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⚠ Version 1 of The Plant List has been superseded.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-133207, and has not been changed.

H Nauclea korthalsii Steud. is a synonym of Mitragyna speciosa (Korth.) Havil.

This name is a synonym of Mitragyna speciosa (Korth.) Havil..

The record derives from WCSP which reports it as a synonym and as an invalid name (record 133207) with original publication details: Nomencl. Bot. ed. 2, 2: 186 1841.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:757139-1.