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

Kim

Protection expired

Ageratum L. · Flossflower

NL
1 record

Kilargo

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Kieflidiv

Protection expired

Fuchsia L. · Fuchsia

NL
1 record

Kersty

Protection expired

Lactuca sativa L. · Lettuce

NL
2 records

Kermit F1

Protection expired

Brassica oleracea L. (Broccoli Group) · Broccoli

Bejo Zaden (NL)

SI
1 record

Kemi

Protection expired

Kalanchoe Adans. · Kalanchoe

NL
1 record

Keifair

Protection expired

Rosa L. · Rose

NL
1 record

Kedvelt

Protection expired

x Triticosecale Wittm. ex A. Camus · Triticale

HU
1 record

Kayleigh

Protection expired

Freesia Eckl. ex Klatt · Freesia

NL
1 record

Katka

Protection expired

Callistephus chinensis (L.) Nees · China aster

SK
1 record

Katinka

Protection expired

Gerbera L. · Gerbera

NL
1 record

Katchen

Protection expired

Rosa L. · Rose

NL
1 record

Kasbo

Protection expired

Phaseolus vulgaris L. · Common bean

NL
1 record

Karpov

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Kapron

Protection expired

Lactuca sativa L. · Lettuce

NL
2 records

Kansas

Protection expired

Lolium perenne L. · Perennial ryegrass

NL
1 record

Kansas

Protection expired

Beta vulgaris L. · Beet

SK
1 record

Kamila

Protection expired

Saintpaulia ionantha H. Wendl. · African violet

SK
1 record

Kamelia

Protection expired

Zea mays L. · Maize

BG
1 record

Kaliopa

Protection expired

Dianthus caryophyllus L. · Carnation

NL
1 record

K4640A

Protection expired

Zea mays L. · Maize

BG
1 record

K 23

Protection expired

Cydonia oblonga Mill. · Quince

CZ
1 record

Jutta

Protection expired

Impatiens L. · Balsam

NL
1 record

Jump to page 106 212 318 424 530 587 636 677 697