1. Mammillaria voburnensis var. collinsii (Britton & Rose) Repp.

    1. This is a synonym of Mammillaria karwinskiana subsp. collinsii (Britton & Rose) D.R.Hunt

Mammillaria voburnensis var. collinsii (Britton & Rose) Repp. appears in other Kew resources:

First published in Gattung Mammill. nach dem Heutigen Stand Meines Wissens: 175 (1987)

Not accepted by

  • Véliz, M. (2008). Las Cactáceas de Guatemala: 1-129. Unidad de Investigación Herbario BIGU, Universidad de San Carlos de Guatemala. [Cited as Mammillaria karwinskiana subsp. collinsii.]

Sources

Kew Names and Taxonomic Backbone
The International Plant Names Index and World Checklist of Selected Plant Families 2020. 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