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.
Brassica napus var. napus · Rapeseed
Lantmaennen ek foer
Hordeum vulgare L. · Barley
WILBUR-ELLIS CO
Petroselinum crispum (Mill.) Nyman ex A. W. Hill · Parsley
SEMINIS VEGETABLE SEEDS, NL
Solanum lycopersicum L. · Tomato
Syngenta Seeds BV (NL)
Helianthus annuus L. · Sunflower
Poljoprivredni Institut Osijek, HR
Hordeum vulgare L. · Barley
Poljoprivredni Institut Osijek, HR
Hordeum vulgare L. · Barley
SELGEN, a.s. (CZ)/Národní centrum zemědělského a potravinářského výzkumu, v. v. i. (CZ)
Triticum aestivum L. · Bread wheat
W. von Borries-Eckendorf GmbH & Co.KG
Delphinium L. · Larkspur
LEGRO| R.A.H. Legro
Lactuca sativa L. · Lettuce
Seminis Vegetable Seeds
Trifolium subterraneum L. · Subterranean clover
NEW SOUTH WALES, DEP.AGR.
Raphanus sativus L. var. sativus · Radish
SEMINIS VEGETABLE SEEDS, NL
Phaseolus vulgaris L. · Common bean
Seminis Vegetable Seeds
Rosa L. · Rose
WERNER NOACK
Brassica napus var. napus · Rapeseed
Syngenta Crop Protection AG
Brassica napus var. napus · Rapeseed
Syngenta Crop Protection AG
Brassica napus L. · Rapeseed
Syngenta Crop Protection AG - Seed Division (CH)
Brassica napus L. · Rapeseed
Syngenta Crop Protection AG - Seed Division (CH)
Zea mays L. · Maize
Syngenta Crop Protection AG
Ficus benjamina L. · Weeping fig
SOREN RINGAARD
Ficus benjamina L. · Weeping fig
SOREN RINGAARD
Raphanus sativus L. var. oleiformis Pers. · Oil radish
PETERSEN| Asmus Soeren Petersen in Fa. P.H. Petersen Saatzucht Lundsgaard GmbH & Co KG
Zea mays L. · Maize
Rustica Prograin Genetique
Beta vulgaris Sugar Beet Group · Sugar beet
Syngenta Crop Protection AG, CH