Appears to be the only one in Florida that forms "compact subglobose colonies." (per Rosenstreter key at https://www.floridamuseum.ufl.edu/herbarium/lib/pdf/Rosentreter_Field_oriented_keys_to_the_Florida_lichens_Dec_2015.pdf)
Fraser Watson
2018-12-00
Wed Dec 26 2018 10:00:03 GMT-0500 (EST)
United States of America, Florida, 47615099 SE Pompano Ter, Stuart, FL, US