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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

Hilvest

Protection expired

Dianthus caryophyllus L. · Carnation

NL
1 record

Hiltrud

Protection expired

Saintpaulia ionantha H. Wendl. · African violet

NL
1 record

Hiltropi

Protection expired

Dianthus caryophyllus L. · Carnation

NL
1 record

Hilswiss

Protection expired

Dianthus caryophyllus L. · Carnation

NL
1 record

Hilsolo

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Hilsinroy

Protection expired

Limonium sinuatum (L.) Mill. · Statice

NL
1 record

Hilsincher

Protection expired

Limonium sinuatum (L.) Mill. · Statice

NL
1 record

Hilsapin

Protection expired

Dianthus caryophyllus L. · Carnation

NL
1 record

Hilsalfu

Protection expired

Dianthus caryophyllus L. · Carnation

NL
1 record

Hilrosbron

Protection expired

Dianthus caryophyllus L. · Carnation

NL
1 record

Hilrosal

Protection expired

Dianthus caryophyllus L. · Carnation

NL
1 record

Hilrib

Protection expired

Dianthus caryophyllus L. · Carnation

NL
1 record

Hilquy

Protection expired

Dianthus caryophyllus L. · Carnation

NL
1 record

Hillipri

Protection expired

Dianthus caryophyllus L. · Carnation

NL
1 record

Hillinewit

Protection expired

Dianthus caryophyllus L. · Carnation

NL
1 record

Hillinevor

Protection expired

Dianthus caryophyllus L. · Carnation

NL
1 record

Hilkristel

Protection expired

Dianthus caryophyllus L. · Carnation

NL
1 record

Hilkis

Protection expired

Dianthus caryophyllus L. · Carnation

NL
1 record

Hilkagro

Protection expired

Dianthus caryophyllus L. · Carnation

NL
1 record

Hilixan

Protection expired

Dianthus caryophyllus L. · Carnation

NL
1 record

Hilfrisco

Protection expired

Dianthus caryophyllus L. · Carnation

NL
1 record

Hilexis

Protection expired

Dianthus caryophyllus L. · Carnation

NL
1 record

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