⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50007034, with some changes.
This name is a synonym of Stephania japonica var. japonica .
The record derives from Tropicos which reports it as a synonym (record 50007034
) with original publication details: Syst. Veg. (ed. 14) 892 892 1784.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:927493-1
.