Psathas
Protection expiredTriticum durum Desf. · Durum wheat
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.
Triticum durum Desf. · Durum wheat
Pisum sativum L. · Pea
Beta vulgaris Sugar Beet Group · Sugar beet
Syngenta Seeds
Vicia faba L. · Broad bean
Landwirtschaftliche Bundesversuchswirtschaften Ges.m.b.H.
Nicotiana tabacum L. · Tobacco
HAO-DEMETER Cotton and Industrial Crops Institute
Nicotiana tabacum L. · Tobacco
Allium cepa L. · Onion
Prunus avium (L.) L. · Sweet cherry
Prunus armeniaca L. · Apricot
Philippe AJOUC (FR)
Nicotiana tabacum L. · Tobacco
Nicotiana tabacum L. · Tobacco
Nicotiana tabacum L. · Tobacco
Nicotiana tabacum L. · Tobacco
Asparagus officinalis L. · Asparagus
Apium graveolens L. · Celery
Apium graveolens L. · Celery
Apium graveolens L. · Celery
Apium graveolens L. · Celery
Zea mays L. subsp. mays (Maize Group) · Maize
Pioneer Hi-Bred International Inc (US)
Zea mays L. subsp. mays (Maize Group) · Maize
PIONEER OVERSEAS CORPORATION US
Nicotiana tabacum L. · Tobacco
Nicotiana tabacum L. · Tobacco
HAO-DEMETER Cotton and Industrial Crops Institute
Vicia villosa Roth · Hairy vetch
Malus pumila L. Mill. · Paradise apple
INCONNU (FR)