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.
Pisum sativum L. · Pea
Agronomski fakultet Sveučilišta u Zagrebu, Zavod za specijalnu proizvodnju bilja (HR)
Lilium L. · Lily
Lactuca sativa L. · Lettuce
Levisticum officinale W. D. J. Koch · Lovage
Cichorium intybus L. (Industrial Chicory Group) · Chicory
Semenarna Ljubljana, SI
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Lilium L. · Lily
Annona cherimola Mill. · Cherimoya
Malus Mill. · Apple
Malus domestica (Suckow) Borkh. · Apple
Tulipa L. · Tulip
Apium graveolens L. var. rapaceum (Mill.) Gaud. · Celeriac
Bejo Zaden (NL)
Stemmacantha carthamoides (Willd.) Dittrich
Brassica napus L. var. napobrassica (L.) Rchb. · Rutabaga
Agronomski fakultet Sveučilišta u Zagrebu, Zavod za specijalnu proizvodnju bilja (HR)
Callistephus chinensis (L.) Nees · China aster
Begonia Semperflorens-Cultorum Group · Bedding Begonia
Rubus idaeus L. · Red raspberry
Freesia Eckl. ex Klatt · Freesia
Cyclamen persicum Mill. · Persian cyclamen
Begonia x tuberhybrida Voss · Tuberous begonia
Lilium longiflorum Thunb. · Easter lily
Malus domestica (Suckow) Borkh. · Apple
Brassica oleracea L. (Broccoli Group) · Broccoli
Asgrow (IT)
Malus domestica (Suckow) Borkh. · Apple