IRMNG Taxon list
Abrothallomyces Ciferri & Tomaselli, 1953 accepted as Dactylospora Körber, 1855
Aciculopsora A. Aptroot & M.T. Trest, 2006
Acleistomyces A.C. Batista, 1961 accepted as Sporopodium Montagne, 1851
Adelolecia Hertel & Hafellner, 1984
Adelolecia pilati (Hepp) Hertel & Hafellner, 1984
Adermatis Clements, 1909 accepted as Lecania A. Massalongo, 1853
Adermatis nylanderiana (A. Massal.) Clem. accepted as Lecania nylanderiana A. Massal., 1856
Agyrina (P.A. Saccardo) Clements, 1909 accepted as Steinia Körber in B. Stein, 1873
Ahtia M.J. Lai, 1980 accepted as Cetrariopsis S. Kurokawa, 1980
Ahtiana T. Goward, 1986
Aipospila Trevisan, 1857 accepted as Lecania A. Massalongo, 1853
Alectoria Acharius, 1810
Alectoria Link, 1833 accepted as Usnea Dillenius ex Adanson, 1763
Alectoria arabum (Dill. ex Ach.) anon. accepted as Ramalina arabum (Dill. ex Ach.) Meyen & Flot., 1843
Alectoria berengeriana (A. Massal. ex Stizenb.) Gyeln. accepted as Lecidea berengeriana (A. Massal.) Nyl., 1866
Alectoria bicolor (Ehrh.) Nyl. accepted as Bryoria bicolor (Ehrh.) Brodo & D. Hawksw., 1977
Alectoria cana (Ach.) Leight. accepted as Bryoria capillaris (Ach.) Brodo & D. Hawksw., 1977
Alectoria canariensis Ach. accepted as Lethariella canariensis (Ach.) Krog, 1976
Alectoria capillaris (Ach.) Cromb. accepted as Bryoria capillaris (Ach.) Brodo & D. Hawksw., 1977
Alectoria chalybeiformis (L.) Gray accepted as Bryoria chalybeiformis (L.) Brodo & D. Hawksw., 1977
Alectoria crispa Motyka, 1960 accepted as Bryoria fuscescens (Gyeln.) Brodo & D. Hawksw., 1977
Alectoria divergens (Ach.) Nyl. accepted as Bryocaulon divergens (Ach.) Kärnefelt, 1986
Alectoria fuscescens Gyeln., 1931 accepted as Bryoria fuscescens (Gyeln.) Brodo & D. Hawksw., 1977
Alectoria haynaldii Gyeln., 1931 accepted as Bryoria subcana (Nyl. ex Stizenb.) Brodo & D. Hawksw., 1977
Alectoria implexa (Hoffm.) Nyl. accepted as Bryoria implexa (Hoffm.) Brodo & D. Hawksw., 1977
Alectoria implexa sensu auct. brit.p. max.p. accepted as Bryoria capillaris (Ach.) Brodo & D. Hawksw., 1977
Alectoria intricans (Vain.) Motyka, 1958 accepted as Pseudephebe pubescens (L.) M. Choisy, 1930
Alectoria jubata sensu auct. brit. accepted as Bryoria fuscescens (Gyeln.) Brodo & D. Hawksw., 1977
Alectoria lanata sensu auct., non (L.) Leight. accepted as Pseudephebe pubescens (L.) M. Choisy, 1930
Alectoria lanestris (Ach.) Gyeln., 1932 accepted as Bryoria lanestris (Ach.) Brodo & D. Hawksw., 1977
Alectoria minuscula (Nyl. ex Arnold) Degel., 1938 accepted as Pseudephebe minuscula (Nyl. ex Arnold) Brodo & D. Hawksw., 1977
Alectoria nadvornikiana Gyeln., 1932 accepted as Bryoria nadvornikiana (Gyeln.) Brodo & D. Hawksw., 1977
Alectoria nidulifera Norrl., 1930 accepted as Bryoria furcellata (Fr.) Brodo & D. Hawksw., 1977
Alectoria nigricans (Ach.) Nyl., 1861
Alectoria nitidula (Th. Fr.) Vain., 1930 accepted as Bryoria nitidula (Th. Fr.) Brodo & D. Hawksw., 1977
Alectoria ochroleuca (Hoffm.) A. Massal., 1855
Alectoria oregana Tuck. accepted as Nodobryoria oregana (Tuck. ex Nyl.) Common & Brodo, 1995
Alectoria positiva (Gyeln.) Motyka, 1958 accepted as Bryoria fuscescens (Gyeln.) Brodo & D. Hawksw., 1977
Alectoria prolixa (Ach.) Nyl. accepted as Neofuscelia pulla (Ach.) Essl., 1978
Alectoria prostratosteola Gyeln., 1932 accepted as Bryoria chalybeiformis (L.) Brodo & D. Hawksw., 1977
Alectoria pseudofuscescens Gyeln., 1934 accepted as Bryoria implexa (Hoffm.) Brodo & D. Hawksw., 1977
Alectoria pubescens (L.) R. Howe, 1912 accepted as Pseudephebe pubescens (L.) M. Choisy, 1930
Alectoria sarmentosa (Ach.) Ach., 1810
Alectoria satoana Gyeln. accepted as Bryocaulon satoanum (Gyeln.) Kärnefelt, 1986
Alectoria smithii Du Rietz accepted as Bryoria smithii (Du Rietz) Brodo & D. Hawksw., 1977
Alectoria speciosa (Wulfen) A. Massal. accepted as Heterodermia speciosa (Wulfen) Trevis., 1868
Alectoria subcana (Nyl. ex Stizenb.) Gyeln., 1931 accepted as Bryoria subcana (Nyl. ex Stizenb.) Brodo & D. Hawksw., 1977
Alectoria subdivergens Å.E. Dahl, 1950 accepted as Nodobryoria subdivergens (Å.E. Dahl) Common & Brodo, 1995
Alectoria tenuis Å.E. Dahl, 1950 accepted as Bryoria tenuis (Å.E. Dahl) Brodo & D. Hawksw., 1977
Alectoria thrausta sensu auct. brit. accepted as Ramalina chondrina J. Steiner, 1904
Alectoria trichodes sensu auct. brit. accepted as Bryoria implexa (Hoffm.) Brodo & D. Hawksw., 1977
Alectoria tristis (Weber ex F.H. Wigg.) Th. Fr. accepted as Cornicularia normoerica (Gunnerus) Du Rietz, 1926
Alectoria vexillifera (Nyl.) Stizenb. accepted as Alectoria sarmentosa (Ach.) Ach., 1810
Alectoriaceae accepted as Parmeliaceae Zenker, 1827
Alectoriomyces Ciferri & Tomaselli, 1953 accepted as Alectoria Acharius, 1810
Alectoriopsis A.A. Elenkin, 1929 accepted as Ramalina Acharius, 1810
Allantoparmelia (Vainio) T.L. Esslinger, 1978
Allantoparmelia alpicola (Th. Fr.) Essl., 1978
Allocetraria S. Kurokawa & M.J. Lai, 1991
Allocetraria cucullata (Bellardi) Randlane & Saag, 1992 accepted as Flavocetraria cucullata (Bellardi) Kärnefelt & A. Thell, 1994
Allocetraria nivalis (L.) Randlane & Saag, 1992 accepted as Flavocetraria nivalis (L.) Kärnefelt & A. Thell, 1994
Allophoron J. Nádvorník, 1942
Allophoron farinosum Nádv., 1942
Almbornia T.L. Esslinger, 1981
Almbornia azaniensis Brusse, 1991
Almbornia cafferensis Essl., 1981
Amphiloma Nylander, 1855 accepted as Lepraria Acharius, 1803
Amphiloma callopisma (Ach.) Körb., 1855 accepted as Caloplaca aurantia (Pers.) Hellb., 1896
Amphiloma candicans (Dicks.) Körb., 1855 accepted as Solenopsora candicans (Dicks.) J. Steiner, 1915
Amphiloma glaucescens F. Wilson, 1888 accepted as Caloplaca glaucescens (F. Wilson) Zahlbr., 1931
Amphiloma gossypinum (Sw.) Nyl., 1857 accepted as Crocynia gossypina (Sw.) A. Massal., 1860
Amphiloma granulosum Müll. Arg., 1862 accepted as Caloplaca granulosa (Müll. Arg.) Jatta, 1900
Amphiloma heppianum Müll. Arg., 1862 accepted as Caloplaca flavescens (Huds.) J.R. Laundon, 1984
Amphiloma hypnorum (Vahl) Nägeli, 1853 accepted as Psoroma hypnorum (Vahl) Gray, 1821
Amphiloma lanuginosum (Ach.) Nyl., 1856 accepted as Crocynia lanuginosa (Ach.) Hue, 1909
Amphiloma medians (Nyl.) Bagl., 1871 accepted as Candelariella medians (Nyl.) A.L. Sm., 1918
Amphiloma microlobum Müll. Arg., 1896 accepted as Caloplaca microloba (Müll. Arg.) Zahlbr., 1931
Amphiloma microphyllum (Sw.) Hepp, 1860 accepted as Fuscopannaria leucophaea (Vahl) P.M. Jørg., 1994
Amphiloma plumbea (Lightf.) Hepp, 1857 accepted as Degelia plumbea (Lightf.) P.M. Jørg. & P. James, 1990
Amphiloma pusillum (A. Massal.) Körb. accepted as Caloplaca saxicola (Hoffm.) Nordin, 1972
Amphiloma rubiginosum (Thunb.) Hepp, 1860 accepted as Pannaria rubiginosa (Thunb.) Delise, 1828
Amphiloma sublobulatum (Nyl.) Müll. Arg. accepted as Caloplaca sublobulata (Nyl.) Zahlbr., 1931
Amphiloma triptophyllum (Ach.) Hepp, 1860 accepted as Parmeliella triptophylla (Ach.) Müll. Arg., 1862
Anzia Stizenberger, 1861
Anzia angustata (Pers.) Müll. Arg., 1889 accepted as Pannoparmelia angustata (Pers.) Darb., 1930
Anzia isidiosa Yoshim., 1995
Anzia minor Yoshim., 1992
Anzia tianjarana Yoshim. & Elix, 1992
Anzia wilsonii Räsänen, 1944 accepted as Pannoparmelia wilsonii (Räsänen) D.J. Galloway, 1978
Anziaceae accepted as Parmeliaceae Zenker, 1827
Aphanopsidaceae
Aphanopsis Nylander ex P. Sydow, 1887
Aphanopsis coenosa (Ach.) Coppins & P. James, 1984
Aphragmia Trevisan, 1880 accepted as Ionaspis Th. Fries, 1871
Arctocetraria I. Kärnefelt & A. Thell in I. Kärnefelt et al., 1993
Arctocetraria andrejevii (Oksner) Kärnefelt & A. Thell, 1993
Arctocetraria nigricascens (Nyl.) Kärnefelt & A. Thell, 1993
Arctomia Th. Fries, 1860
Arctomia delicatula Th. Fr., 1860
Arctomiaceae