⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50148973, with some changes.

Karwinskia affinis Schltdl. is a synonym of Rhamnus humboldtiana Willd. ex Schult.

This name is a synonym of Rhamnus humboldtiana Willd. ex Schult..

The record derives from Tropicos which reports it as a synonym (record 50148973) with original publication details: Linnaea 15: 460 460 1841.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:717570-1.