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.
Zea mays L. subsp. mays (Maize Group) · Maize
Agriseed Agriculture Products Ltd (CY)
Cynara cardunculus L. · Cardoon
NUNZA B.V.^^^Institut National de Recherche pour l'Agriculture l'Alimentation et l'Environnement (INRAE)
Brassica oleracea L. (Brussels Sprouts Group) · Brussels sprouts
Novartis Seeds B.V.
Brassica oleracea L. (Brussels Sprouts Group) · Brussels sprouts
Novartis Seeds B.V.
Brassica oleracea L. (Savoy Cabbage Group) · Savoy cabbage
Novartis Seeds B.V.
Brassica oleracea L. (Savoy Cabbage Group) · Savoy cabbage
Novartis Seeds B.V.
Brassica oleracea L. (Savoy Cabbage Group) · Savoy cabbage
Novartis Seeds B.V.
Brassica oleracea L. (Brussels Sprouts Group) · Brussels sprouts
Novartis Seeds B.V.
Brassica oleracea L. (Brussels Sprouts Group) · Brussels sprouts
Novartis Seeds B.V.
Zea mays L. subsp. mays (Maize Group) · Maize
PIONEER HI-BRED INTERNATIONAL
Solanum lycopersicum L. · Tomato
KLEINHANNS| Christoph Kleinhanns
Daucus carota L. · Carrot
Seminis SVS Holland, NL
Rosa L. · Rose
Terra Nigra BV (NL)
Rosa L. · Rose
Terra Nigra BV (NL)
Zea mays L. subsp. mays (Maize Group) · Maize
SES EUROPE, N.V./S.A.
Triticum aestivum L. · Bread wheat
Syngenta Participations AG
Festuca arundinacea Schreb. · Tall fescue
Cascade International Seed (US)
Pelargonium L'Hér. ex Ait. · Geranium
S C SAUVE
Pelargonium L'Hér. ex Ait. · Geranium
S C SAUVE
Pelargonium L'Hér. ex Ait. · Geranium
S C SAUVE
Pelargonium L'Hér. ex Ait. · Geranium
S C SAUVE
Brassica napus var. napus · Rapeseed
SARL ADRIEN MOMONT ET FILS, FR
Zea mays L. · Maize
Joel Meunier
Triticum durum Desf. · Durum wheat
HAO-DEMETER - Cereal Institute