⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50212646, with some changes.

Orthothecium hirsutum (Lour.) Hassk. is a synonym of Helicteres hirsuta Lour.

This name is a synonym of Helicteres hirsuta Lour..

The record derives from Tropicos which reports it as a synonym (record 50212646) with original publication details: Cat. Hort. Bot. Bogor. 202 202 1844.