Mycosphaerella barnadesiae. Mycosphaerella barnadesiae je grzib, co go ôpisoł Petr. 1950. "Mycosphaerella barnadesiae" nŏleży do zorty "Mycosphaerella" i familije Mycosphaerellaceae. Żŏdne podgatōnki niy sōm wymianowane we Catalogue of Life.