⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35107754, with some changes.
This name is a synonym of Philonotis thwaitesii .
The record derives from Tropicos which reports it as a synonym (record 35107754
) with original publication details: Bot. Mag. (Tokyo) 55: 14. 20 14 1941.