About the RHS
We're a UK charity established to share the best in gardening. Our work is driven by our simple love of plants and the belief that gardeners make the world a better place.
Find orchids by parentage or grex name searches
Parentage Search can be used to identify any grexes from particular seed and pollen parents.
Grex Name Search can be used to find the parentage of particular grexes.
Grex name search
If you have a further inquiry about the names of orchid hybrids and/or their parents, it should be made to the International Orchid Registrar, at the following address: 83 Victoria Road, Selston, Nottinghamshire, NG16 6AR, UK. Tel. 0044 1773 511814. fax. 0044 115 876 7963. Email: firstname.lastname@example.org.