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.
Phaseolus vulgaris L. · Common bean
Seminis Vegetable Seeds
Brassica oleracea L. (Broccoli Group) · Broccoli
Royal Sluis BV, NL-1600 AA Enkhuizen
Poa pratensis L. · Kentucky bluegrass
Brassica napus var. napus · Rapeseed
RAPS Gbr Saatzucht Lundsgaard (DE)
Phaseolus vulgaris L. · Common bean
Syngenta Seeds B.V.
Sinapis alba L. · White mustard
BAUKLOH| Dr. Hans Baukloh in Fa. KWS SAAT AG
Fuchsia L. · Fuchsia
Wolfram Götz
Petunia Juss. · Petunia
Shinzo Tsuda / Hiroshi Hirabayashi c/o Keisei Rose Nurseries
Brassica napus L. · Rapeseed
KWS SAAT SE & CO.KGAA
Impatiens L. · Balsam
Ludwig Kientzler
Impatiens L. · Balsam
Ludwig Kientzler
x Triticosecale Wittm. ex A. Camus · Triticale
HODOWLA ROSLIN SZELEJEWO- DR. WOJEICH MIKULSKI
Triticum aestivum L. · Bread wheat
Limagrain UK
Brassica oleracea L. (White Cabbage Group) · White cabbage
Bejo Zaden BV (NL)
Cucurbita pepo L. · Field pumpkin
Les Graines Caillard Sa (FR)
Zea mays L. subsp. mays (Maize Group) · Maize
KWS SAAT SE & CO.KGAA
Lactuca sativa L. · Lettuce
L CLAUSE S.A.
Pisum sativum L. · Pea
DLF-TRIFOLIUM A/S
Brassica oleracea L. (Savoy Cabbage Group) · Savoy cabbage
Sakata Seed Europe B.V.
Rosa L. · Rose
RUITER GIJSBERT| Gijsbert de Ruiter
Rosa L. · Rose
Tantau, Mathias
Festuca rubra L. · Red fescue
PRODANA SEEDS A/S (DK)
Aster L. · Aster
Tvrtkovic-Sahin, Zelimir K.|Barnsteenstraat 24, 2403 BZ, Alphen aan den Rijn, Netherlands / Akerboom, Petrus J.|Paradijsweg 61, 2461 TL, Ter Aar, Netherlands
Triticum aestivum L. · Bread wheat
SECOBRA RECHERCHES S.A.S