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Public domain varieties
protection has expired
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Crops
All: crops
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botanical species
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if the exact species is unknown
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diseases and cultivar traits
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JOHANN WIETING
JOHANN WIETING
Varieties in registries
2
Also listed in registries as:
JOHANN WIETING
Breeder's varieties
Diderk
Active
Rhododendron L.
· Azalea
JOHANN WIETING
2 records
Hille
Terminated
Rhododendron L.
· Azalea
JOHANN WIETING
1 record