⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-82119, with some changes.

Euphorbia seguieriana var. prostrata Fiori is a synonym of Euphorbia nicaeensis subsp. prostrata (Fiori) Arrigoni

The record derives from WCSP which reports it as a synonym (record 82119) with original publication details: Nuov. Fl. Italia 2: 183 1926.