1. Echinopsis valida var. forbesii Rud.Mey.

    1. This is a synonym of Acanthocalycium rhodotrichum (K.Schum.) Schlumpb.

Echinopsis valida var. forbesii Rud.Mey. appears in other Kew resources:

First published in Monatsschr. Kakteenk. 5: 133 (1895)

Sources

Kew Names and Taxonomic Backbone
The International Plant Names Index and World Checklist of Selected Plant Families 2019. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
© Copyright 2017 International Plant Names Index and World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0