⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-82521, and has not been changed.

Euphorbia thi var. subinarticulata (Schweinf.) N.E.Br. is a synonym of Euphorbia polyacantha Boiss.

The record derives from WCSP which reports it as a synonym (record 82521) with original publication details: Fl. Trop. Afr. 6(1): 582 1912.