⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35120270, with some changes.
This name is a synonym of Trematodon longicollis .
The record derives from Tropicos which reports it as a synonym (record 35120270
) with original publication details: Flora 69: 278 278 1886.