⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35137623, with some changes.

Isopterygium hawaicum (Müll. Hal.) Paris is a synonym of Isopterygium albescens (Hook.) A. Jaeger

This name is a synonym of Isopterygium albescens (Hook.) A. Jaeger.

The record derives from Tropicos which reports it as a synonym (record 35137623) with original publication details: Index Bryol. Suppl. 219 219 1900.