Largo
Protection expiredSpinacia oleracea L. · Spinach
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.
Spinacia oleracea L. · Spinach
Cucumis melo L. · Melon
Carum carvi L. · Caraway
Hordeum vulgare L. · Barley
Pisum sativum L. · Pea
Allium cepa L. var. cepa · Onion
Malus domestica (Suckow) Borkh. · Apple
Lepidium sativum L. · Garden cress
Prunus dulcis (Mill.) D. A. Webb · Almond
Abelmoschus esculentus (L.) Moench · Okra
Nicotiana tabacum L. · Tobacco
Cucurbita pepo L. · Field pumpkin
Phaseolus vulgaris L. · Common bean
Capsicum annuum L. · Bell pepper
Solanum lycopersicum L. var. lycopersicum · Tomato
Cucurbita maxima Duchesne · Giant pumpkin
Cucurbita pepo L. · Field pumpkin
Solanum lycopersicum L. var. lycopersicum · Tomato
Cucurbita pepo L. · Field pumpkin
Nicotiana tabacum L. · Tobacco
Nicotiana tabacum L. · Tobacco
Cynara cardunculus L. · Cardoon
Ficus carica L. · Common fig
Ficus carica L. · Common fig