⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-29208858, with some changes.
This name is a synonym of Phtheirospermum japonicum .
The record derives from Tropicos which reports it as a synonym (record 29208858
) with original publication details: Index Sem. (St. Petersburg) 1: 35 35 1835.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:808366-1
.