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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

Atrosanguinea

Protection expired

Nicotiana x sanderae W. Watson

SK
1 record

Atropurpureus

Protection expired

Amaranthus caudatus L. · Love-lies-bleeding

SK
1 record

Atlantic

Protection expired

Hyacinthus orientalis L. · Common hyacinth

NL
1 record

Atlanta

Protection expired

Spinacia oleracea L. · Spinach

Semenarna Ljubljana, SI

SI
1 record

Astra

Protection expired

Pyrus communis L. · European pear

CZ
1 record

Astor

Protection expired

Ribes uva-crispa L. · Gooseberry

CZ
1 record

Arvika R

Protection expired

Pisum sativum L. · Pea

CZ
2 records

Arrow

Protection expired

Syngonium Schott · Arrowhead plant

NL
1 record

Arosa

Protection expired

Freesia Eckl. ex Klatt · Freesia

NL
1 record

Arie Hoek

Protection expired

Tulipa L. · Tulip

NL
1 record

Arida

Protection expired

Lathyrus sativus L. · Grass pea

SK
1 record

Ariamar

Protection expired

Gerbera L. · Gerbera

NL
1 record

Argenta

Protection expired

Freesia Eckl. ex Klatt · Freesia

NL
1 record

Arany csillag

Protection expired

Prunus persica (L.) Batsch · Peach

HU
1 record

Aranka

Protection expired

Ribes nigrum L. · Blackcurrant

HU
1 record

Aranka

Protection expired

Prunus avium (L.) L. · Sweet cherry

CZ
1 record

Arabitka G

Protection expired

Pyrus communis L. · European pear

HU
1 record

Apollo

Protection expired

Iris L. · Iris

NL
1 record

Apolka

Protection expired

Prunus persica (L.) Batsch · Peach

HU
1 record

Aphrodite

Protection expired

Lilium L. · Lily

NL
1 record

Aphrodite

Protection expired

Euphorbia milii Des Moul. · Crown of thorns

NL
1 record

Antafino

Protection expired

Anthurium affine Schott

NL
1 record

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