1. Echinopsis chacoana var. spinosior F.Ritter

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

Echinopsis chacoana var. spinosior F.Ritter appears in other Kew resources:

First published in Succulenta (Netherlands) 44: 26 (1965)

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