Dynamo
Protection expiredChrysanthemum L. · Chrysanthemum
Shoesmith, Leonard H.|deceased, late of Westfield, England, by May Victoria Shoesmith, executrix
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.
Chrysanthemum L. · Chrysanthemum
Shoesmith, Leonard H.|deceased, late of Westfield, England, by May Victoria Shoesmith, executrix
Beta vulgaris Sugar Beet Group · Sugar beet
Strube D&S GMBH
Triticum durum Desf. · Durum wheat
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
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Phaseolus vulgaris L. · Common bean
Carl Sperling & Co. GmbH Herrn Walter Sperling
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Günter Dümmen
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MARGA DÜMMEN
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GÜNTHER DÜMMEN
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INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
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Sativa coop (IT)
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Othmar Frei
Zea mays L. subsp. mays (Maize Group) · Maize
SYNGENTA SEEDS AG, CH
Solanum melongena L. · Eggplant
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Tulipa L. · Tulip
J.W.A. van der Wereld
Tulipa L. · Tulip
J. Boere Buitenlust B.V.
Rosa L. · Rose
Silvan Kamstra
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Royal Sluis (NL)
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GERMAIN'S COTTON SEEDS
Triticum aestivum L. · Bread wheat
Demeterhof Loosdorf Mag. Alfons und Verena Piatti
Beta vulgaris Sugar Beet Group · Sugar beet
Florimond Desprez Veuve et Fils, FR
Phlox drummondii Hook. · Annual phlox
Sakata Seed Corporation (SCC)
Saintpaulia ionantha H. Wendl. · African violet
Holtkamp, Sr., Reinhold|Werther Strasse 112, D4294 Isselburg, Federal Republic of Germany
Brassica napus L. · Rapeseed
MONSANTO TECHNOLOGY
Brassica napus L. · Rapeseed
MONSANTO TECHNOLOGY