⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-13070718, with some changes.

Echinospartum boissieri subsp. webbii (Spach) Smithies is a synonym of Echinospartum boissieri subsp. webbii (Spach) Greuter & Burdet

The record derives from Tropicos which reports it as a synonym (record 13070718) with original publication details: Englera 3: 338 338 1984.