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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

Rachella

Protection expired

Anthurium Schott · Anthurium

NL
1 record

Rachel

Protection expired

Gladiolus L. · Gladiolus

NL
1 record

Quo Vadis

Protection expired

Lilium L. · Lily

NL
1 record

Quintus

Protection expired

Dianthus caryophyllus L. · Carnation

NL
1 record

Quintus

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Queen

Protection expired

Saintpaulia ionantha H. Wendl. · African violet

NL
1 record

Purper Joy

Protection expired

Alstroemeria L. · Alstroemeria

NL
1 record

Puglia

Protection expired

Lilium L. · Lily

NL
1 record

Provine

Protection expired

Festuca ovina ssp. vulgaris

NL
2 records

Provence

Protection expired

Lilium L. · Lily

NL
1 record

Proud Pinlong

Protection expired

Phalaenopsis Bl. · Moth Orchid

NL
1 record

Proton

Protection expired

Gerbera L. · Gerbera

NL
1 record

Protofino

Protection expired

Lilium L. · Lily

NL
1 record

Pronto

Protection expired

Anthurium Schott · Anthurium

NL
1 record

Promptus

Protection expired

Raphanus sativus L. · Radish

Semenarna Ljubljana, SI

SI
1 record

Promir

Protection expired

Lactuca sativa L. · Lettuce

NL
2 records

Priscilla

Protection expired

Anthurium Schott · Anthurium

NL
1 record

Prisca

Protection expired

Gerbera L. · Gerbera

NL
1 record

Prinzess

Protection expired

Saintpaulia ionantha H. Wendl. · African violet

NL
1 record

Prinz

Protection expired

Saintpaulia ionantha H. Wendl. · African violet

NL
1 record

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