⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-359689, and has not been changed.

Trachelium caeruleum subsp. lanceolatum (Guss.) Arcang. is a synonym of Trachelium lanceolatum Guss.

This name is a synonym of Trachelium lanceolatum Guss..

The record derives from WCSP which reports it as a synonym (record 359689) with original publication details: Comp. Fl. Ital. 457 1882.