⚠ Version 1 of The Plant List has been superseded.
This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Takasagoya trinervia in version 1.1 of The Plant List.
This name is a synonym of Hypericum geminiflorum subsp. geminiflorum .
The record derives from Tropicos which reports it as a synonym (record 7801813
) with original publication details: Bot. Mag. (Tokyo) 50(597): 503 503 1936.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:429308-1
.