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⚠ Version 1 of The Plant List has been superseded.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-35173168, and has not been changed.

M Orthotrichum aurantiacum Gronvall is a synonym of Orthotrichum arnellii var. aurantiacum Medelius

This name is a synonym of Orthotrichum arnellii var. aurantiacum Medelius.

The record derives from Tropicos which reports it as a synonym (record 35173168) with original publication details: Bidr. Känned. Nord. Orthotrichum & Ulota 16 16 1885.