Photo 645071, (c) Richard Reynolds, some rights reserved (CC BY-NC), uploaded by Richard Reynolds

Attribution © Richard Reynolds some rights reserved Uploaded by richardreynolds3956 Source iNaturalist Associated observations Photos / Sounds What Little Nipple Cactus (Mammillaria meiacantha) Observer richardreynolds3956 Date May 10, 2010 Place Big Bend National Park, TX (Google, OSM) Date Added January 21, 2014 03:19 PM CST Tags Mammillaria heyderi var. meiacantha, Mammillaria meicantha, Ball Cactus, Cream Cactus, Cream Pincushion, Heyder's Nipple Cactus 7 IDs Research Grade View Sizes small medium large original