⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35109811, and has not been changed.
This name is a synonym of Pterobryon flagelliferum .
The record derives from Tropicos which reports it as a synonym (record 35109811
) with original publication details: Nat. Pflanzenfam. (ed. 2) 11: 152 152 1925.