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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

Rigel

Protection expired

Saintpaulia ionantha H. Wendl. · African violet

NL
1 record

Ricorail

Protection expired

Freesia Eckl. ex Klatt · Freesia

NL
1 record

Richelieu

Protection expired

Lilium L. · Lily

NL
1 record

Richard

Protection expired

Freesia Eckl. ex Klatt · Freesia

NL
1 record

Ricalcyon

Protection expired

Freesia Eckl. ex Klatt · Freesia

NL
1 record

Ricalba

Protection expired

Freesia Eckl. ex Klatt · Freesia

NL
1 record

Ricaille

Protection expired

Freesia Eckl. ex Klatt · Freesia

NL
1 record

Rhodez

Protection expired

Gerbera L. · Gerbera

NL
1 record

RH0043

Protection expired

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

CZ
1 record

Rexto

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Revue

Protection expired

Gerbera L. · Gerbera

NL
1 record

Revival

Protection expired

Lilium L. · Lily

NL
1 record

Reveille

Protection expired

Beta vulgaris Sugar Beet Group · Sugar beet

CZ
1 record

Retry

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Retinas

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Respons

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Reseda IT

Protection expired

Zea mays L. · Maize

HU
1 record

Repper

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Reporter

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Replay

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Repea

Protection expired

Hippeastrum Herb. · Amaryllis

NL
1 record

Rental

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Renske

Protection expired

Saintpaulia ionantha H. Wendl. · African violet

NL
1 record

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