Kingdom Fungi R.T.Moore (1980) - fungi Phylum Glomeromycota C. Walker & A. Schüssler (2001) - arbuscular mycorrhizal fungi Class Archaeosporomycetes Sieverd., G.A. Silva, B.T. Goto & Oehl (2011) [monotypic] Order Archaeosporales C. Walker & A. Schüßler (2001) Family Ambisporaceae C. Walker, Vestberg & A. Schüßler (2007) [monotypic] Genus Ambispora C. Walker, Vestberg & A. Schüßler (2007) Ambispora leptoticha (N.C. Schenck & G.S. Sm.) C. Walker, Vestberg & A. Schüßler (2007)