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.
Rosa L. · Rose
ROSEN-TANTAU MATHIAS-TANT
Rosa L. · Rose
HANS.J.EVERS
Pisum sativum L. · Pea
Cebeco Handelsraad (NL)
Rosa L. · Rose
Hans Jurgens Evers (DE)
Rosa L. · Rose
Evers, H.
Rosa L. · Rose
EVERS HANS-JUERGEN| Hans-Juergen Evers
Rosa L. · Rose
Hans Jurgen Evers
Euryops virgineus (L. f.) DC.
Ben Ya'acov , Ya'acov
Zea mays L. subsp. mays (Maize Group) · Maize
KWS Saat AG, DE
Lolium x hybridum Hausskn. · Hybrid ryegrass
Societe Eraf (FR)
Cucumis sativus L. · Cucumber
KURUME VEGETABLE BREEDING Co, LTD
Narcissus L. · Daffodil
Sandler-Ziv Dorit
Linum usitatissimum L. · Common flax
GIE GREEN GENETICS (FR)
Triticum aestivum L. · Bread wheat
Nickerson Seeds Ltd (GB)/Nickerson SA (FR)
Beta vulgaris Fodder Beet Group · Mangelwurzel
FORSTANDER J.MØLLER
Valerianella locusta (L.) Laterr. · Corn salad
Royal Sluis Vegetables BV (NL)
Zea mays L. · Maize
Gyulavari Oszkar / Kalman Laszlo / Moroczne Salamon Katalin / Szel Sandor / Hausner Csaba / Ladanyi Miklos
Zea mays L. · Maize
Pinter Zoltan / Fotos Janosne dr. Kadar Katalin / Kovacs Gyula / Kalman Laszlo / Buza Lajosne / Morocz Sandor / Varga Laszlone
Cucumis melo L. · Melon
GOLDEN WEST SEED RESEARCH Co.
Gossypium hirsutum L. · Upland cotton
Golden West Seed Co.
Brassica oleracea L. (Broccoli Group) · Broccoli
GOLDEN WEST SEED RESEARCH Co.
Lilium L. · Lily
McRae, Edward A|Boring, OR
Triticum durum Desf. · Durum wheat
Verneuil Recherche SA (FR)
Zea mays L. · Maize