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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

Donna Tella

Protection expired

Gerbera L. · Gerbera

NL
1 record

Donna

Protection expired

Lilium L. · Lily

NL
1 record

Domino

Protection expired

Iberis umbellata L. · Globe Candytuft

SK
1 record

Domino

Protection expired

Alstroemeria L. · Alstroemeria

NL
1 record

Dominique

Protection expired

Lilium L. · Lily

NL
1 record

Domin

Protection expired

Hordeum vulgare L. · Barley

CZ
2 records

Dolinka

Protection expired

Triticum aestivum L. · Bread wheat

Agr. fakul. ZG (HR)

SI
1 record

Dolce Vita

Protection expired

Lilium L. · Lily

NL
1 record

Doina

Protection expired

Anthurium Schott · Anthurium

NL
1 record

Dobrova

Protection expired

Brassica napus L. · Rapeseed

RO
1 record

DKC4627YG

Protection expired

Zea mays L. · Maize

SK
1 record

DK 373

Protection expired

Zea mays L. · Maize

SK
1 record

Ditto

Protection expired

Impatiens L. · Balsam

NL
1 record

Dita

Protection expired

Saintpaulia ionantha H. Wendl. · African violet

SK
1 record

Dita

Protection expired

Capsicum annuum L. · Bell pepper

SK
1 record

Digicharm

Protection expired

Dianthus caryophyllus L. · Carnation

NL
1 record

Difference

Protection expired

Gladiolus L. · Gladiolus

NL
1 record

Diavoor

Protection expired

Dianthus barbatus L. · Sweet William

NL
1 record

Diana

Protection expired

Anthurium Schott · Anthurium

NL
1 record

Diamonto

Protection expired

Festuca rubra L. · Red fescue

NL
1 record

Diamarant

Protection expired

Dianthus caryophyllus L. · Carnation

NL
1 record

Diamalva

Protection expired

Dianthus barbatus L. · Sweet William

NL
1 record

Diallure

Protection expired

Dianthus barbatus L. · Sweet William

NL
1 record

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