Name:		Petersenia Sparrow, Dansk Botanisk Arkiv 8 (6) (1934) page 13 [basionym]
Status:		Genus
Taxonomic position:		Pontismataceae H.E. Petersen [Family] Myzocytiopsidales M.W. Dick [Order] Peronosporea [Class] Oomycota Arx [Division / Phylum] Chromista Cavalier-Smith [Kingdom]
Constituent taxa:		Species Petersenia andreei (Lagerh.) Sparrow Petersenia catenophlyctidis B.M. Sundaram Petersenia irregularis (Const.) Sparrow Petersenia lobata (H.E. Petersen) Sparrow Petersenia palmariae Van der Meer & Pueschel Petersenia panicicola Thirum. & Lacy Petersenia pollagaster (H.E. Petersen) Sparrow Petersenia utriculoba C.E. Mill.
Cybertruffle Resources:		Cyberliber Cumulative Index Biological Records Database (2 records)
Links:		Fungal Databases [Systematic Botany and Mycology, USDA] Genbank Google images IMI [CABI Fungus Dried Reference Collection] Index Fungorum Landcare [New Zealand] Mycobank New York Botanic Garden [Virtual Fungus Dried Reference Collection]