GK Kolos
Protection expiredZea mays L. · Maize
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.
Zea mays L. · Maize
Capsicum annuum L. · Bell pepper
Lilium L. · Lily
Lilium L. · Lily
Lilium L. · Lily
Gerbera L. · Gerbera
Chrysanthemum L. · Chrysanthemum
Rhipsalis Gaertn. · Mistletoe cactus
Callistephus chinensis (L.) Nees · China aster
Sinningia speciosa (G. Lodd.) Hiern · Gloxinia
Lilium L. · Lily
Gladiolus L. · Gladiolus
Gerbera L. · Gerbera
Chrysanthemum L. · Chrysanthemum
Dianthus caryophyllus L. · Carnation
Rosa L. · Rose
Gerbera L. · Gerbera
Allium cepa L. · Onion
Saatzucht Quedlinburg-DE
Lilium L. · Lily
Zea mays L. · Maize
KWS MAIS GMBH (DE)
Lilium L. · Lily
Tulipa L. · Tulip
Beta vulgaris L. · Beet
Lilium L. · Lily