Fungal genera: Zaghouania [4 taxa], Zakatoshia [1 taxon], Zalerion [17 taxa], Zamenhofia [1 taxon], Zanclospora [11 taxa], Zelleromyces [17 taxa], Zeloasperisporium [2 taxa], Zelohelicoma [2 taxa], Zelopelta [2 taxa], Zelosatchmopsis [6 taxa], Zeta [1 taxon], Zetiasplozna [3 taxa], Zeuctomorpha [1 taxon], Zeus [10 taxa], Zignoëlla [58 taxa], Zoellneria [1 taxon], Zoophagus [1 taxon], Zopfia [5 taxa], Zopfiella [28 taxa], Zopheromyces [3 taxa], Zukalia [71 taxa], Zundelula [3 taxa], Zygodesmus [10 taxa], Zygopleurage [10 taxa], Zygorhynchus [14 taxa], Zygosaccharomyces [4 taxa], Zygospermella [13 taxa], Zygosporium [391 taxa], Zythia [36 taxa], Zythiostroma [8 taxa]