⚠ Version 1 of The Plant List has been superseded.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 Arum trilobatum in version 1.1 of The Plant List.
This name is a synonym of Typhonium roxburghii .
The record derives from Tropicos which reports it as a synonym (record 50006797
) with original publication details: Fl. Ind., ed. 1832 3: 505 505 1832.