Photo 1566937, (c) Ron Savage, some rights reserved (CC BY-NC-SA), uploaded by Ron Savage

Attribution © Ron Savage some rights reserved Uploaded by ronsavage Source iNaturalist Guatemala Associated observations Photos / Sounds What Little Nipple Cactus (Mammillaria meiacantha) Observer ronsavage Date August 15, 2007 Place El Huizache, San Luis Potosi, Mexico (Google, OSM) Date Added February 20, 2015 01:32 PM MST Tags Cacti, San Luis Potosi, Mexico 6 IDs Research Grade View Sizes small medium large original Copyright Ron Savage