The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-142327, and has not been changed.

H Orchis caucasica Regel is a synonym of Orchis purpurea subsp. caucasica (Regel) B.Baumann & al.

This name is a synonym of Orchis purpurea subsp. caucasica (Regel) B.Baumann & al..

The record derives from WCSP which reports it as a synonym (record 142327) with original publication details: Index Seminum (LE) 1868(Suppl.): 22 1869.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:648458-1.