Current Name:Geosiphon pyriformis (Kütz.) F. Wettst., Öst. bot. Z. 65: 153 (1915)
Synonymy:Botrydium pyriforme Kütz., Spec. alg. (Lipsiae): 486 (1849)
Position in classification:Geosiphonaceae, Archaeosporales, Incertae sedis, Glomeromycetes, Glomeromycota, Fungi
Synonymy Contributor(s): Walker & Schüßler (2013)