Conifer cultivar registration

The RHS is the International Cultivar Registration Authority for conifer cultivar names


Download registration forms here:

Application form to register a conifer name

Application form to register a conifer name (North American version)

Guidance notes for North American form


The RHS publishes The International Conifer Register, and subsequent supplements.

Conifer registers

Gardening with the RHS

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The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.