⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-3600093, and has not been changed.
This name is a synonym of Corylus cornuta subsp. californica .
The record derives from Tropicos which reports it as a synonym (record 3600093
) with original publication details: Gard. & Forest 8: 263 263 1895.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:66430-2
.