''Acaulospora mellea'' is a species of fungus in the family
Acaulosporaceae. It forms
arbuscular mycorrhiza
An arbuscular mycorrhiza (AM) (plural ''mycorrhizae'') is a type of mycorrhiza in which the symbiont fungus (''Arbuscular mycorrhizal fungi'', or AMF) penetrates the cortical cells of the roots of a vascular plant forming arbuscules. Arbuscul ...
and vesicles in roots.
References
Diversisporales
Fungus species
{{Glomeromycota-stub