⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35120351, with some changes.
This name is a synonym of Trematodon longicollis .
The record derives from Tropicos which reports it as a synonym (record 35120351
) with original publication details: Verh. Bot. Vereins Prov. Brandenburg 7: 30 30 1865.