Violetta
Protection expiredHordeum vulgare L. · Barley
Saatzucht Josef Breun GdbR (DE)
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.
Hordeum vulgare L. · Barley
Saatzucht Josef Breun GdbR (DE)
Rosa L. · Rose
Verbeek, Gijsbert
Avena sativa L. · Oat
Innoseeds bv (NL)
Secale cereale L. · Rye
Peer Wilde^^^Brigitta Schmiedchen
Festuca rubra L. · Red fescue
DLF-TRIFOLIUM| DLF-Trifolium A/S
Triticum aestivum L. · Bread wheat
Strengs Erben
Lilium L. · Lily
WIM VLETTER
Beta vulgaris Sugar Beet Group · Sugar beet
KWS SAAT SE & CO.KGAA
Rosa L. · Rose
Rosen-Tantau Mathias Tantau Nachfolger
x Triticosecale Wittm. ex A. Camus · Triticale
Rune Elovson
Triticum aestivum L. · Bread wheat
Lantmannen SW Seed AB, SE-268 81 Svalof
Alstroemeria L. · Alstroemeria
van Zanten Plants b.v
Lolium perenne L. · Perennial ryegrass
Innoseeds B.V.
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Seminis Vegetable Seeds
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Seminis Vegetable Seeds
Rosa L. · Rose
RUITER'S| De Ruiter's Nieuwe Rozen B.V.
Rosa L. · Rose
Ruiter, Gijsbert de|Hazerswoude, Netherlands
Hordeum vulgare L. · Barley
Saatzucht Josef Breun GdbR (DE)
Phaseolus vulgaris L. · Common bean
Nunhems Zaden BV (NL)
Beta vulgaris Garden Beet Group · Garden beet
Bejo Zaden B.V.
Beta vulgaris Sugar Beet Group · Sugar beet
KWS SAAT SE and CO KGAA
Raphanus sativus L. var. oleiformis Pers. · Oil radish
Van der Have B.V.
Hordeum vulgare L. · Barley
van Beuningen, Leon