⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35141548, with some changes.

Polytrichum itatiaiae Müll. Hal. is a synonym of Pogonatum perichaetiale subsp. oligodus (Kunze ex Müll. Hal.) Hyvönen

This name is a synonym of Pogonatum perichaetiale subsp. oligodus (Kunze ex Müll. Hal.) Hyvönen.

The record derives from Tropicos which reports it as a synonym (record 35141548) with original publication details: Bull. Herb. Boissier 6: 25 25 1898.