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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

Carmelo

Protection expired

Trifolium pratense L. · Red clover

CZ
2 records

Carme

Protection expired

Trifolium pratense L. · Red clover

CZ
2 records

Carlos

Protection expired

Festuca rubra L. · Red fescue

NL
1 record

Carlena

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Carina

Protection expired

Alstroemeria L. · Alstroemeria

NL
1 record

Caresa

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Carelba

Protection expired

Rosa L. · Rose

NL
1 record

Cardinaal

Protection expired

Raphanus sativus L. var. sativus · Radish

NL
1 record

Caravelle

Protection expired

Freesia Eckl. ex Klatt · Freesia

NL
1 record

Caravaggio

Protection expired

Lilium L. · Lily

NL
1 record

Carata

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Caramella

Protection expired

Lilium L. · Lily

NL
1 record

Captiva

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Captain

Protection expired

Zea mays L. · Maize

SK
1 record

Capsule

Protection expired

Helianthus annuus L. · Sunflower

CZ
1 record

Caprice

Protection expired

Gladiolus L. · Gladiolus

NL
1 record

Cappello

Protection expired

Dianthus caryophyllus L. · Carnation

NL
1 record

Cappa Brons

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Capella

Protection expired

Saintpaulia ionantha H. Wendl. · African violet

NL
1 record

Capella

Protection expired

Lactuca sativa L. · Lettuce

NL
1 record

Canyon

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Cantate

Protection expired

Hippeastrum Herb. · Amaryllis

NL
1 record

Canetto

Protection expired

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

CZ
1 record

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