The International Nepenthes Grex Registry

The International Nepenthes Grex Registry (INGR) records the horticultural hybrids and species produced by Nepenthes growers worldwide.

Please use the options in the menu bar above to navigate this site, or view the sitemap. For more information about the Registry, please visit our About page. To search for registered greges by parent plant, breeder, registration date, or other criteria, please use our Search feature. For information on how to register a grex or to submit an application for registration, visit our Register a Grex page. To get in touch with us, please see our contact information here.

Participating Breeders