Name:		Podosphaera oxyacanthae de Bary, Beiträge Morph. Phys. Pilz. 1 (no. 3) (1870) page 48
Accepted name:		Podosphaera clandestina (Wallr.) Lév.
Basionym:		Erysiphe oxyacanthae DC.
Status:		Species
Taxonomic position:		Podosphaera Kunze [Genus] Erysiphaceae Tul. & C. Tul. [Family] Erysiphales H. Gwynne-Vaughan [Order] Leotiomycetidae [Subclass] Leotiomycetes O.E. Erikss. & Winka [Class] Pezizomycotina O.E. Erikss. & Winka [Subdivision / Subphylum] Ascomycota Caval.-Sm. [Division / Phylum] Fungi R.T. Moore [Kingdom]
Constituent taxa:		Subspecific taxa Podosphaera oxyacanthae forma amelanchieris Jacz. Podosphaera oxyacanthae forma crataegi Jacz. Podosphaera oxyacanthae forma cydoniae Jacz. Podosphaera oxyacanthae forma mespili Podosphaera oxyacanthae forma oxyacanthae Podosphaera oxyacanthae forma piri Golovin Podosphaera oxyacanthae forma pruni Jacz. Podosphaera oxyacanthae forma sorbi Jacz. Podosphaera oxyacanthae forma spiraeae Jacz. Podosphaera oxyacanthae var. oxyacanthae Podosphaera oxyacanthae var. tridactyla (Wallr.) E.S. Salmon
Catalogue data:		Saccardo, Sylloge Fungorum 1: 2, Saccardo, Sylloge Fungorum 12: 591, Saccardo, Sylloge Fungorum 20: 470, Saccardo, Sylloge Fungorum 20: 1289
Cybertruffle Resources:		Cyberliber Cumulative Index
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]