The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35155762, with some changes.

M Rhynchostegium cupressinum Besch. is a synonym of Rhynchostegiopsis flexuosa (Sull.) Müll. Hal.

This name is a synonym of Rhynchostegiopsis flexuosa (Sull.) Müll. Hal..

The record derives from Tropicos which reports it as a synonym (record 35155762) with original publication details: Mém. Soc. Sci. Nat. Cherbourg 16: 250 250 1872.