Mammillaria anniana Glass & R. A. Foster

Description: English: Mammillaria anniana, Seen @ Jaya's Garden. Date: 8 January 2014, 19:25:42. Source: https://www.flickr.com/photos/kumaravel/11867074265/in/photolist-j5DRJH. Author: Thangaraj Kumaravel. Camera location 13° 02′ 54.45″ N, 80° 13′ 36.8″ E : View all coordinates using: OpenStreetMap - Google Earth: 13.048458; 80.226888.