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. (Kohlrabi Group) · Kohlrabi
dr. H. Rolf Späth (DE)
Solanum lycopersicum L. var. lycopersicum · Tomato
Syngenta Seeds B. V.
Rosa L. · Rose
Pepinieres et Roseraies Georges Delbard| FR
Chrysanthemum L. · Chrysanthemum
Machin, Barrie John|England
Beta vulgaris Garden Beet Group · Garden beet
Semenarna Ljubljana, SI
Rosa L. · Rose
KORDES' SOEHNE| W. Kordes' Soehne Rosenschulen GmbH & Co KG
Triticum aestivum L. · Bread wheat
LEMAIRE DEFFONTAINES SEMENCES
Brassica oleracea L. (White Cabbage Group) · White cabbage
Domaine Public (FR)
Bromus carinatus Hook. & Arn. · California brome
L. Daehnfeldt
Solanum lycopersicum L. · Tomato
Hybrids Ellas Abee
Linum usitatissimum L. · Common flax
Cooperative Liniere de Fontaine Cany (FR)
Aster L. · Aster
G.B.H BARTELS
Aster L. · Aster
Gosen Berend Hugo Bartels
Aster L. · Aster
Gosen Berend Hugo Bartels
Aster L. · Aster
Gosen Berend Hugo Bartels
Chrysanthemum L. · Chrysanthemum
Pieters Dirk
Chrysanthemum L. · Chrysanthemum
Dieter Süptitz
Solanum tuberosum L. · Potato
J.A. Crebas (NL)
Secale cereale L. · Rye
Danko Hodowla Roslin Sp.z.o.o.
Impatiens L. · Balsam
Dehan, Klara|Holon, Israel
Daucus carota L. · Carrot
Domaine Public (FR)
Malus Mill. · Apple
Ligonniere, Guy|Angers, France
Phaseolus vulgaris L. · Common bean
WAVEREN| van Waveren Saaten GmbH
Zea mays L. subsp. mays (Maize Group) · Maize
CT Sjeme d.o.o. (HR)