⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-17804495, with some changes.

Tetranthera californica Hook. & Arn. is a synonym of Umbellularia californica (Hook. & Arn.) Nutt.

This name is a synonym of Umbellularia californica (Hook. & Arn.) Nutt..

The record derives from Tropicos which reports it as a synonym (record 17804495) with original publication details: Bot. Beechey Voy. 159 159 1833.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:468771-1.