⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50093067, with some changes.

Krynitzkia scouleri (Hook. & Arn.) B. Gray is a synonym of Plagiobothrys scouleri (Hook. & Arn.) I.M. Johnst.

This name is a synonym of Plagiobothrys scouleri (Hook. & Arn.) I.M. Johnst..

The record derives from Tropicos which reports it as a synonym (record 50093067) with original publication details: Proc. Amer. Acad. Arts 20: 267 267 1885.