⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35184077, with some changes.

Isotheciopsis formosica f. flagellata Nog. is a synonym of Isotheciopsis comes (Griff.) Nog.

This name is a synonym of Isotheciopsis comes (Griff.) Nog..

The record derives from Tropicos which reports it as a synonym (record 35184077) with original publication details: J. Hattori Bot. Lab. 4: 47 47 1949.