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 oleracea L. (White Cabbage Group) · White cabbage
Lactuca sativa L. · Lettuce
Sativa coop (IT)
Gladiolus L. · Gladiolus
Sinningia speciosa (G. Lodd.) Hiern · Gloxinia
Dracaena Vand. ex L. · Dracaena
Dianthus caryophyllus L. · Carnation
Gerbera L. · Gerbera
Lactuca sativa L. · Lettuce
Solanum lycopersicum L. · Tomato
Allium cepa L. var. cepa · Onion
Lilium L. · Lily
Lilium L. · Lily
Eryngium planum L. · Blue eryngo
Begonia maculata Raddi
Tulipa L. · Tulip
Dianthus caryophyllus L. · Carnation
Dianthus caryophyllus L. · Carnation
Dianthus caryophyllus L. · Carnation
Dianthus caryophyllus L. · Carnation
Dianthus caryophyllus L. · Carnation
Dianthus caryophyllus L. · Carnation
Gerbera L. · Gerbera
Dianthus caryophyllus L. · Carnation
Dianthus caryophyllus L. · Carnation