The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-103533, and has not been changed.

M Hallieracantha nigrescens Merr. is a synonym of Ptyssiglottis nigrescens (Merr.) B. Hansen

This name is a synonym of Ptyssiglottis nigrescens (Merr.) B. Hansen.

The record derives from Tropicos which reports it as a synonym (record 103533).

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:49347-1.