⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-180422, with some changes.

Rubia tenuifolia subsp. stenophylla (Boiss.) Ehrend. is a synonym of Rubia tenuifolia subsp. doniettii (Griseb.) Ehrend. & Schönb.-Tem.

This name is a synonym of Rubia tenuifolia subsp. doniettii (Griseb.) Ehrend. & Schönb.-Tem..

The record derives from WCSP which reports it as a synonym (record 180422) with original publication details: Fl. Lowland Iraq 569 1964.