Synonymy:
Geoglossum peckianum f. umbratile (Sacc.) Massee, Ann. Bot., Lond. 11: 251 (1897)

Geoglossum nigritum var. heterosporum Mains, Mycologia 46(5): 596 (1954)
Geoglossum umbratile var. heterosporum (Mains) Maas Geest., Persoonia 4(1): 37 (1965)

Position in classification:
Geoglossum, Geoglossaceae, Geoglossales, Incertae sedis, Geoglossomycetes, Ascomycota, Fungi

Note:
We aim to keep taxonomic opinions up to date, but errors or delays can occur. Please report them to our curator.