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Public domain varieties
protection has expired
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Crops
All: crops
Crops
botanical species
Genera
if the exact species is unknown
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diseases and cultivar traits
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All: breeders
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breeder of the variety
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Peter Trewavas
Peter Trewavas
Varieties in registries
1
Also listed in registries as:
Peter Trewavas
Breeder's varieties
TREW01
Active
Pittosporum tenuifolium
Gaertn.
· Kohuhu
Peter Trewavas
2 records