Violetkönigin
Protection expiredLobularia maritima (L.) Desv. · Sweet alyssum
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.
Lobularia maritima (L.) Desv. · Sweet alyssum
Tulipa L. · Tulip
Prunus avium (L.) L. · Sweet cherry
Tulipa L. · Tulip
Hordeum vulgare L. · Barley
NS ratarstvo (YU)
Gerbera L. · Gerbera
Panicum miliaceum L. · Proso millet
Avena sativa L. · Oat
Agronomski fakultet Sveučilišta u Zagrebu, Zavod za sjemenarstvo (HR)
Petroselinum crispum (Mill.) Nyman ex A. W. Hill · Parsley
Cichorium intybus L. · Chicory
Semenarna Ljubljana, SI
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Gaulnettya W.J. Marchant · Gaulnettya
Pisum sativum L. · Pea
Semenarna Ljubljana, SI
Allium porrum L. · Leek
Semenarna Ljubljana, SI
Brassica oleracea L. (Broccoli Group) · Broccoli
Sativa coop (IT)
Hippeastrum Herb. · Amaryllis
Lilium L. · Lily
Limonium sinuatum (L.) Mill. · Statice
Gladiolus L. · Gladiolus
Prunus armeniaca L. · Apricot
Camelina sativa (L.) Crantz · Camelina
Rosa L. · Rose
Ribes nigrum L. · Blackcurrant
Cichorium intybus L. · Chicory
C. E. Zimmermann (US)