Photo 6674361, (c) Andrés Zapata, some rights reserved (CC BY), uploaded by Andrés Zapata

Attribution © Andrés Zapata some rights reserved Uploaded by andresbravo Source iNaturalist Mexico Associated observations Photos / Sounds What Ariocarpus retusus ssp. retusus Observer andresbravo Date December 2016 Place San Luis Potosí, MX (Google, OSM) Date Added March 22, 2017 10:39 AM PDT 9 IDs Research Grade View Sizes small medium large original