Mammillaria hahniana subsp. bravoae (R.T.Craig) D.R.Hunt, Mammillaria Postscripts 6: 10. 1997 Mammillaria hahniana subsp. bravoae (R.T.Craig) D.R.Hunt, Mammillaria Postscripts 6: 10. 1997is new combination for Mammillaria bravoae R.T.Craig, Mammill. Handb.: 112. 1945Taxon for this nameMammillaria hahniana subsp. bravoae (R.T.Craig) D.R.Hunt