⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-234799, and has not been changed.

Costus tarmicus Loes. is a synonym of Costus guanaiensis var. tarmicus (Loes.) Maas

This name is a synonym of Costus guanaiensis var. tarmicus (Loes.) Maas.

The record derives from WCSP which reports it as a synonym (record 234799) with original publication details: Notizbl. Bot. Gart. Berlin-Dahlem 10: 709 1929.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:66922-2.