Aspergillus biplanus is a species of fungus in the genus Aspergillus. It is from the Sparsi section. The species was first described in 1965. It has been isolated from soil in Costa Rica. It has been reported to produce auroglaucin.
A. biplanus has been cultivated on both Czapek yeast extract agar (CYA) plates and Malt Extract Agar Oxoidî (MEAOX) plates. The growth morphology of the colonies can be seen in the pictures below.