Skip to content
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

Hees

Protection expired

Populus x canadensis Moench · Carolina poplar

NL
1 record

Harmony

Protection expired

Freesia Eckl. ex Klatt · Freesia

NL
1 record

Harmat

Protection expired

Rosmarinus officinalis L. · Rosemary

HU
1 record

Harkovszkoje 65

Protection expired

Panicum miliaceum L. · Proso millet

HU
1 record

Hanuhl

Protection expired

Rosa L. · Rose

NL
1 record

Hanrian

Protection expired

Rosa L. · Rose

NL
1 record

Hana

Protection expired

Matthiola incana (L.) R. Br. · Hoary stock

SK
1 record

Halmaji

Protection expired

Miscanthus · Silvergrass

HU
1 record

Halley

Protection expired

Gladiolus L. · Gladiolus

NL
1 record

Guernsey

Protection expired

Pastinaca sativa L. · Parsnip

HU
1 record

Gruppenblau

Protection expired

Salvia farinacea Benth. · Mealycup sage

SK
1 record

Grote Late Groene

Protection expired

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

Saatzucht Quedlinburg-DE

SI
1 record

Grenadin bílý

Protection expired

Dianthus caryophyllus L. · Carnation

SK
1 record

Green Wonder

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Greenstar

Protection expired

Calathea lietzei E. Morren · Brazilian calathea

NL
1 record

Jump to page 106 212 318 405 424 495 515 530 605 636