Xanthoriicola physciae (Kalchbr.) D.Hawksw. , legitimate, scientific
Hawksworth, D.L. & Punithalingam, E. (1973), New and interesting microfungi from Slapton, South Devonshire: Deuteromycotina. Transactions of the British Mycological Society 61 (1): 67 [comb. nov.]
basionym: Gymnosporium physciae Kalchbr. legitimate
AusFungi (2019), AusFungi 21 Jan. 2019: - FungI [secondary reference]
nomenclatural synonym: Gymnosporium physciae Kalchbr. legitimate