⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Psorospermum tenuifolium in version 1.1 of The Plant List.

Psorospermum tenuifolium var. laxiflorum Engl. is a synonym of Psorospermum laxiflorum (Engl.) Engl.

This name is a synonym of Psorospermum laxiflorum (Engl.) Engl..

The record derives from Tropicos which reports it as a synonym (record 50052122) with original publication details: Bot. Jahrb. Syst. 17: 85 85 1893.