Skip to content
agronom.cc cultivar database

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.

2026 1 754 2025 2 267 2024 2 040 2023 1 891 2022 859 2021 1 395 2020 1 341 2019 1 630 2018 873 2017 1 239 2016 1 088 2015 1 023

Varieties in the public domain

Zuzana

Protection expired

Zea mays L. · Maize

SK
2 records

Zuhatag

Protection expired

Capsicum annuum L. · Bell pepper

HU
2 records

Zrinka

Protection expired

Lupinus albus L. · White lupin

Agronomski fakultet Sveučilišta u Zagrebu, Zavod za sjemenarstvo (HR)

HR
2 records

ZP409

Protection expired

Zea mays L. · Maize

RO
2 records

Zlaten medal

Protection expired

Capsicum annuum L. · Bell pepper

ZF Inst. za pol. i grad. SK (MK)

HR SI
2 records

Živa

Protection expired

Trifolium pratense L. · Red clover

Kmetijski inštitut Slovenije (SI)

HR SI
2 records

Žitava

Protection expired

Capsicum annuum L. · Bell pepper

CZ
2 records

Zirkon

Protection expired

Lolium perenne L. · Perennial ryegrass

CZ
3 records

Zg-64

Protection expired

Helianthus annuus L. · Sunflower

PC Hrvatske ZG (HR)

HR SI
2 records

Zg-54

Protection expired

Helianthus annuus L. · Sunflower

PC Hrvatske ZG (HR)

HR SI
2 records

Zg-31

Protection expired

Helianthus annuus L. · Sunflower

PC Hrvatske ZG (HR)

HR SI
2 records

Zelenika

Protection expired

Capsicum annuum L. · Bell pepper

SK
2 records

Zazjorski 85

Protection expired

Hordeum vulgare L. · Barley

EE
2 records

Zangeriya

Protection expired

Solanum lycopersicum L. · Tomato

HU
2 records

Zamini

Protection expired

Lolium perenne L. · Perennial ryegrass

CZ
3 records

Yuma grande

Protection expired

Cucumis melo L. · Melon

RO
2 records

Yasmin

Protection expired

Cucumis sativus L. · Cucumber

DK
2 records

Yaqui

Protection expired

Solanum lycopersicum L. · Tomato

HU
2 records

Wobli

Protection expired

Spinacia oleracea L. · Spinach

HR NL
3 records

Winnor

Protection expired

Brassica oleracea L. (Broccoli Group) · Broccoli

CZ
2 records

Winnetou

Protection expired

Brassica napus L. · Rapeseed

HU SK
3 records

Winner

Protection expired

Brassica oleracea L. (Kohlrabi Group) · Kohlrabi

CY NL
2 records

Jump to page 106 168 212 258 278 318 368 424 530 636