IRMNG Taxon list
Bahianora poeltii Kalb, 1984
Cecidonia umbonella (Nyl.) Triebel & Rambold, 1988
Cecidonia xenophana (Körb.) Triebel & Rambold, 1988
Lecidea aberrata Stirt., 1881
Lecidea abietina (Humb.) Ach., 1803 accepted as Schismatomma graphidioides (Leight.) Zahlbr., 1919
Lecidea absistens Nyl. accepted as Bacidia absistens (Nyl.) Arnold, 1870
Lecidea abstracta Nyl., 1883 accepted as Buellia sequax (Nyl.) Zahlbr., 1931
Lecidea acervulata Nyl. accepted as Toninia aromatica (Turner ex Sm.) A. Massal., 1855
Lecidea acutula Nyl., 1889 accepted as Hypocenomyce caradocensis (Leight. ex Nyl.) P. James & Gotth. Schneid., 1980
Lecidea advenula Leight. accepted as Rhizocarpon advenulum (Leight.) Hafellner & Poelt, 1976
Lecidea advertens Nyl., 1866
Lecidea aenea sensu auct. brit. accepted as Lecidea fuscoatra (L.) Ach., 1803
Lecidea aeneofusca Flörke ex Flot., 1828 accepted as Trapeliopsis aeneofusca (Flörke ex Flot.) Coppins & P. James, 1984
Lecidea aequata Ach. accepted as Buellia aequata (Ach.) Szatala, 1943
Lecidea aeruginosa Borrer, 1955 accepted as Trapeliopsis flexuosa (Fr.) Coppins & P. James, 1984
Lecidea aestivalis Ohlert, 1870 accepted as Vezdaea aestivalis (Ohlsson) Tscherm.-Woess & Poelt, 1976
Lecidea aethaleoides Nyl. accepted as Buellia aethalea (Ach.) Th. Fr., 1874
Lecidea affinis Schaer. accepted as Mycoblastus affinis (Schaer.) T. Schauer, 1964
Lecidea aggerata Mudd, 1861 accepted as Micarea sylvicola (Flot.) Vezda & V. Wirth, 1976
Lecidea aggregantula Müll. Arg., 1874 accepted as Carbonea aggregantula (Müll. Arg.) Diederich & Triebel, 1993
Lecidea aggregata (Flot.) H. Magn., 1925 accepted as Fuscidea austera (Nyl.) P. James, 1980
Lecidea aggregatilis Grummann, 1963 accepted as Fuscidea austera (Nyl.) P. James, 1980
Lecidea aggregatula Nyl., 1883 accepted as Miriquidica leucophaea (Flörke ex Rabenh.) Hertel & Rambold, 1987
Lecidea aglaea Sommerf., 1826 accepted as Calvitimela aglaea (Sommerf.) Hafellner, 2001
Lecidea ahlesii (Hepp) Nyl., 1872
Lecidea aitema Ach. accepted as Lecanora aitema (Ach.) Hepp, 1853
Lecidea alabastrites Nyl. accepted as Micarea alabastrites (Nyl.) Coppins, 1982
Lecidea albidocarnea Nyl., 1877 accepted as Bacidia fuscoviridis (Anzi) Lettau, 1912
Lecidea albidoplumbea Hook. f. & Taylor accepted as Sarrameana albidoplumbea (Hook. f. & Taylor) Farkas, 1995
Lecidea albocaerulescens sensu auct. brit.p.p. accepted as Porpidia cinereoatra (Ach.) Hertel & Knoph, 1984
Lecidea albocaerulescens sensu auct. brit.p.p. accepted as Porpidia contraponenda (Arnold) Knoph & Hertel, 1984
Lecidea albocaerulescens sensu auct. brit.p.p. accepted as Porpidia platycarpoides (Bagl.) Hertel, 1987
Lecidea albocarnea Nyl. accepted as Lecania hutchinsiae (Nyl.) A.L. Sm., 1918
Lecidea albohyalina (Nyl.) Th. Fr., 1874 accepted as Biatora albohyalina (Nyl.) Bagl. & Carestia, 1881
Lecidea albohyalina sensu auct. brit., non (Nyl.) Th. Fr. accepted as Lecania cyrtellina (Nyl.) Sandst., 1912
Lecidea alborubella Nyl., 1879 accepted as Lecania cuprea (A. Massal.) Van den Boom & Coppins, 1992
Lecidea albosuffusa Th. Fr., 1865 accepted as Farnoldia jurana (Schaer.) Hertel, 1983
Lecidea albovirella Nyl., 1877 accepted as Lecania cuprea (A. Massal.) Van den Boom & Coppins, 1992
Lecidea albovirens G. Mey. accepted as Pyxine albovirens (G. Mey.) Aptroot, 1987
Lecidea aleuroides Stirt. accepted as Psoromidium aleuroides (Stirt.) D.J. Galloway, 1983
Lecidea alienata Nyl., 1879 accepted as Lecidella asema (Nyl.) Knoph & Hertel, 1990
Lecidea alocizoides Leight., 1879 accepted as Rinodina gennarii Bagl., 1861
Lecidea alpestris sensu auct. brit. accepted as Protomicarea limosa (Ach.) Hafellner, 2001
Lecidea alpestris Sommerf., 1827
Lecidea alpicola (Wahlenb.) Hepp, 1853 accepted as Rhizocarpon alpicola (Wahlenb.) Rabenh., 1861
Lecidea alumnula Nyl., 1876 accepted as Cecidonia xenophana (Körb.) Triebel & Rambold, 1988
Lecidea alutacea Kremp. accepted as Bacidia alutacea (Kremp.) Zahlbr., 1926
Lecidea amphibia Fr., 1822 accepted as Rhizocarpon amphibium (Fr.) Th. Fr., 1874
Lecidea amphiplecta Stirt., 1879 accepted as Rimularia furvella (Nyl. ex Mudd) Hertel & Rambold, 1987
Lecidea amphotera Leight. ex Cromb., 1871 accepted as Lecidea pycnocarpa (Körb.) Ohlert, 1870
Lecidea amylacea (Ehrh. ex Pers.) Nyl., 1855 accepted as Lecanographa amylacea (Ehrh. ex Pers.) Egea & Torrente, 1994
Lecidea anapera Vain. accepted as Rhizocarpon anaperum (Vain.) Vain., 1922
Lecidea aniptiza Stirt., 1876 accepted as Micarea denigrata (Fr.) Hedl., 1892
Lecidea anomaloides A. Massal., 1852 accepted as Lecidella anomaloides (A. Massal.) Hertel & H. Kilias, 1980
Lecidea anthracophila Nyl., 1865 accepted as Hypocenomyce anthracophila (Nyl.) P. James & Gotth. Schneid., 1980
Lecidea anthrophila Larb. ex Leight., 1876 accepted as Micarea lutulata (Nyl.) Coppins, 1980
Lecidea antillarum Ach., 1810 accepted as Micarea lutulata (Nyl.) Coppins, 1980
Lecidea antiloga Stirt., 1877
Lecidea aphana Nyl., 1867 accepted as Catillaria aphana (Nyl.) Coppins, 1989
Lecidea aphanoides Nyl., 1868 accepted as Carbonea intrusa (Th. Fr.) Rambold & Triebel, 1997
Lecidea arceutina (Ach.) Gray accepted as Bacidia arceutina (Ach.) Arnold, 1869
Lecidea arctica Sommerf., 1826 accepted as Frutidella caesioatra (Schaer.) Kalb, 1994
Lecidea arcuatula (Arnold) Nyl., 1891 accepted as Fuscidea recensa (Stirt.) Hertel, V. Wirth & Vezda, 1972
Lecidea arenicola Nyl. accepted as Arthrorhaphis grisea Th. Fr., 1860
Lecidea armeniaca (DC.) Fr., 1825 accepted as Calvitimela armeniaca (DC.) Hafellner, 2001
Lecidea arridens Nyl., 1876 accepted as Trapelia coarctata (Turner ex Sm.) M. Choisy, 1932
Lecidea arthonioides Ach., 1810 accepted as Arthonia arthonioides (Ach.) A.L. Sm., 1911
Lecidea asbolodes Nyl., 1876 accepted as Fuscidea asbolodes (Nyl.) Hertel & V. Wirth, 1984
Lecidea ascaridiella Nyl., 1868 accepted as Pleospilis ascaridiella (Nyl.) D. Hawksw., 1983
Lecidea asema Nyl., 1872 accepted as Lecidella asema (Nyl.) Knoph & Hertel, 1990
Lecidea aspera Müll. Arg., 1893
Lecidea asperella (Ach.) Th. Fr., 1857 accepted as Placynthium asperellum (Ach.) Trevis., 1869
Lecidea asperella Stirt., 1876 accepted as Carbonea vorticosa (Flörke) Hertel, 1983
Lecidea asserculorum sensu auct. brit. accepted as Micarea misella (Nyl.) Hedl., 1892
Lecidea asserigena (J. Lahm) Hue, 1913 accepted as Caloplaca asserigena (J. Lahm) Della Torre & Sarnth., 1902
Lecidea assimilata Nyl., 1861 accepted as Micarea assimilata (Nyl.) Coppins, 1983
Lecidea assimilata sensu auct. brit.p.p. accepted as Lecidea hypnorum Lieb., 1853
Lecidea assimilata sensu auct. brit.p.p. accepted as Micarea incrassata Hedl., 1892
Lecidea assimilata sensu auct. brit.p.p. accepted as Protomicarea limosa (Ach.) Hafellner, 2001
Lecidea assimilata sensu auct. brit.p.p. accepted as Frutidella caesioatra (Schaer.) Kalb, 1994
Lecidea assimilis (Körb.) Th. Fr., 1874 accepted as Carbonea assimilis (Körb.) Hafellner & Hertel, 1987
Lecidea associata Th. Fr., 1867 accepted as Geltingia associata (Th. Fr.) Alstrup & D. Hawksw., 1990
Lecidea athroocarpa (Ach.) Ach., 1803 accepted as Immersaria athroocarpa (Ach.) Rambold & Pietschm., 1989
Lecidea atomarioides Müll. Arg. accepted as Catillaria atomarioides (Müll. Arg.) H. Kilias, 1981
Lecidea atrata (Ach.) Wahlenb., 1812 accepted as Tremolecia atrata (Ach.) Hertel, 1977
Lecidea atroalba sensu auct.p.p. accepted as Rhizocarpon richardii (Lamy ex Nyl.) Zahlbr., 1926
Lecidea atroalbescens Nyl., 1884 accepted as Rhizocarpon eupetraeoides (Nyl.) Blomb. & Forssell, 1880
Lecidea atrobadia Nyl., 1872 accepted as Rhizocarpon polycarpum (Hepp) Th. Fr., 1874
Lecidea atrobrunnea (Ramond) Schaer., 1828
Lecidea atroflava Turner, 1808 accepted as Caloplaca atroflava (Turner) Mong., 1914
Lecidea atroflavella Nyl. accepted as Buellia atroflavella (Nyl.) Müll. Arg., 1894
Lecidea atrofulva Sommerf., 1826 accepted as Miriquidica atrofulva (Sommerf.) A.J. Schwab & Rambold, 1990
Lecidea atrofusca (Flot. ex Hepp) Mudd, 1861 accepted as Lecidea hypnorum Lieb., 1853
Lecidea atrofuscescens Nyl., 1866 accepted as Immersaria athroocarpa (Ach.) Rambold & Pietschm., 1989
Lecidea atrogrisea (Hepp) Linds., 1872 accepted as Bacidia laurocerasi (Delise ex Duby) Zahlbr., 1927
Lecidea atroides Walt. Watson, 1935 accepted as Tephromela atra (Huds.) Hafellner, 1983
Lecidea atromarginata H. Magn. accepted as Lecanora atromarginata (H. Magn.) Hertel & Rambold, 1996
Lecidea atromorio C. Knight, 1876
Lecidea atropurpurea (Schaer.) Leight., 1871 accepted as Catinaria atropurpurea (Schaer.) Vezda & Poelt, 1981
Lecidea atrorufa (Dicks.) Ach., 1803 accepted as Lecidoma demissum (Rutstr.) Gotth. Schneid. & Hertel, 1981