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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

Cayak

Protection expired

Brassica napus L. · Rapeseed

SK
1 record

Cavili Pink

Protection expired

Begonia L. · Begonia

NL
1 record

Cattleya Rosa

Protection expired

Cyclamen persicum Mill. · Persian cyclamen

SK
1 record

Catharina

Protection expired

Lilium longiflorum Thunb. · Easter lily

NL
1 record

Catamaran

Protection expired

Lilium L. · Lily

NL
1 record

Cassita

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Cassiopeia

Protection expired

Rhipsalis Gaertn. · Mistletoe cactus

NL
1 record

Cassini

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Cassandra

Protection expired

Gerbera L. · Gerbera

NL
1 record

Cassandra

Protection expired

Asclepias incarnata L. · swamp milkweed

NL
1 record

Casmir Yellow

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Casmir

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Cashflow

Protection expired

Gerbera L. · Gerbera

NL
1 record

Casanova

Protection expired

Dianthus caryophyllus L. · Carnation

NL
1 record

Casaka

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Carqueiranne

Protection expired

Gladiolus L. · Gladiolus

NL
1 record

Carpom

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Caroline

Protection expired

Bouvardia Salisb. · Bouvardia

NL
1 record

Carolanda

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Carneval

Protection expired

Euphorbia fulgens Karw. ex Klotzsch · Scarlet plume

NL
1 record

Carnaby Street

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Carmen

Protection expired

Impatiens L. · Balsam

NL
1 record

CARMELO F1

Protection expired

Solanum lycopersicum L. · Tomato

Syngenta Seeds B.V. (NL)

HR
1 record

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