⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-30800101, with some changes.
This name is a synonym of Styrax officinalis var. californicus (Torr.) Rehder.
The record derives from Tropicos which reports it as a synonym (record 30800101) with original publication details: Smithsonian Contr. Knowl. 6(4): 4 4 1853.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:247617-2.