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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

DMS Orfey

Protection expired

Zea mays L. · Maize

RO
2 records

DMS2877

Protection expired

Zea mays L. · Maize

RO
2 records

Dlouhánek

Protection expired

Capsicum annuum L. · Bell pepper

CZ
2 records

DK Imminent CL

Protection expired

Brassica napus L. · Rapeseed

HU SK
2 records

DK Imax CL

Protection expired

Brassica napus var. napus · Rapeseed

CZ
2 records

DKF 2315

Protection expired

Helianthus annuus L. · Sunflower

Phillipe Jouve in Firma Monsanto S.A.S

DE FR
3 records

DKC4968YG

Protection expired

Zea mays L. · Maize

SK
2 records

DKC4881

Protection expired

Zea mays L. · Maize

HU
2 records

DKC4880

Protection expired

Zea mays L. · Maize

HU
2 records

DKC3872YG

Protection expired

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

CZ
2 records

DKC2961 YG

Protection expired

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

CZ
2 records

DK 476

Protection expired

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

Dekalb Genetics Corporation (usa) (US)

FR
3 records

DK 463

Protection expired

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

Dekalb Genetics Corporation (usa) (US)

FR
3 records

DK 298

Protection expired

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

GIE Sockalb (FR)

FR
3 records

DK 265

Protection expired

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

GIE Sockalb (FR)

FR
3 records

DK 259

Protection expired

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

GIE Sockalb (FR)

FR
3 records

DK 248

Protection expired

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

GIE Sockalb (FR)

FR
3 records

DK 158

Protection expired

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

GIE Sockalb (FR)

FR
3 records

Ditmar

Protection expired

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

Saatzucht Quedlinburg-DE

HR SI
2 records

Dita

Protection expired

Solanum tuberosum L. · Potato

CZ SK
2 records

Diplomat

Protection expired

Cucumis melo L. · Melon

RO
2 records

Diamond

Protection expired

Cucurbita pepo L. · Field pumpkin

Pan American Seed Co. (US)

SI
2 records

De Vorgebirg

Protection expired

Cucumis sativus L. · Cucumber

FR HR
2 records

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