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⚠ Version 1 of The Plant List has been superseded.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 kew-2844769, and has not been changed.

M Helleborus macranthus Freyn is a synonym of Helleborus niger subsp. macranthus (Freyn) Schiffn.

This name is a synonym of Helleborus niger subsp. macranthus (Freyn) Schiffn..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Flora 64: 209 1881.