⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-368235, and has not been changed.
This name is a synonym of Cyanea platyphylla .
The record derives from WCSP which reports it as a synonym (record 368235
) with original publication details: Bull. Torrey Bot. Club 44: 229 1917.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:141971-1
.