⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-158257, and has not been changed.

Plectranthus macrocalyx Dunn is a synonym of Isodon macrocalyx (Dunn) Kudô

This name is a synonym of Isodon macrocalyx (Dunn) Kudô.

The record derives from WCSP which reports it as a synonym (record 158257) with original publication details: Notes Roy. Bot. Gard. Edinburgh 8: 157 1913.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:454519-1.