About Rhytisma americanum Hudler & Banik
Rhytisma americanum Hudler & Banik is a species of ascomycete fungus that belongs to the family Rhytismataceae. This species is part of the genus Rhytisma, a group of tarspot fungi classified in the order Rhytismatales. It was formally described in 1998 by W. Hudler and M. Banik in the journal Mycotaxon. This fungus has only been recorded from North America, with its occurrences documented in both fungus collection databases and biodiversity aggregators.