⚠ Version 1 of The Plant List has been superseded.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 Acaena hieronymi in version 1.1 of The Plant List.
This name is a synonym of Acaena myriophylla .
The record derives from Tropicos which reports it as a synonym (record 27805531
) with original publication details: Acaena 17: 77, t. 7, f. 14 77 1911.