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⚠ Version 1 of The Plant List has been superseded.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-180843, with some changes.

H Ruyschiana heterophylla (Benth.) House is a synonym of Dracocephalum heterophyllum Benth.

This name is a synonym of Dracocephalum heterophyllum Benth..

The record derives from WCSP which reports it as a synonym (record 180843) with original publication details: Bull. New York State Mus. Nat. Hist. 243-244: 67 1923.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:455530-1.