Monographs Details: Tomasellia exumana Riddle
Authority: Britton, Nathaniel L. & Millspaugh, Charles F. 1920. The Bahama Flora.
Family:Naetrocymbaceae
Discussion:

On bark near Georgetown, Great Exuma (Britton and Millspaugh, February 22-28, 1905, S135, type). The well-developed thallus and the strongly convex stromata are the best characters for distinguishing this species.

Distribution:Exuma Bahamas South America|