On bark of various species. Great Bahama, New Providence, Great Exuina, Long Island: widely distributed in tropical and subtropical regions of both hemispheres. This species is a common and variable one. All stages may be found from that In which the perithecia are completely buried in the thallus and scarcely discernible externally, to that in which the perithecia become half emergent, when they are conspicuous and appear relatively large. Superficially the two extremes look very different.
Distribution:Grand Bahama BahamasSouth America| New Providence BahamasSouth America| Exuma BahamasSouth America| Long Island BahamasSouth America|