⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35164818, with some changes.
This name is a synonym of Hymenostylium recurvirostrum .
The record derives from Tropicos which reports it as a synonym (record 35164818
) with original publication details: Bull. Herb. Boissier, sér. 2, 8: 331 331 1908.