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Public domain

Varieties in the 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.

Varieties
17 808

By year of entering the public domain

Recent years are the most sought-after: the variety is free to use but still in production.

Varieties in the public domain

Jerez

Protection expired

Brassica oleracea L. (Cauliflower Group) · Cauliflower

Bejo Zaden BV (NL)

CZ HR NL PL
5 records

Jasmin

Protection expired

Hordeum vulgare L. · Barley

HEGESAAT GMBH & CO.KG

DE DK
8 records

Jakub

Protection expired

Lolium perenne L. · Perennial ryegrass

Oseva Uni a.s.

CZ PL SK
6 records

Jacient

Protection expired

Rosa L. · Rose

William A. Warriner c/o Jackson & Perkins Co

DE FR
5 records

Iridon

Protection expired

Chrysanthemum L. · Chrysanthemum

WILLIAM E DUFFETT

DK NL SE
5 records

Ionio

Protection expired

Triticum durum Desf. · Durum wheat

Societa Produttori Sementi S.p.A

ES GR IT
7 records

INV1033

Protection expired

Brassica napus L. · Rapeseed

Dirk Decherf

BG HU LT RO UA
6 records

Interop

Protection expired

Rosa L. · Rose

MR PETER ILSINK

DK FR NL
5 records

Indigo

Protection expired

Triticum aestivum L. · Bread wheat

KWS UK LTD

AT FR
6 records

Ilona

Protection expired

Solanum tuberosum L. · Potato

ZIMMERMANN (DE)/INCONNU (FR)

DE FR NL
6 records

Ikos

Protection expired

Zea mays L. subsp. mays (Maize Group) · Maize

KWS SAAT SE & CO.KGAA

BE CZ FR PL
5 records

Hunter

Protection expired

Lolium perenne L. · Perennial ryegrass

INNOSEEDS

DK FR NL SE
8 records

Highlight

Protection expired

Festuca rubra L. · Red fescue

Van Engelen Zaden BV (NL)

DK FR NL SE
5 records

Helga

Protection expired

Zea mays L. subsp. mays (Maize Group) · Maize

PIONEER OVERSEAS CORPORATION

BE FR NL PL
8 records

Headstart

Protection expired

Brassica oleracea L. (White Cabbage Group) · White cabbage

SEMINIS VEGETABLE| Seminis Vegetable Seeds Deutschland GmbH

CZ DE PL SK
5 records

Gunilla

Protection expired

Hordeum vulgare L. · Barley

Wiklund, Kjell

SE
6 records

Guishiva

Protection expired

Pelargonium peltatum (L.) L'Hér. · Ivy-leaf geranium

Guillou, Maurice/Guillou, Jacques/Guillou, Bernard

BE DE HU SE
5 records

Guiber

Protection expired

Pelargonium L'Hér. ex Ait. · Geranium

GUILLOU FRERES (FR)

FR NL
5 records

Grizzly

Protection expired

Brassica napus var. napus · Rapeseed

RAGT 2N S.A.S

CZ DE FR
7 records

Grido

Protection expired

Cucumis melo L. · Melon

Clause Semences SA (FR)

FR HR SI SK
7 records

Grete

Protection expired

Hordeum vulgare L. · Barley

BORRIES| W. von Borries-Eckendorf GmbH & Co. Kommanditgesellschaft

DE NL SE
7 records

Gremie

Protection expired

Lolium perenne L. · Perennial ryegrass

NORDDEUTSCHE| Norddeutsche Pflanzenzucht Hans-Georg Lembke KG

DE DK NL
7 records

Grapis

Protection expired

Pisum sativum L. · Pea

Nordsaat Saatzucht GmbH Saatzucht Langenstein

DE DK PL
8 records

Granit

Protection expired

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

Syngenta Seeds

BG HU NL SK
5 records

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