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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

Zvonecek

Protection expired

Capsicum baccatum L.

SK
1 record

Zuzanka

Protection expired

Primula malacoides Franch.

SK
1 record

Zuzana

Protection expired

Malus domestica (Suckow) Borkh. · Apple

CZ
2 records

Zurna

Protection expired

Prunus cerasifera Ehrh. · Cherry plum

CZ
1 record

Zucchini elite

Protection expired

Cucurbita pepo L. · Field pumpkin

Harris Moran Seed (US)

SI
1 record

ZPTC 489

Protection expired

Zea mays L. · Maize

ZP InstitutP (YU)

SI
1 record

ZPTC 404

Protection expired

Zea mays L. · Maize

ZP InstitutP (YU)

SI
1 record

ZPTC 369

Protection expired

Zea mays L. · Maize

ZP InstitutP (YU)

SI
1 record

ZPTC 349

Protection expired

Zea mays L. · Maize

ZP InstitutP (YU)

SI
1 record

ZPTC 150

Protection expired

Zea mays L. · Maize

ZP InstitutP (YU)

SI
1 record

ZPTC 110

Protection expired

Zea mays L. · Maize

ZP InstitutP (YU)

SI
1 record

ZPSC 716

Protection expired

Zea mays L. · Maize

ZP InstitutP (YU)

SI
1 record

ZPSC 539

Protection expired

Zea mays L. · Maize

ZP InstitutP (YU)

SI
1 record

ZP SC 321

Protection expired

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

ZP InstitutP (YU)

SI
1 record

Zorro

Protection expired

Gladiolus L. · Gladiolus

NL
1 record

Zora

Protection expired

Lotus corniculatus L. · Bird's-foot trefoil

Cent. za poljo. i t. i. (YU)

SI
1 record

Zöld ringló

Protection expired

Prunus domestica L. · European plum

HU
1 record

Zobor

Protection expired

Vicia faba L. · Broad bean

SK
1 record

Žlutooranžová

Protection expired

Begonia x tuberhybrida Voss · Tuberous begonia

SK
2 records

Žlutá

Protection expired

Begonia x tuberhybrida Voss · Tuberous begonia

SK
2 records

Zlato Rýna

Protection expired

Viola x wittrockiana Gams · Garden pansy

SK
1 record

Zlatá záre

Protection expired

Tropaeolum majus L. · Garden nasturtium

SK
1 record

Zlatá koule

Protection expired

Tropaeolum majus L. · Garden nasturtium

SK
1 record

Zlata koruna

Protection expired

Viola x wittrockiana Gams · Garden pansy

SK
1 record

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