⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2706759, and has not been changed.

Ceanothus integerrimus var. parvifolius S.Watson is a synonym of Ceanothus parvifolius (S.Watson) Trel.

This name is a synonym of Ceanothus parvifolius (S.Watson) Trel..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Proc. Amer. Acad. Arts 23: 110 1888.