⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35173483, with some changes.

Orthotrichum killiasii Müll. Hal. is a synonym of Orthotrichum speciosum Nees

This name is a synonym of Orthotrichum speciosum Nees.

The record derives from Tropicos which reports it as a synonym (record 35173483) with original publication details: Jahresber. Naturf. Ges. Graubündens 3: 166 166 1858.