BÓTTNERS TREIB
Protection expiredLactuca sativa L. · Lettuce
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.
Lactuca sativa L. · Lettuce
Lotus corniculatus L. · Bird's-foot trefoil
Triticum aestivum L. · Bread wheat
Coop de Pau SCA (FR)
Triticum aestivum L. · Bread wheat
Hybritech Europe SNC (FR)
Zea mays L. subsp. mays (Maize Group) · Maize
Dr Hans Rolf Spath (DE)
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Zakład Ogrodniczo-Szkółkarski Ryszard Majewski
Abelmoschus esculentus (L.) Moench · Okra
HAO-DEMETER Vine, Fruit Trees and Vegetable Research Institute
Lactuca sativa L. · Lettuce
Phaseolus vulgaris L. · Common bean
SPAETH HANS| Dr. Hans Rolf Spaeth
Prunus persica (L.) Batsch · Peach
Pepinieres Valla Georges SCEA (FR)
Triticum durum Desf. · Durum wheat
Groupement Agricole Essonnois (FR)
Lactuca sativa L. var. longifolia Lam. · Romaine lettuce
Beta vulgaris Leaf Beet Group · Swiss chard
Cichorium endivia L. · Endive
Zea mays L. subsp. mays (Maize Group) · Maize
R 2n (FR)
Avena sativa L. · Oat
Tourneur Grandes Cultures Obtentions SNC (FR)
Allium cepa L. · Onion
Raphanus sativus L. var. niger (Mill.) S. Kerner · Black radish
Ribes nigrum L. · Blackcurrant
Sesamum indicum L. · Sesame
Prunus avium (L.) L. · Sweet cherry
Lactuca sativa L. · Lettuce
Prunus domestica L. · European plum
Panicum miliaceum L. · Proso millet