Photo 26685523, (c) Luis Humberto Velez H., some rights reserved (CC BY-NC), uploaded by Luis Humberto Velez H.

Attribution © Luis Humberto Velez H. some rights reserved Uploaded by betto0222 Source iNaturalist Mexico Associated observations Photos / Sounds What Ariocarpus trigonus Observer betto0222 Date October 2018 Place Tamaulipas, MX (Google, OSM) Date Added October 15, 2018 10:05 AM CDT 7 IDs Research Grade View Sizes small medium large original