Family Archaeosporaceae J.B. Morton & D. Redecker (2001) Genus Appendicispora Spain, Oehl & Sieverd. (2006), nom. illeg. see Genus Ambispora C. Walker, Vestberg & A. Schüßler (2007) Appendicispora jimgerdemannii Spain, Oehl & Sieverd. (2006) see Ambispora jimgerdemannii (Spain, Oehl & Sieverd.) C. Walker (2008)