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.
Impatiens L. · Balsam
LYNDON W. DREWLOW C/O MIKKELSENS INC.
Petunia Juss. · Petunia
Yasuyuki Murakami
Brassica napus var. napus · Rapeseed
Serasem (FR)/Institut National de la Recherche Agronomique (FR)
Chrysanthemum L. · Chrysanthemum
Fides
Lavatera L. · Tree mallow
Lommerse, Jan
Pisum sativum L. · Pea
W BROTHERTON SEED CO INC
Pelargonium L'Hér. ex Ait. · Geranium
Wolfgang KIRMANN (AT)
Pisum sativum L. · Pea
Syngenta Participations AG
Kalanchoe Adans. · Kalanchoe
Knaap, Jacques C. M. Van der|De Lier, Netherlands
Trifolium repens L. · White clover
Landbruks- og matdepartementet, N - 0030 Oslo
Solanum lycopersicum L. · Tomato
Ergon International, NL
Solanum lycopersicum L. · Tomato
Golden West Seed Co.
Dianthus caryophyllus L. · Carnation
JACOB VAN ANDEL
Dianthus L. · Carnation
VAN STAAVEREN BV (NL)
Dianthus caryophyllus L. · Carnation
van Staaveren B.V.
Zea mays L. subsp. mays (Maize Group) · Maize
KWS Saat AG, DE
Dianthus L. · Carnation
VAN STAAVEREN BV (NL)
Dianthus L. · Carnation
VAN STAAVEREN BV (NL)
Dianthus L. · Carnation
VAN STAAVEREN BV (NL)
Dianthus L. · Carnation
VAN STAAVEREN BV (NL)
Dianthus L. · Carnation
VAN STAAVEREN BV (NL)
Dianthus L. · Carnation
VAN STAAVEREN BV (NL)
Dianthus L. · Carnation
VAN STAAVEREN BV (NL)
Dianthus L. · Carnation
VAN STAAVEREN BV (NL)