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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

Royal Captiva

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Royal Blue

Protection expired

Hyacinthus orientalis L. · Common hyacinth

NL
1 record

Royal Berjozka

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Roxette

Protection expired

Gladiolus L. · Gladiolus

NL
1 record

Rox 22

Protection expired

Brassica oleracea L. (Red Cabbage Group) · Red cabbage

NL
1 record

Rowena

Protection expired

Bouvardia Salisb. · Bouvardia

NL
1 record

Rovena

Protection expired

Zea mays L. · Maize

SK
1 record

Rot

Protection expired

Cyclamen persicum Mill. · Persian cyclamen

SK
1 record

Rosy Wings

Protection expired

Alstroemeria L. · Alstroemeria

NL
1 record

Rossita I

Protection expired

Capsicum annuum L. · Bell pepper

NL
2 records

Rossalita

Protection expired

Lactuca sativa L. · Lettuce

NL
2 records

Rosita

Protection expired

Nerine bowdenii W. Watson · Corn lily

NL
1 record

Rosi

Protection expired

Kalanchoe Adans. · Kalanchoe

NL
1 record

Rosetta

Protection expired

Anthurium Schott · Anthurium

NL
1 record

Rose Tijuana

Protection expired

Kalanchoe Adans. · Kalanchoe

NL
1 record

Rose Pearl

Protection expired

Saintpaulia ionantha H. Wendl. · African violet

NL
1 record

Rosemarie

Protection expired

Anthurium Schott · Anthurium

NL
1 record

Rosello

Protection expired

Lilium L. · Lily

NL
1 record

Rosea

Protection expired

Amberboa moschata (L.) DC.

SK
1 record

Rosamunde

Protection expired

Begonia L. · Begonia

NL
1 record

Rosalina

Protection expired

Saintpaulia ionantha H. Wendl. · African violet

SK
1 record

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