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.
Recent years are the most sought-after: the variety is free to use but still in production.
Raphanus sativus L. · Radish
Semenarna Ljubljana, SI
Solanum lycopersicum L. · Tomato
Domaine Public (FR)
Apium graveolens L. var. dulce (Mill.) Pers. · Celery
Harris Moran Seed Company
Raphanus sativus L. · Radish
Semenarna Ljubljana, SI
Chrysanthemum L. · Chrysanthemum
Shoesmith, Leonard H.|deceased, late of Westfield, England, by May V. Shoesmith, executrix
Solanum tuberosum L. · Potato
Hodowla Ziemniaka Zamarte sp. z o.o. - Grupa IHAR
Beta vulgaris Garden Beet Group · Garden beet
Bejo Zaden B.V.
Streptocarpus Lindl. · Cape Primrose
Achim Fleischle
Prunus persica (L.) Batsch · Peach
Thomas O. CHAMBERLIN (US)
Brassica oleracea L. (Broccoli Group) · Broccoli
Kees Broersen Zaden
Linum usitatissimum L. · Common flax
Kweekbedrijf-Zpc (NL)
Solanum lycopersicum L. · Tomato
Tezier SA (FR)
Alstroemeria L. · Alstroemeria
Willem Frederik Van Dorp
Rhododendron L. · Azalea
HACHMANN BAUMSCHULE
Gossypium L. · Cotton
M. Bozhinov, L. Bozhinova, B. Bozhinov
Gossypium L. · Cotton
M. Bozhinov, L. Bozhinova, B. Bozhinov
Solanum lycopersicum L. · Tomato
Domaine Public (FR)
Chrysanthemum L. · Chrysanthemum
François Bernard^^^BERNARD JEAN
Zea mays L. subsp. mays (Maize Group) · Maize
GIE Sockalb (FR)
Beta vulgaris Sugar Beet Group · Sugar beet
Maribo France SA (FR)
Delphinium L. · Larkspur
Gosen Berend Hugo Bartels
Phlox L. · Phlox
Bartels Breeding B.V
Phlox L. · Phlox
Bartels Breeding B.V
Zea mays L. subsp. mays (Maize Group) · Maize
RAGT SA (FR)/Dekalb Genetics Corporation (usa) (US)