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⚠ Version 1 of The Plant List has been superseded.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 tro-27500166, with some changes.

M Karwinskia humboldtiana (Willd. ex Roem. & Schult.) Zucc. 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 27500166) with original publication details: Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. 1: 353 353 1832.