⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-100359193, with some changes.

Euclisia nigra (Greene) Greene is a synonym of Streptanthus glandulosus subsp. niger (Greene) Al-Shehbaz, M.S. Mayer & D.W. Taylor

This name is a synonym of Streptanthus glandulosus subsp. niger (Greene) Al-Shehbaz, M.S. Mayer & D.W. Taylor.

The record derives from Tropicos which reports it as a synonym (record 100359193) with original publication details: Landw. Forsch. 1: 83 83 1904.