⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50081135, with some changes.
This name is a synonym of Fremontodendron californicum .
The record derives from Tropicos which reports it as a synonym (record 50081135
) with original publication details: Leafl. W. Bot. 1(12): 140 140 1934.