Mitromorpha ambigua was created in 2009.
Cryptantha ambigua was created in 1885.
Gyromitra ambigua was created in 1881.
Syntypistis ambigua was created in 2001.
Stropharia ambigua was created in 1898.
Mitromorpha amphibolos was created in 1986.
Mitromorpha aspera was created in 1864.
Mitromorpha rotundicostata was created in 1986.
Mitromorpha micarius was created in 1912.
Mitromorpha crassilirata was created in 1909.
Mitromorpha proles was created in 1922.
Mitromorpha senegalensis was created in 2001.
Mitromorpha substriata was created in 1899.