Keisuke Tubaki has written:

'Hyphomycetes'

G. S. de Hoog has written:

'The genera Beauveria, Isaria, Tritirachium and Acrodontium gen. nov' -- subject(s): Classification, Fungi, Moniliales

'The black yeasts and allied hyphomycetes' -- subject(s): Aureobasidium, Fungi imperfecti, Hyphomycetes, Rhinocladiella

'The genera Blastobotrys, Sporothrix, Calcarisporium and Calcarisoperiella gen. nov' -- subject(s): Classification, Fungi, Hyphomycetes

M. B. Ellis has written:

'Fungi and slime moulds in Suffolk'

'Dematiaceous hyphomycetes'

C. A. N. Van Oorschot has written:

'A revision of chrysosporium and allied genera' -- subject(s): Identification, Hyphomycetes

u have to use a telescope but it is unsure

---------------------------------------------------------------------------------------------------------

you you would need a microscope and maybe some pictures of the internet or if it only grows on lets say the shower tile then search mold on tile from moisture or something similar.