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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

Diadoro

Protection expired

Dianthus caryophyllus L. · Carnation

NL
1 record

Diadeem

Protection expired

Lilium L. · Lily

NL
1 record

Diables

Protection expired

Lactuca sativa L. · Lettuce

HU
1 record

Deyellow

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Dewhite

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Devín

Protection expired

Vicia faba L. · Broad bean

SK
1 record

Detty

Protection expired

Gerbera L. · Gerbera

NL
1 record

Destiny

Protection expired

Gerbera L. · Gerbera

NL
1 record

Desiree

Protection expired

Begonia L. · Begonia

NL
2 records

Desire

Protection expired

Gladiolus L. · Gladiolus

NL
1 record

Desert

Protection expired

Malus domestica (Suckow) Borkh. · Apple

CZ
1 record

Derrick

Protection expired

Allium porrum L. · Leek

Bejo Zaden (NL)

SI
1 record

Deprokim

Protection expired

Rosa L. · Rose

NL
1 record

Denise

Protection expired

Lactuca sativa L. · Lettuce

NL
2 records

Denise

Protection expired

Anthurium Schott · Anthurium

NL
1 record

Demeter

Protection expired

Freesia Eckl. ex Klatt · Freesia

NL
1 record

Delrose

Protection expired

Malus domestica (Suckow) Borkh. · Apple

CZ
1 record

Delmonte

Protection expired

Freesia Eckl. ex Klatt · Freesia

NL
1 record

Della Street

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Delista

Protection expired

Solanum tuberosum L. · Potato

NL
1 record

Delira

Protection expired

Brassica oleracea L. (Cauliflower Group) · Cauliflower

NL
1 record

Delila

Protection expired

Trachelium caeruleum L. · Blue throatwort

NL
1 record

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