
	General information
	Summary :	Placolecanora muralis f. diffracta (Ach.) Kopach., Handbook of the lichens of the USSR, 1: 228, 1971 [MB#354066]
	Synonymy :	≡Lichen diffractus Ach., Lichenographiae Sueciae Prodromus: 63, 1798 [MB#393963] ≡Lecanora diffracta (Ach.) Ach., Lichenographia Universalis: 432, 1810 [MB#388083] ≡Squamaria diffracta (Ach.) Duby, Botanicon gallicum, 2: 660, 1830 [MB#405722] ≡Lecanora muralis var. diffracta (Ach.) Rabenh., Deutschlands Kryptogamenflora, 2: 42, 1845 [MB#171188] ≡Placodium diffractum (Nyl.) A. Massal., Schedulae criticae in lichenes exsiccatos Italiae: 187, 1856 [MB#401089] ≡Lecanora saxicola var. diffracta (Ach.) Rabenh.: 118, 1889 [MB#452307] ≡Squamaria muralis var. diffracta (Ach.) Rabenh., 1928 [MB#478927] ≡Lecanora murorum var. diffracta (Ach.) Rabenh., 1928 [MB#171397] ≡Placodium diffractum (Ach.) Motyka, Porosty (Lichenes), 4: 55, 1996 [MB#460122]
	MycoBank # :	354066
	Epithet :	diffracta
	Rank :	f.
	Authors :	(Acharius) Kopachevskaya
	Authors (abbreviated) :	(Ach.) Kopach.
	Literature :	Kopaczevskaja, E.G.; Makarevicz, M.F.; Oxner, A.N.; Rassadina, K.A. 1971. Handbook of the lichens of the USSR. 1:1-412
	Page # :	228
	Year of publication :	1971
	Name type :	Combination
	Gender :	Feminine
	Classification and associated taxa
	Classification :	Fungi, Ascomycota, Pezizomycotina, Lecanoromycetes, Lecanoromycetidae, Lecanorales, Lecanoraceae, Placolecanora, Placolecanora muralis
	Associated records: Associated records:	None None
	Basionym :	Lichen diffractus Ach., Lichenographiae Sueciae Prodromus: 63, 1798 [MB#393963]
	Obligate or homotypic synonyms :	1. Lecanora diffracta (Ach.) Ach., Lichenographia Universalis: 432, 1810 [MB#388083] 2. Lecanora muralis var. diffracta (Ach.) Rabenh., Deutschlands Kryptogamenflora, 2: 42, 1845 [MB#171188] 3. Lecanora murorum var. diffracta (Ach.) Rabenh., 1928 [MB#171397] 4. Lecanora saxicola var. diffracta (Ach.) Rabenh.: 118, 1889 [MB#452307] 5. Lichen diffractus Ach., Lichenographiae Sueciae Prodromus: 63, 1798 [MB#393963] 6. Placodium diffractum (Ach.) Motyka, Porosty (Lichenes), 4: 55, 1996 [MB#460122] 7. Placodium diffractum (Nyl.) A. Massal., Schedulae criticae in lichenes exsiccatos Italiae: 187, 1856 [MB#401089] 8. Squamaria diffracta (Ach.) Duby, Botanicon gallicum, 2: 660, 1830 [MB#405722] 9. Squamaria muralis var. diffracta (Ach.) Rabenh., 1928 [MB#478927]
	Link out to external resources
	Other fungal links :	Catalogue of Life (CoL) Encyclopedia of Life (EOL) Global Biodiversity Information Facility (GBIF) Index Fungorum (IF) Integrated Taxonomic Information System (ITIS)
	Bibliography links :	Google Scholar Libri Fungorum PubMed
	General links :	Google Wikimedia Wikipedia Wikispecies
	Molecular links :	BOLD Systems EMBL NCBI
	Specimens and strains links :	All Russian Collection of Microorganisms (VKM) CBS collection StrainInfo