAGNER KONRAD
Phaseolus vulgaris L. · Common bean
CLAUSE, S.A.
Medicago sativa L. · Alfalfa
GIE-AM.FOURRAGERE
Triticum aestivum L. · Bread wheat
Plant Breeding International Cambridge Ltd (GB)
Gladiolus L. · Gladiolus
PAARLBERG| E. Paarlberg
Hordeum vulgare L. · Barley
INSTITUTE NATIONAL DE LA RECHERCHE AGRONOMIQUE
Triticum aestivum L. · Bread wheat
Bc Institut d.d. Zagreb (HR)
Daucus carota L. · Carrot
Rijk Zwaan B.V.
Poa pratensis L. · Kentucky bluegrass
Barenbrug Holland B.V.
Triticum aestivum L. · Bread wheat
RAGT CZECH S.R.O.
Avena sativa L. · Oat
W WEIBULL
Glycine max (L.) Merr. · Soybean
W.G. Thompson & Sons Ltd (CA)
Phleum pratense L. · Timothy grass
BARENBRUG HOLDING| Barenbrug Holding B.V.
Lolium perenne L. · Perennial ryegrass
Theodorus P.M. op den Kamp