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

Yellow Anke

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Ybele

Protection expired

Ficus benjamina L. · Weeping fig

NL
1 record

Yarden

Protection expired

Dianthus barbatus L. · Sweet William

NL
1 record

Yana Mar

Protection expired

Gerbera L. · Gerbera

NL
1 record

XM 92470

Protection expired

Zea mays L. · Maize

BG
1 record

XM 85105

Protection expired

Zea mays L. · Maize

BG
1 record

XM 4544

Protection expired

Zea mays L. · Maize

BG
1 record

XM 4521

Protection expired

Zea mays L. · Maize

BG
1 record

Xantippe

Protection expired

Kalanchoe Adans. · Kalanchoe

NL
1 record

X 6048

Protection expired

Solanum lycopersicum L. · Tomato

BG
1 record

Wykursa

Protection expired

Kalanchoe Adans. · Kalanchoe

NL
1 record

Wykela

Protection expired

Kalanchoe Adans. · Kalanchoe

NL
1 record

Wykarina

Protection expired

Kalanchoe Adans. · Kalanchoe

NL
1 record

WRS-8

Protection expired

Brassica oleracea L. (Cauliflower Group) · Cauliflower

NL
1 record

Witinda

Protection expired

Nerine sarniensis (L.) Herb. · Guernsey-lily

NL
2 records

Wiske

Protection expired

Gerbera L. · Gerbera

NL
1 record

Winston

Protection expired

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

NL
2 records

Winok

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Winny

Protection expired

Anthurium Schott · Anthurium

NL
1 record

Winner

Protection expired

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

SK
1 record

Wilma

Protection expired

Dahlia Cav. · Dahlia

NL
1 record

Wilma

Protection expired

Allium cepa L. var. cepa · Onion

CZ
1 record

Jump to page 106 212 318 424 525 530 615 635 636 725