⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-13048392, with some changes.

Trifolium filiforme var. dubium (Sibth.) Fiori & Paoletti is a synonym of Trifolium dubium Sibth.

This name is a synonym of Trifolium dubium Sibth..

The record derives from Tropicos which reports it as a synonym (record 13048392) with original publication details: Flor. Ital. 4: 140 140 1907.