⚠ Version 1 of The Plant List has been superseded.
This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Regmatodon orizabensis in version 1.1 of The Plant List.
This name is a synonym of Regmatodon orthostegius .
The record derives from Tropicos which reports it as a synonym (record 35145028
) with original publication details: Forh. Vidensk.-Selsk. Kristiania 1882(24): 37 37 1883.