Stadia
Protection expiredDianthus L. · Carnation
VAN STAAVEREN BV (NL)
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.
Dianthus L. · Carnation
VAN STAAVEREN BV (NL)
Pisum sativum L. · Pea
Syngenta Participations AG
Kalanchoe Adans. · Kalanchoe
Mikkelsen Inc.
Beta vulgaris Sugar Beet Group · Sugar beet
DIECKMANN| Ulrich Dieckmann
Phaseolus vulgaris L. · Common bean
ROGERS SEEDS COMPANY (US)
Chrysanthemum L. · Chrysanthemum
WALTER H. JESSEL, JR. & WILLIAM E. DUFFETT
Solanum lycopersicum L. · Tomato
Western Seed Espana S.A.
Brassica napus var. napus · Rapeseed
Rustica Prograin Genetique SA (FR)
Chrysanthemum L. · Chrysanthemum
WALTER H. JESSEL, JR. & WILLIAM E. DUFFETT
Saintpaulia ionantha H. Wendl. · African violet
Holtkamp, Sr., Reinhold|Isselburg, Federal Republic of Germany
Begonia L. · Begonia
Man, Jan|Lisse, Netherlands
Zea mays L. subsp. mays (Maize Group) · Maize
SOGES (FR)
Phaseolus vulgaris L. · Common bean
Vilmorin, S.A.
Helianthus annuus L. · Sunflower
Northrup King Semences SA (FR)
Capsicum annuum L. · Bell pepper
VILMORIN, S.A.
Zea mays L. subsp. mays (Maize Group) · Maize
SOGES (FR)
Hordeum vulgare L. · Barley
HAO-DEMETER - Cereal Institute
Hordeum vulgare L. · Barley
Graminor AS, N-2322 Ridabu
Avena sativa L. · Oat
Graminor AS, N-2322 Ridabu
Zea mays L. · Maize
SEMUNDO ITALIA SRL - SEMUNDO SAATZUCHT GMBH
Solanum tuberosum L. · Potato
C. Meijer
Triticum durum Desf. · Durum wheat
Chatzimichail Anastasios
Sinapis alba L. · White mustard
KWS SAAT SE & CO.KGAA
Chrysanthemum L. · Chrysanthemum
Lintott, Keith G.|Sussex, England