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Leaf scales removed after sterilization
Individual florets removed and soaked in plant growth hormones
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1 2
3
Stages in regeneration from ovaries
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Regeneration from complete floret
Regeneration from ovary and pedicel
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Regeneration from vegetative buds
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Rhododendron macabeanum – Trengwainton form
Rhododendron macabeanum -Trewithen form
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Magnolia shoots
Jelly culture
Liquid culture with floral foam support
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Camellia shoots under micropropagation
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Hymenoscyphus ericae
Oidiodendron maius
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GARDENS: 39
TAXA: 800+
GENERA INCLUDES:
RhododendronMagnoliaMenziesiaCamelliaViburnumPieris
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Objective 1
Defra
Heligan gardens
Caerhays
NT Trengwainton
NT Knightshayes
Penjerrick Gardens
Lamellen Gardens
Chyverton
Trewithen Gardens
Pencarrow
Bodnant Gardens
NCCPG – Devon branch
Cornwall Gardens Trust
Cornwall Garden Society
Lady Boyd Trust
Duke of Cornwall Trust
Carew Pole Trust
The Tanner Trust
We are extremely grateful for the financial support received from the following gardens and organisations:
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R. arboreum R. arboreum subsp. cinnamomeum
R. decorum
R. griersonianum R. griffithianum
R. Sir Charles Lemon
R. thomsonii R. sino grandeR. Trebah Gem