Szarvasi 59
Protection expiredPoa pratensis L. · Kentucky bluegrass
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.
Poa pratensis L. · Kentucky bluegrass
Dactylis glomerata L. · Cocksfoot
Cannabis sativa L. · Hemp
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Capsicum annuum L. · Bell pepper
Zea mays L. subsp. mays (Maize Group) · Maize
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Raphanus sativus L. var. sativus · Radish
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Zea mays L. · Maize
Brassica oleracea L. (White Cabbage Group) · White cabbage
Trifolium pratense L. · Red clover
Glycine max (L.) Merr. · Soybean
Phleum pratense L. · Timothy grass
Allium cepa L. var. cepa · Onion
Triticum aestivum L. · Bread wheat
Phaseolus vulgaris L. · Common bean
Spinacia oleracea L. · Spinach
Cucumis melo L. · Melon
Solanum lycopersicum L. · Tomato
Daucus carota L. · Carrot
Solanum lycopersicum L. · Tomato