Photo 6814781, (c) Tomás Curtis, some rights reserved (CC BY-NC), uploaded by Tomás Curtis

Attribution © Tomás Curtis some rights reserved Uploaded by tcurtis Source iNaturalist Associated observations Photos / Sounds What Pustule Crust Lichen (Lepra pustulata) Observer tcurtis Date March 2017 Place Ohio, US (Google, OSM) Date Added March 31, 2017 11:11 PM EDT 2 IDs Research Grade View Sizes small medium large original