⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35143568, 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 35143568
) with original publication details: J. Linn. Soc., Bot. 22: 312. 15 f. 20--22 312 1886.