⚠ Version 1 of The Plant List has been superseded.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 Philonotis tomentella in version 1.1 of The Plant List.
This name is a synonym of Philonotis seriata var. compacta .
The record derives from Tropicos which reports it as a synonym (record 35108067
) with original publication details: Mém. Soc. Sci. Nat. Cherbourg 36: 413 413 1908.