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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

Staccato

Protection expired

Lilium L. · Lily

NL
1 record

Srdce Francie

Protection expired

Callistephus chinensis (L.) Nees · China aster

SK
1 record

Sprinter

Protection expired

Dianthus caryophyllus L. · Carnation

NL
1 record

Springtime

Protection expired

Freesia Eckl. ex Klatt · Freesia

NL
1 record

Spoleto

Protection expired

Lilium L. · Lily

NL
1 record

Spinmark

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Spemets

Protection expired

Rosa L. · Rose

NL
1 record

Spano

Protection expired

Zea mays L. · Maize

SK
1 record

Sorrento

Protection expired

Lilium L. · Lily

NL
1 record

Sorrento

Protection expired

Alstroemeria L. · Alstroemeria

NL
1 record

Sonesta F 1

Protection expired

Allium cepa L. · Onion

Syngenta Seeds BV (NL)

SI
1 record

Solo

Protection expired

Anthurium Schott · Anthurium

NL
1 record

Solid Gold

Protection expired

Lilium L. · Lily

NL
1 record

SOLF0618J

Protection expired

Helianthus annuus L. · Sunflower

UA
2 records

Solar

Protection expired

Gerbera L. · Gerbera

NL
1 record

Sofia

Protection expired

Raphanus sativus L. · Radish

DE
1 record

Snowwhite

Protection expired

Muscari · Grape hyacinth

NL
1 record

Snowstar

Protection expired

Lilium L. · Lily

NL
1 record

Snow King

Protection expired

Lilium longiflorum Thunb. · Easter lily

NL
1 record

Snowfly

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
1 record

Snowflake

Protection expired

Alstroemeria L. · Alstroemeria

NL
1 record

Snowdon

Protection expired

Freesia Eckl. ex Klatt · Freesia

NL
1 record

Snežna kepa

Protection expired

Brassica oleracea L. (Cauliflower Group) · Cauliflower

Rijk Zwaan (NL)

SI
1 record

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