Jerez
Protection expiredBrassica oleracea L. (Cauliflower Group) · Cauliflower
Bejo Zaden BV (NL)
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. (Cauliflower Group) · Cauliflower
Bejo Zaden BV (NL)
Hordeum vulgare L. · Barley
HEGESAAT GMBH & CO.KG
Lolium perenne L. · Perennial ryegrass
Oseva Uni a.s.
Rosa L. · Rose
William A. Warriner c/o Jackson & Perkins Co
Chrysanthemum L. · Chrysanthemum
WILLIAM E DUFFETT
Triticum durum Desf. · Durum wheat
Societa Produttori Sementi S.p.A
Brassica napus L. · Rapeseed
Dirk Decherf
Rosa L. · Rose
MR PETER ILSINK
Triticum aestivum L. · Bread wheat
KWS UK LTD
Solanum tuberosum L. · Potato
ZIMMERMANN (DE)/INCONNU (FR)
Zea mays L. subsp. mays (Maize Group) · Maize
KWS SAAT SE & CO.KGAA
Lolium perenne L. · Perennial ryegrass
INNOSEEDS
Festuca rubra L. · Red fescue
Van Engelen Zaden BV (NL)
Zea mays L. subsp. mays (Maize Group) · Maize
PIONEER OVERSEAS CORPORATION
Brassica oleracea L. (White Cabbage Group) · White cabbage
SEMINIS VEGETABLE| Seminis Vegetable Seeds Deutschland GmbH
Hordeum vulgare L. · Barley
Wiklund, Kjell
Pelargonium peltatum (L.) L'Hér. · Ivy-leaf geranium
Guillou, Maurice/Guillou, Jacques/Guillou, Bernard
Pelargonium L'Hér. ex Ait. · Geranium
GUILLOU FRERES (FR)
Brassica napus var. napus · Rapeseed
RAGT 2N S.A.S
Cucumis melo L. · Melon
Clause Semences SA (FR)
Hordeum vulgare L. · Barley
BORRIES| W. von Borries-Eckendorf GmbH & Co. Kommanditgesellschaft
Lolium perenne L. · Perennial ryegrass
NORDDEUTSCHE| Norddeutsche Pflanzenzucht Hans-Georg Lembke KG
Pisum sativum L. · Pea
Nordsaat Saatzucht GmbH Saatzucht Langenstein
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Syngenta Seeds