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.
Cucumis sativus L. · Cucumber
Zeraim Gedera Ltd. Seed Company
Beta vulgaris Sugar Beet Group · Sugar beet
Syngenta Crop Protection AG
Daucus carota L. · Carrot
Bejo Zaden B.V.
Daucus carota L. · Carrot
Service Officiel de Controle (FR)
Triticum aestivum L. · Bread wheat
Bedoe Zoltan / Lang Laszlo / Szunics Laszlo / Veisz Otto / Vida Gyula / Karsai Ildiko / Szuecs Peter / Szunics Laszlone / Juhasz Angela
Triticum durum Desf. · Durum wheat
Groupement Agricole Essonnois (FR)
Brassica napus L. · Rapeseed
Norddeutsche Pflanzenzucht Hans-Georg Lembke KG
Beta vulgaris Sugar Beet Group · Sugar beet
Maribo Seed International ApS
Helianthus annuus L. · Sunflower
Amelia Bertero
Ornithogalum candicans (Baker) J.C. Manning & Goldblatt · Galtonia
STIDOLPH| Nora Stidolph / STIDOLPH DIANA| Diana Stidolph
Beta vulgaris Sugar Beet Group · Sugar beet
STRUBE GMBH&CO.KG
Beta vulgaris Fodder Beet Group · Mangelwurzel
Joordens Zaadhandel (NL)
Limonium Mill. · Sea Lavender
SATO KAZUNORI| Kazunori Sato / KOREEDA| Kazuharu Koreeda
Lactuca sativa L. · Lettuce
S&G SEMENCES S.A.
Kalanchoe Adans. · Kalanchoe
Thomas Frank
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Vilmorin SA (FR)
Pisum sativum L. · Pea
Seminis Vegetable Seeds
Triticum aestivum L. · Bread wheat
SCA ADRIEN MOMONT & FILS
Hydrangea L. · Hydrangea
HORN HEINZ| Heinz Horn
Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia
MIKKELSENS Inc. (US)
Lilium L. · Lily
IMANSE VEREDELING BV (NL)
Solanum tuberosum L. · Potato
Niederösterreichische Saatbaugenossenschaft reg.Gen.m.b.H.
Solanum tuberosum L. · Potato
U. OLDENBURGER (NL)
Pelargonium L'Hér. ex Ait. · Geranium
Hofmann Christa