# Alternaria

Alternaria est un genre de champignons deutéromycètes de la famille des Pleosporaceae. Ce genre renferme un grand nombre d'espèces (plus de soixante) parasites ou saprophytes.

## Liste des espèces

Le genre Alternaria comporte 299 espèces.
Selon Catalogue of Life (21 août 2017) :
* Alternaria abietis Tengwall, 1924
* Alternaria abundans (E.G. Simmons) Woudenberg & Crous, 2013
* Alternaria abutilonis (Speg.) Schwarze, 1917
* Alternaria acalyphae (Nelen) E.G. Simmons, 1994
* Alternaria acalyphicola E.G. Simmons, 1994
* Alternaria achyranthis J.Z. Zhang & T.Y. Zhang, 1999
* Alternaria actinophylla J.W. Mill., 1969
* Alternaria africana E.G. Simmons, 2000
* Alternaria agerati Sawada ex E.G. Simmons, 1997
* Alternaria agripestis E.G. Simmons & K. Mort., 1994
* Alternaria ailanthi T.Y. Zhang & Y.L. Guo, 1998
* Alternaria albiziae J.M. Yen, 1980
* Alternaria aliena E.G. Simmons, 1993
* Alternaria alocasiae T.Y. Zhang & M.X. Gao, 1999
* Alternaria alstroemeriae E.G. Simmons & C.F. Hill, 2007
* Alternaria alternariacida Woudenb. & Crous, 2014
* Alternaria alternariae (Cooke) Woudenberg & Crous, 2013
* Alternaria alternata (Fr.) Keissl., 1912
* Alternaria amaranthi (Peck) J.M. Hook, 1921
* Alternaria americana Sawada, 1931
* Alternaria ammopiptanthi R.Q. Shen, H.S. Shang & K.C. Wang, 2007
* Alternaria amorphophalli V.G. Rao, 1962
* Alternaria amphicarpaeae Meng Zhang & T.Y. Zhang, 2008
* Alternaria anagallidis A. Raabe, 1939
* Alternaria angustiovoidea E.G. Simmons, 1986
* Alternaria anigozanthi R.D. Raabe, 1985
* Alternaria anodae E.G. Simmons, 2003
* Alternaria anthyllidis (Baudyš) Ondrej, 1996
* Alternaria aquaeductua Yatel, 1938
* Alternaria aquaeductuum Yatel, 1938
* Alternaria aracearum Smita Jain & A.N. Rai, 2004
* Alternaria arachidis R.L. Kulk., 1974
* Alternaria aragakii E.G. Simmons, 1993
* Alternaria arborescens E.G. Simmons, 1999
* Alternaria arbusti E.G. Simmons, 1993
* Alternaria argyranthemi E.G. Simmons & C.F. Hill, 1997
* Alternaria argyroxiphii E.G. Simmons & Aragaki, 1997
* Alternaria armeniacae T.Y. Zhang, Meng Zhang & W.H. Yang, 2003
* Alternaria armoraciae E.G. Simmons & C.F. Hill, 2007
* Alternaria arrhenatheria D.P. Lawr., Gannibal, Dugan & B.M. Pryor, 2013
* Alternaria ascaloniae E.G. Simmons & C.F. Hill, 2007
* Alternaria asclepiadea (Cooke) E.G. Simmons, 2007
* Alternaria aspera Woudenb. & Crous, 2013
* Alternaria asphodeli O. Savul., 1950
* Alternaria astragali Wangeline & E.G. Simmons, 2007
* Alternaria atra (Preuss) Woudenb. & Crous, 2013
* Alternaria atrans F. Gibson, 1922
* Alternaria atrocariis E.G. Simmons, 1995
* Alternaria axiaeriisporifera E.G. Simmons & C.F. Hill, 2007
* Alternaria azadirachtae E.G. Simmons & Alcorn, 2007
* Alternaria azukiae (Hara) T.Y. Zhang & Y.L. Guo, 1998
* Alternaria bannaensis W.Q. Chen & T.Y. Zhang, 1997
* Alternaria banyan Mall & Ajay Kumar, 2013
* Alternaria basellae T.Y. Zhang, 1999
* Alternaria bataticola Ikata ex W. Yamam., 1960
* Alternaria bauhiniae Hansf., 1943
* Alternaria beringelae E.G. Simmons, 2000
* Alternaria betae-kenyensis E.G. Simmons, 2007
* Alternaria beticola E.G. Simmons & C.F. Hill, 2007
* Alternaria betulae T.Y. Zhang & Y.L. Guo, 1998
* Alternaria biproliformis T.Y. Zhang, 1999
* Alternaria blumeae E.G. Simmons & Sontirat, 1997
* Alternaria bokurai Miura, 1928
* Alternaria bonducellae R. Dubey, S.K. Singh & Kamal, 1999
* Alternaria bornmuelleri (Magnus) Woudenberg & Crous, 2013
* Alternaria botryospora Woudenberg & Crous, 2013
* Alternaria botrytis (Preuss) Woudenberg & Crous, 2013
* Alternaria brasiliensis F.M. Queiroz, M.F.S. Muniz & M. Menezes, 2001
* Alternaria brassicae (Berk.) Sacc., 1880
* Alternaria brassicae-pekinensis Woudenb. & Crous, 2013
* Alternaria brassicicola (Schwein.) Wiltshire, 1947
* Alternaria brassicinae E.G. Simmons, 2007
* Alternaria bresadolae (Parisi) P. Joly, 1964
* Alternaria breviramosa Woudenb. & Crous, 2013
* Alternaria breviseptata (Matsush.) de Hoog & Oorschot, 1985
* Alternaria brevispora T.Y. Zhang, 1999
* Alternaria broccoli-italicae E.G. Simmons, 2007
* Alternaria broussonetiae T.Y. Zhang, W.Q. Chen & M.X. Gao, 1999
* Alternaria brunnea T.Y. Zhang, 2003
* Alternaria bundelkhandae Smita Jain & A.N. Rai, 2004
* Alternaria burnsii Uppal, Patel & Kamat, 1938
* Alternaria caespitosa (de Hoog & C. Rubio) Woudenb. & Crous, 2013
* Alternaria cajani Rak. Kumar, A.N. Rai & K.M. Vyas, 1996
* Alternaria californica E.G. Simmons & S.T. Koike, 2007
* Alternaria calycanthi (Cavara) P. Joly, 1964
* Alternaria calycipyricola R.G. Roberts, 2007
* Alternaria calystegiae Nelen, 1962
* Alternaria camelliae (Cooke & Massee) P. Joly, 1964
* Alternaria cantlous (Yong Wang bis & X.G. Zhang) Woudenberg & Crous, 2013
* Alternaria capsici E.G. Simmons, 2000
* Alternaria capsici-annui Savul. & Sandu, 1936
* Alternaria capsicicola A. Nasehi, J. Kadir & F. Abed-Ashtiani, 2015
* Alternaria cardiospermi Canonaco, 1936
* Alternaria caricae T.Y. Zhang, W.Q. Chen & X.F. Lin, 1999
* Alternaria caricina Ondrej, 1996
* Alternaria caricis (E.G. Simmons) Woudenberg & Crous, 2013
* Alternaria carolinaeana Unamuno, 1941
* Alternaria carotiincultae E.G. Simmons, 1995
* Alternaria carthami S. Chowdhury, 1944
* Alternaria carthami-tinctorii T.Y. Zhang & Y.L. Guo, 1998
* Alternaria carthamicola Woudenb. & Crous, 2014
* Alternaria cassiae Jurair & A. Khan, 1960
* Alternaria catalpae (Ellis & G. Martin) P. Joly, 1964
* Alternaria catananches Woudenb. & Crous, 2014
* Alternaria catharanthi (T.Y. Zhang & X.F. Lin) E.G. Simmons, 2007
* Alternaria catharanthicola T.Y. Zhang, 1999
* Alternaria caudata (Cooke & Ellis) E.G. Simmons, 2007
* Alternaria celosiicola Jun. Nishikawa & C. Nakash., 2013
* Alternaria centaureae E.G. Simmons, 2007
* Alternaria cepulae Ponnappa & R.S. Deshp., 1974
* Alternaria cepulicola V.G. Rao, 1964
* Alternaria cerasi Potebnia, 1907
* Alternaria cerasidanica R.G. Roberts, 2010
* Alternaria cercosporoides Unamuno, 1942
* Alternaria cerealis E.G. Simmons & C.F. Hill, 2007
* Alternaria cesenica Phukhams., Q. Tian, Camporesi & K.D. Hyde, 2015
* Alternaria cheiranthi (Lib.) P.C. Bolle, 1924
* Alternaria chenopodii A. Raabe, 1938
* Alternaria chenopodiicola T.Y. Zhang, W.Q. Chen & M.X. Gao, 1999
* Alternaria chlamidosporiformans (B.S. Vieira & R.W. Barreto) P.M. Kirk, 2015
* Alternaria chlamydospora Mouch., 1973
* Alternaria chlamydosporigena Woudenberg & Crous, 2013
* Alternaria ciceris E.G. Simmons, 2007
* Alternaria cichorii Nattrass, 1937
* Alternaria cicina E.G. Simmons, 1994
* Alternaria cinerariae Hori & Enjoji, 1931
* Alternaria cinerea (Baucom & Creamer) Woudenberg & Crous, 2013
* Alternaria cirsinoxia E.G. Simmons & K. Mort., 1997
* Alternaria citri Ellis & N. Pierce, 1902
* Alternaria citriarbusti E.G. Simmons, 1999
* Alternaria citricancri E.G. Simmons, 2007
* Alternaria citrimacularis E.G. Simmons, 1999
* Alternaria citrullicola Woudenb. & Crous, 2014
* Alternaria clerodendri T.Y. Zhang & J.Z. Zhang, 2003
* Alternaria coicis T.Y. Zhang, 2003
* Alternaria colombiana E.G. Simmons, 1999
* Alternaria compacta (Cooke) McClellan, 1944
* Alternaria concatenata Woudenberg & Crous, 2013
* Alternaria concentrica (G. Winter) P. Joly, 1964
* Alternaria congesta (Bres.) P. Joly, 1964
* Alternaria conidiophora Woudenb. & Crous, 2014
* Alternaria conoidea (E.G. Simmons) D.P. Lawr., Gannibal, T.L. Peever & B.M. Pryor, 2013
* Alternaria constricta E.G. Simmons, 1994
* Alternaria cookei (Sacc.) Bremer, Ismen, Karel, Özkan & M. Özkan, 1948
* Alternaria cosmosa Y.L. Li & W.S. Wu, 2005
* Alternaria crassa (Sacc.) Rands, 1917
* Alternaria crotalariicola V. Rao, 1964
* Alternaria crotonicola T.Y. Zhang & J.C. David, 1996
* Alternaria crotonis Kamal, R.P. Singh & P. Kumar, 1980
* Alternaria cryptostegiae Smita Jain & A.N. Rai, 2004
* Alternaria cucumerina (Ellis & Everh.) J.A. Elliott, 1917
* Alternaria culmorum (Cooke & Harkn.) P. Joly, 1964
* Alternaria cumini E.G. Simmons, 2007
* Alternaria cuscutacidae Rudakov, 1963
* Alternaria cylindrorostra T.Y. Zhang, 2003
* Alternaria cylindrorostrata T.Y. Zhang, 2003
* Alternaria cyphomandrae E.G. Simmons, 2000
* Alternaria danida E.G. Simmons, 1997
* Alternaria daturicola T.Y. Zhang, G.Z. Zhao & Meng Zhang, 2003
* Alternaria dauci (J.G. Kühn) J.W. Groves & Skolko, 1944
* Alternaria daucicaulis E.G. Simmons, 2007
* Alternaria daucicola T.Y. Zhang, 2003
* Alternaria daucifolii E.G. Simmons, 2007
* Alternaria dennisii M.B. Ellis, 1971
* Alternaria deserticola Woudenb. & Crous, 2014
* Alternaria destruens E.G. Simmons, 1998
* Alternaria dianthi J.V. Almeida & Sousa da Câmara, 1903
* Alternaria dianthicola Neerg., 1945
* Alternaria dichondrae Gambogi, Vannacci & Triolo, 1975
* Alternaria didymospora (Munt.-Cvetk.) Woudenb. & Crous, 2013
* Alternaria dioscoreae V.G. Rao, 1961
* Alternaria dissitiflori Meng Zhang & T.Y. Zhang, 2007
* Alternaria diversispora (Thüm.) E.G. Simmons, 2007
* Alternaria dumosa E.G. Simmons, 1999
* Alternaria echinaceae E.G. Simmons & C.F. Hill, 2007
* Alternaria eichhorniae Nag Raj & Ponnappa, 1970
* Alternaria elaeagni Vidhyas., Rangan. & Rangaswami, 1973
* Alternaria elegans E.G. Simmons & J.C. David, 2000
* Alternaria eleutherines T.Y. Zhang, 1999
* Alternaria ellipsoidea E.G. Simmons, 2002
* Alternaria ellisii Pandotra & Ganguly, 1964
* Alternaria embellisia Woudenberg & Crous, 2013
* Alternaria enydrae S.A. Khan & M. Kamal, 1974
* Alternaria eriobotryae Séchet, 1953
* Alternaria erumpens (Cooke) P. Joly, 1964
* Alternaria eryngii (Pers.) S. Hughes & E.G. Simmons, 1958
* Alternaria erythrinae A. Agostini, 1929
* Alternaria ethzedia E.G. Simmons, 1986
* Alternaria eucalypti (Henn.) P. Joly, 1964
* Alternaria euphorbiae (Barthol.) Aragaki & J.Y. Uchida, 1985
* Alternaria euphorbiicola E.G. Simmons & Engelhard, 1986
* Alternaria eureka E.G. Simmons, 1986
* Alternaria fagaricola (Speg.) P. Joly, 1964
* Alternaria fici Farneti, 1903
* Alternaria ficinae Rak. Kumar, A.N. Rai & K.M. Vyas, 1996
* Alternaria floridana (Cooke) E.G. Simmons, 2007
* Alternaria florigena (Ellis & Dearn.) Nelen ex P. Joly, 1964
* Alternaria fluctuata Bilgrami, 1970
* Alternaria forsythiae Harter, 1911
* Alternaria franseriae E.G. Simmons, 1997
* Alternaria frumenti E.G. Simmons & C.F. Hill, 2007
* Alternaria fulva (Baucom & Creamer) Woudenb. & Crous, 2013
* Alternaria fumaginoides Peyronel, 1927
* Alternaria fumosella Cif., 1962
* Alternaria gaisen Nagano ex Hara, 1928
* Alternaria gaurae E.G. Simmons & C.F. Hill, 2007
* Alternaria geniostomatis E.G. Simmons & C.F. Hill, 2007
* Alternaria geophila Dasz., 1912
* Alternaria geranii Losa, 1944
* Alternaria glyceriae E.G. Simmons & C.F. Hill, 2007
* Alternaria gorakhpurensis R. Dubey, S.K. Singh & Kamal, 1999
* Alternaria gossypii (Jacz.) Y. Nisik., K. Kimura & Miyaw., 1940
* Alternaria gossypina (Thüm.) J.C.F. Hopkins, 1931
* Alternaria graminicola E.G. Simmons, 2007
* Alternaria graminum (Cooke) P. Joly, 1964
* Alternaria grandis E.G. Simmons, 2000
* Alternaria granulosa (Bubák) E.G. Simmons, 1982
* Alternaria grisea Svilv., 1936
* Alternaria grossulariae Jacz., 1917
* Alternaria guangxiensis W.Q. Chen & T.Y. Zhang, 1997
* Alternaria guaranitica (Speg.) E.G. Simmons, 2007
* Alternaria gypsophilae Neerg., 1945
* Alternaria harzii P. Joly, 1964
* Alternaria hawaiiensis E.G. Simmons, 1993
* Alternaria hederae (J.V. Almeida & Sousa da Câmara) P. Joly, 1964
* Alternaria helianthicola G.N. Rao & K. Rajagop., 1977
* Alternaria helianthiinficiens E.G. Simmons, Walcz & R.G. Roberts, 1986
* Alternaria heliophytonis E.G. Simmons, 2007
* Alternaria herbiculinae E.G. Simmons, 2007
* Alternaria herbiphorbicola E.G. Simmons, 2007
* Alternaria hesperidearum (E. Pantan.) E.G. Simmons, 1990
* Alternaria heterospora Woudenberg & Crous, 2013
* Alternaria heveae E.G. Simmons, 1994
* Alternaria hibisci Bouhot ex E.G. Simmons, 2007
* Alternaria hibiscina (Thüm.) E.G. Simmons, 2003
* Alternaria hibiscinficiens E.G. Simmons & C.F. Hill, 2003
* Alternaria hispida (Harz) Sacc., 1902
* Alternaria hominis A. Agostini & Tredici, 1937
* Alternaria hordei Sawada, 1959
* Alternaria hordeiaustralica E.G. Simmons & Alcorn, 2007
* Alternaria hordeicola (Kwasna & Kosiak) P.M. Kirk, 2015
* Alternaria hordeiseminis E.G. Simmons & G.F. Laundon, 2007
* Alternaria hortensiae Unamuno ex E.G. Simmons, 2007
* Alternaria humicola Oudem., 1902
* Alternaria humuli E.G. Simmons, 2002
* Alternaria humuli-scandens Meng Zhang, H.Y. Wu & Dong X. Li, 2009
* Alternaria hungarica B. Tóth, Varga, E.G. Simmons & Samson, 2011
* Alternaria hyacinthi (de Hoog & P.J. Mull. bis) Woudenberg & Crous, 2013
* Alternaria hydrophila Raghv. Singh, Sh. Kumar, Pall. Sharma, K. Shukla, Kamal & D.K. Agarwal, 2008
* Alternaria ignobilis (P. Karst.) E.G. Simmons, 2007
* Alternaria impatientis X. Sun & T.Y. Zhang, 2005
* Alternaria incomplexa E.G. Simmons, 1996
* Alternaria inconspicua H.C. Greene, 1954
* Alternaria indefessa (E.G. Simmons) Woudenberg & Crous, 2013
* Alternaria infectoria E.G. Simmons, 1986
* Alternaria instipitata (Preuss) E.G. Simmons, 1995
* Alternaria intercepta E.G. Simmons, 2002
* Alternaria interna (McAlpine) P. Joly, 1964
* Alternaria interrupta E.G. Simmons, 1999
* Alternaria ipomoeae M. Truter, Woudenb. & Crous, 2014
* Alternaria iranica E.G. Simmons & Ghosta, 2007
* Alternaria iridiaustralis E.G. Simmons, Alcorn & C.F. Hill, 2007
* Alternaria iridicola (Ellis & Everh.) J.A. Elliott, 1917
* Alternaria jacinthicola Dagno & Jijakli, 2011
* Alternaria japonica Yoshii, 1941
* Alternaria jesenskae Labuda, P. Eliáš & Sterfl., 2008
* Alternaria junci-glauci P. Joly, 1964
* Alternaria juxtiseptata E.G. Simmons, 2002
* Alternaria kansui T.Y. Zhang & J.Z. Zhang, 1999
* Alternaria kulundii Bilanenko, Georgieva & Grum-Grzhimaylo, 2015
* Alternaria lactucae Meng Zhang & T.Y. Zhang, 2006
* Alternaria lactucicola X. Sun & T.Y. Zhang, 2007
* Alternaria lallemantiae (Khokhr.) E.G. Simmons, 2007
* Alternaria latifunda E.G. Simmons, 1993
* Alternaria latispora T.Y. Zhang & Meng Zhang, 2003
* Alternaria leptinellae (E.G. Simmons & C.F. Hill) Woudenberg & Crous, 2013
* Alternaria levis Gambogi ex E.G. Simmons, 2007
* Alternaria ligustici J.Z. Zhang & T.Y. Zhang, 2003
* Alternaria limaciformis E.G. Simmons, 1981
* Alternaria limicola E.G. Simmons & M.E. Palm, 1990
* Alternaria limnanthemicola R.L. Mathur, Agnihotri & Tyagi, 1962
* Alternaria limoniasperae E.G. Simmons, 1999
* Alternaria linariae (Neerg.) E.G. Simmons, 2007
* Alternaria lini Dey, 1933
* Alternaria linicola J.W. Groves & Skolko, 1944
* Alternaria liriodendri T.Y. Zhang & J.Z. Zhang, 1999
* Alternaria litorea (Pivkin & Zvereva) E.G. Simmons, 2007
* Alternaria lolii (E.G. Simmons & C.F. Hill) Woudenberg & Crous, 2013
* Alternaria lolii-temulenti A. Agostini, 1926
* Alternaria loliicola Meng Zhang, 2006
* Alternaria longipes (Ellis & Everh.) E.W. Mason, 1928
* Alternaria longirostrata T.Y. Zhang & Meng Zhang, 2003
* Alternaria longispora McAlpine, 1904
* Alternaria loofahae E.G. Simmons & Aragaki, 2007
* Alternaria luffae T.Y. Zhang, 1999
* Alternaria lunariae (Oudem. & C.J.J. Hall) E.G. Simmons, 2007
* Alternaria lungaensis Matsush., 1971
* Alternaria macalpinei E.G. Simmons, 1990
* Alternaria macrospora Zimm., 1904
* Alternaria malayensis Trivedi & C.L. Verma, 1970
* Alternaria mali Roberts, 1914
* Alternaria malvacearum E.G. Simmons, 2003
* Alternaria malvae Roum. & Letell., 1885
* Alternaria malvae-vulgaris (A.G. Eliasson) E.G. Simmons, 2003
* Alternaria manihotis T.Y. Zhang, 1999
* Alternaria manshurica Hara, 1936
* Alternaria maritima G.K. Sutherl., 1916
* Alternaria martindalei (Ellis & G. Martin) P. Joly, 1964
* Alternaria melongenae Rangaswami & Samb., 1961
* Alternaria merytae E.G. Simmons, 2002
* Alternaria metachromatica E.G. Simmons, 1994
* Alternaria mimicula E.G. Simmons, 1995
* Alternaria molesta E.G. Simmons, 1981
* Alternaria montanica E.G. Simmons & Robeson, 2007
* Alternaria mouchaccae E.G. Simmons, 1981
* Alternaria multiformis (E.G. Simmons) Woudenb. & Crous, 2013
* Alternaria multirostrata E.G. Simmons & C.R. Jacks., 1968
* Alternaria murispora Ariyaw. & K.D. Hyde, 2015
* Alternaria musae Bouriquet & Bataille, 1958
* Alternaria mycophila (Bubák & Dearn.) P. Joly, 1964
* Alternaria nana T.S. Matvejeva, 1951
* Alternaria napiformis Purkay. & Mallik, 1976
* Alternaria nashi Miura, 1925
* Alternaria nattrassii E.G. Simmons, 1997
* Alternaria neergaardii B.S. Mehrotra & Narain, 1969
* Alternaria negundinicola (Ellis & Barthol.) P. Joly, 1964
* Alternaria nelumbicola T.Y. Zhang, 2000
* Alternaria nelumbii Enlows & F.V. Rand, 1921
* Alternaria neoipomoeae Truter, Woudenb. & Crous, 2014
* Alternaria nepalensis E.G. Simmons, 2007
* Alternaria nerii (Cooke) E.G. Simmons, 2007
* Alternaria nicotiana J.L. Cheng, 1997
* Alternaria nitrimali E.G. Simmons & M.E. Palm, 2000
* Alternaria nobilis (Vize) E.G. Simmons, 2002
* Alternaria novae-guineensis E.G. Simmons & C.F. Hill, 2007
* Alternaria novae-zelandiae E.G. Simmons, 2002
* Alternaria nucis Moesz, 1909
* Alternaria nyctanthis K.B. Deshp. & Rajd., 1964
* Alternaria obclavata (Crous & U. Braun) Woudenberg & Crous, 2013
* Alternaria obclavoidea E.G. Simmons, 1993
* Alternaria obovoidea (E.G. Simmons) Woudenberg & Crous, 2013
* Alternaria obpyriformis T.Y. Zhang, 1999
* Alternaria obtecta E.G. Simmons, 1994
* Alternaria ochroleuca T.S. Matvejeva, 1951
* Alternaria olivacea (Ellis & Everh.) J.M. Hook, 1928
* Alternaria onobrychidis Ranoj., 1914
* Alternaria oregonensis E.G. Simmons, 1994
* Alternaria ornatissima (Ellis & Barthol.) P. Joly, 1964
* Alternaria oryzae Hara, 1928
* Alternaria oudemansii (E.G. Simmons) Woudenberg & Crous, 2013
* Alternaria oxytropis (Q. Wang, Nagao & Kakish.) Woudenb. & Crous, 2013
* Alternaria painchiicola C.D. Sharma, A.N. Rai & K.M. Vyas, 1996
* Alternaria palandui Ayyangar, 1928
* Alternaria panacis Whetzel, 1915
* Alternaria panax Whetzel, 1912
* Alternaria papavericola Woudenberg & Crous, 2013
* Alternaria papaveris (Bres.) M.B. Ellis, 1976
* Alternaria papaveris-somniferi Sawada, 1959
* Alternaria paralinicola Woudenb. & Crous, 2014
* Alternaria passiflorae J.H. Simmonds, 1938
* Alternaria patula H.C. Wu & W.S. Wu, 2005
* Alternaria peglionii Curzi, 1926
* Alternaria pellucida E.G. Simmons, 1990
* Alternaria penicillata (Corda) Woudenb. & Crous, 2013
* Alternaria peponicola (Rabenh.) E.G. Simmons, 1982
* Alternaria peponis Yatel, 1938
* Alternaria perangusta E.G. Simmons, 1999
* Alternaria perpunctulata (E.G. Simmons) D.P. Lawr., Park & B.M. Pryor, 2012
* Alternaria petalicolor (Sorokin) E.G. Simmons, 1997
* Alternaria petasitis M. Kubota, Kishi & Abiko, 1999
* Alternaria petroselini (Neerg.) E.G. Simmons, 1976
* Alternaria petuchovskii Bilanenko, M.L. Georgieva & A.A. Grum-Grzhimaylo, 2015
* Alternaria peucedani S.H. Yu, 2014
* Alternaria pharbitidicola X. Sun, Meng Zhang & T.Y. Zhang, 2005
* Alternaria pharbitidis T.Y. Zhang & W.Q. Chen, 2003
* Alternaria phaseoli-vulgaris Sawada, 1958
* Alternaria phaseolicola Yatel, 1938
* Alternaria philodendri X.H. Zheng & P.K. Chi, 2000
* Alternaria photistica E.G. Simmons, 1986
* Alternaria pipionipisi E.G. Simmons, 2007
* Alternaria planifunda (E.G. Simmons) Woudenb. & Crous, 2013
* Alternaria platycodonis Z.Y. Zhang & H. Zhang, 2003
* Alternaria platyconidis T.Y. Zhang, 2003
* Alternaria plumbaginis G.P. Agarwal & N.D. Sharma, 1974
* Alternaria pluriseptata (P. Karst. & Har.) Jørst., 1945
* Alternaria podophylli (Ellis & Everh.) P. Joly, 1964
* Alternaria polianthis Mariappan, K. Babu & T.K. Kandasw., 1977
* Alternaria polygoni Meng Zhang & T.Y. Zhang, 2007
* Alternaria polymorpha L. Planchon, 1900
* Alternaria polypodii T.G. Major, 1922
* Alternaria polytricha (Cooke) E.G. Simmons, 2000
* Alternaria pomicola A.S. Horne, 1920
* Alternaria poonensis Ragunath, 1963
* Alternaria populi T.Y. Zhang, 2003
* Alternaria porri (Ellis) Cif., 1930
* Alternaria postmessia E.G. Simmons, 2007
* Alternaria prasonis E.G. Simmons, 2007
* Alternaria pratensis Y.M. Wu & T.Y. Zhang, 2009
* Alternaria primulae Sawada, 1958
* Alternaria proteae (E.G. Simmons) Woudenberg & Crous, 2013
* Alternaria protenta E.G. Simmons, 1986
* Alternaria pruni McAlpine, 1902
* Alternaria pseudorostrata E.G. Simmons, 1996
* Alternaria pulcherrimae T.Y. Zhang & J.C. David, 1996
* Alternaria pulvinifungicola E.G. Simmons, 2007
* Alternaria puttemansii (Henn.) P. Joly, 1964
* Alternaria qualeae Dorn.-Silva & Dianese, 2003
* Alternaria quercus T.Y. Zhang, J.Z. Zhang & W.Q. Chen, 1999
* Alternaria radicina Meier, Drechsler & E.D. Eddy, 1922
* Alternaria ramulosa (Sacc.) P. Joly, 1964
* Alternaria ranunculi E.G. Simmons, 2007
* Alternaria raphani J.W. Groves & Skolko, 1944
* Alternaria readeri (G. Winter) Neerg., 1945
* Alternaria resedae Neerg., 1945
* Alternaria rhadina E.G. Simmons, 1993
* Alternaria rhaponticicola X. Sun & T.Y. Zhang, 2007
* Alternaria rhizophorae E.G. Simmons, 2007
* Alternaria rhoicola T.Y. Zhang & J.Z. Zhang, 1999
* Alternaria ribis Bubák & Ranoj., 1910
* Alternaria ricini (Yoshii) Hansf., 1943
* Alternaria rosa-sinensis M.X. Gao & T.Y. Zhang, 2000
* Alternaria rosae E.G. Simmons & C.F. Hill, 2007
* Alternaria roseogrisea R.G. Roberts, 2008
* Alternaria rosicola (V.G. Rao) T.Y. Zhang & Y.L. Guo, 1998
* Alternaria rosifolii E.G. Simmons & C.F. Hill, 2007
* Alternaria rostellata E.G. Simmons, 1996
* Alternaria rudbeckiae Nelen, 1962
* Alternaria rumicicola R.L. Mathur, Agnihotri & Tyagi, 1962
* Alternaria salicorniae Riedl & Ershad, 1977
* Alternaria sanguisorbae M.X. Gao & T.Y. Zhang, 2000
* Alternaria saparva (Subram.) Deighton, 1969
* Alternaria sapindi Rajd., 1966
* Alternaria saponariae (Peck) Neerg., 1938
* Alternaria saposhnikoviae J.Z. Zhang & T.Y. Zhang, 2003
* Alternaria sauropodis E.G. Simmons, 2007
* Alternaria scirpinfestans (E.G. Simmons & D.A. Johnson) Woudenberg & Crous, 2013
* Alternaria scirpivora (E.G. Simmons & D.A. Johnson) Woudenb. & Crous, 2013
* Alternaria scorzonerae (Aderh.) Loer., 1984
* Alternaria scrophulariae (Desm.) Rossman & Crous, 2015
* Alternaria seleniiphila Wangeline & E.G. Simmons, 2007
* Alternaria selini E.G. Simmons, 1995
* Alternaria senecionicola E.G. Simmons & C.F. Hill, 2007
* Alternaria senecionis Neerg., 1946
* Alternaria sennae Woudenb. & Crous, 2014
* Alternaria septorioides (Westend.) E.G. Simmons, 2007
* Alternaria septospora (Preuss) Woudenb. & Crous, 2013
* Alternaria sesami (E. Kawam.) Mohanty & Behera, 1958
* Alternaria sesamicola E. Kawam., 1931
* Alternaria setariae T.Y. Zhang, 1999
* Alternaria shaanxiensis T.Y. Zhang & J.Z. Zhang, 1999
* Alternaria shukurtuzii Bilanenko, M.L. Georgieva & A.A. Grum-Grzhimaylo, 2015
* Alternaria sidae E.G. Simmons, 2003
* Alternaria silybi Gannibal, 2011
* Alternaria simmonsii Gannibal, 2011
* Alternaria simsimi E.G. Simmons, 2004
* Alternaria slovaca (Svob.-Pol., L. Chmel & Bojan.) Woudenberg & Crous, 2013
* Alternaria smyrnii (P. Crouan & H. Crouan) E.G. Simmons, 1995
* Alternaria sojae Meng Zhang & T.Y. Zhang, 2008
* Alternaria solani Sorauer, 1896
* Alternaria solani-nigri R. Dubey, S.K. Singh & Kamal, 1999
* Alternaria soliaegyptiaca E.G. Simmons, 2007
* Alternaria soliaridae E.G. Simmons, 2007
* Alternaria solidaccana E.G. Simmons, 2007
* Alternaria somniferi (Har. & Briard) Sawada, 1958
* Alternaria sonchi Davis, 1916
* Alternaria sorghicola E.G. Simmons, 2007
* Alternaria spadicea (Thüm.) E.G. Simmons, 2003
* Alternaria stachytarpheticola E.G. Simmons, 2007
* Alternaria steviae Ishiba, T. Yokoy. & Tani, 1982
* Alternaria striiformis (P. Syd.) P. Joly, 1964
* Alternaria subcucurbitae (Yong Wang bis & X.G. Zhang) Woudenberg & Crous, 2013
* Alternaria subelliptica E.G. Simmons, 2002
* Alternaria subtropica E.G. Simmons, 2000
* Alternaria subulata E.G. Simmons, 1994
* Alternaria sudanensis E.G. Simmons, 2007
* Alternaria suffruticosae Meng Zhang, Z.S. Chen & T.Y. Zhang, 2008
* Alternaria suffruticosicola Meng Zhang, Z.S. Chen & T.Y. Zhang, 2008
* Alternaria tabacina (Ellis & Everh.) Hori, 1903
* Alternaria tagetica S.K. Shome & Mustafee, 1966
* Alternaria tamaricis T.Y. Zhang, 2003
* Alternaria tamijiana Rajd., 1966
* Alternaria tangelonis E.G. Simmons, 1999
* Alternaria tellustris (E.G. Simmons) Woudenb. & Crous, 2013
* Alternaria tenuissima (Kunze) Wiltshire, 1933
* Alternaria terricola Woudenb. & Crous, 2013
* Alternaria thalictricola Y.L. Guo, 1999
* Alternaria thalictrigena K. Schub. & Crous, 2007
* Alternaria thalictrina Ondrej, 1974
* Alternaria thunbergiae E.G. Simmons & Alcorn, 2007
* Alternaria tillandsiae E.G. Simmons & C.F. Hill, 2007
* Alternaria tinosporae E.G. Simmons, 2007
* Alternaria tomaticola E.G. Simmons & Chellemi, 2007
* Alternaria tomato (Cooke) L.R. Jones, 1896
* Alternaria toxicogenica E.G. Simmons, 1999
* Alternaria trachelospermi T.Y. Zhang, X.F. Lin & W.Q. Chen, 1999
* Alternaria trachelospermicola (T.Y. Zhang, X.F. Lin & W.Q. Chen) E.G. Simmons, 2007
* Alternaria traversoi Peyronel, 1913
* Alternaria tribuli Meng Zhang & T.Y. Zhang, 2008
* Alternaria triglochinicola Alcorn & S.M. Francis, 1993
* Alternaria triticicola V. Rao, 1964
* Alternaria triticimaculans E.G. Simmons & Perelló, 1994
* Alternaria triticina Prasada & Prabhu, 1963
* Alternaria tropaeoli K.B. Deshp. & Rajd., 1964
* Alternaria tropaeolicola T.Y. Zhang, 2003
* Alternaria tropica E.G. Simmons, 1993
* Alternaria tuberculata Meng Zhang & T.Y. Zhang, 2006
* Alternaria tumida (E.G. Simmons) Woudenberg & Crous, 2013
* Alternaria turkisafria E.G. Simmons, 1999
* Alternaria typhonii T.Y. Zhang & J.Z. Zhang, 1999
* Alternaria ulmi (Fuckel) E.G. Simmons, 1995
* Alternaria umbellifericola Ragunath, 1966
* Alternaria undulata R.G. Roberts, 2008
* Alternaria uredinis (Ellis & Barthol.) E.G. Simmons, 2007
* Alternaria vaccariae (Savul. & Sandu) E.G. Simmons & S.T. Koike, 2002
* Alternaria vaccariicola E.G. Simmons, 2007
* Alternaria vaccinii E.G. Simmons, 2007
* Alternaria vanuatuensis E.G. Simmons & C.F. Hill, 2007
* Alternaria varians L. Planchon, 1900
* Alternaria venezuelensis E.G. Simmons & Rumbos, 2007
* Alternaria ventricosa R.G. Roberts, 2007
* Alternaria viburni E.G. Simmons, 2002
* Alternaria viciae-fabae E.G. Simmons & G.F. Laundon, 2007
* Alternaria vignae Sawada, 1959
* Alternaria violae L.D. Galloway & Dorsett, 1900
* Alternaria vitis Cavara, 1888
* Alternaria xiaochaidanensis D.C. Li & F. Wang, 2013
* Alternaria yali-inficiens R.G. Roberts, 2005
* Alternaria yerbae (Speg.) P. Joly, 1964
* Alternaria zhengzhouensis T.Y. Zhang, 2003
* Alternaria zinniae M.B. Ellis, 1972
Selon Index Fungorum (21 août 2017) :
* Alternaria abietis Tengwall 1924
* Alternaria abundans (E.G. Simmons) Woudenb. & Crous 2013
* Alternaria abutilonis (Speg.) Schwarze 1917
* Alternaria acalyphae (Nelen) E.G. Simmons 1994
* Alternaria acalyphicola E.G. Simmons 1994
* Alternaria achyranthis J.Z. Zhang & T.Y. Zhang 1999
* Alternaria actinophylla J.W. Mill. 1969
* Alternaria africana E.G. Simmons 2000
* Alternaria agerati Sawada 1943
* Alternaria agerati Sawada ex E.G. Simmons 1997
* Alternaria agripestis E.G. Simmons & K. Mort. 1994
* Alternaria ailanthi T.Y. Zhang & Y.L. Guo 1998
* Alternaria albiziae J.M. Yen 1980
* Alternaria aliena E.G. Simmons 1993
* Alternaria allii Nolla 1927
* Alternaria alocasiae T.Y. Zhang & M.X. Gao 1999
* Alternaria alstroemeriae E.G. Simmons & C.F. Hill 2007
* Alternaria alternariacida Woudenb. & Crous 2014
* Alternaria alternariae (Cooke) Woudenb. & Crous 2013
* Alternaria alternarina E.G. Simmons 2007
* Alternaria alternata (Fr.) Keissl. 1912
* Alternaria amaranthi (Peck) J.M. Hook 1921
* Alternaria americana Sawada 1931
* Alternaria ammopiptanthi R.Q. Shen, H.S. Shang & K.C. Wang 2007
* Alternaria amorphophalli V.G. Rao 1962
* Alternaria amphicarpaeae Meng Zhang & T.Y. Zhang 2008
* Alternaria anagallidis A. Raabe 1939
* Alternaria angustiovoidea E.G. Simmons 1986
* Alternaria anigozanthi Priest 1995
* Alternaria anigozanthi R.D. Raabe 1985
* Alternaria anodae E.G. Simmons 2003
* Alternaria anthyllidis (Baudyš) Ondřej 1996
* Alternaria aquaeductua Yatel 1938
* Alternaria aquaeductuum Yatel 1938
* Alternaria aracearum Smita Jain & A.N. Rai 2004
* Alternaria arachidis R.L. Kulk. 1974
* Alternaria aragakii E.G. Simmons 1993
* Alternaria arborescens E.G. Simmons 1999
* Alternaria arbusti E.G. Simmons 1993
* Alternaria argyranthemi E.G. Simmons & C.F. Hill 1997
* Alternaria argyroxiphii E.G. Simmons & Aragaki 1997
* Alternaria armeniacae T.Y. Zhang, Meng Zhang & W.H. Yang 2003
* Alternaria armoraciae E.G. Simmons & C.F. Hill 2007
* Alternaria arrhenatheri D.P. Lawr., Rotondo & Gannibal 2015
* Alternaria ascaloniae E.G. Simmons & C.F. Hill 2007
* Alternaria asclepiadea (Cooke) E.G. Simmons 2007
* Alternaria aspera Woudenb. & Crous 2013
* Alternaria asphodeli O. Săvul. 1950
* Alternaria astragali Wangeline & E.G. Simmons 2007
* Alternaria atra (Preuss) Woudenb. & Crous 2013
* Alternaria atrans F. Gibson 1922
* Alternaria atrocariis E.G. Simmons 1995
* Alternaria avenicola (Kosiak & Kwaśna) P.M. Kirk 2015
* Alternaria avenicola E.G. Simmons, Kosiak & Kwaśna 2007
* Alternaria axiaeriisporifera E.G. Simmons & C.F. Hill 2007
* Alternaria azadirachtae E.G. Simmons & Alcorn 2007
* Alternaria azukiae (Hara) T.Y. Zhang & Y.L. Guo 1998
* Alternaria bannaensis W.Q. Chen & T.Y. Zhang 1997
* Alternaria banyan T.P. Mall & Aj. Kumar 2013
* Alternaria basellae T.Y. Zhang 1999
* Alternaria bataticola Ikata ex W. Yamam. 1960
* Alternaria bauhiniae Hansf. 1943
* Alternaria beringelae E.G. Simmons 2000
* Alternaria betae-kenyensis E.G. Simmons 2007
* Alternaria beticola E.G. Simmons & C.F. Hill 2007
* Alternaria betulae T.Y. Zhang & Y.L. Guo 1998
* Alternaria biproliformis T.Y. Zhang 1999
* Alternaria blumeae E.G. Simmons & Sontirat 1997
* Alternaria bokurai Miura 1928
* Alternaria bonducellae R. Dubey, S.K. Singh & Kamal 1999
* Alternaria bornmuelleri (Magnus) Woudenb. & Crous 2013
* Alternaria botryospora Woudenb. & Crous 2013
* Alternaria botrytis (Preuss) Woudenb. & Crous 2013
* Alternaria brasiliensis F.M. Queiroz, M.F.S. Muniz & M. Menezes 2001
* Alternaria brassicae (Berk.) Sacc. 1880
* Alternaria brassicae-pekinensis Woudenb. & Crous 2013
* Alternaria brassicicola (Schwein.) Wiltshire 1947
* Alternaria brassicinae E.G. Simmons 2007
* Alternaria bresadolae P. Joly 1964
* Alternaria brevicolla Preuss 1892
* Alternaria breviramosa Woudenb. & Crous 2013
* Alternaria breviseptata (Matsush.) de Hoog & Oorschot 1985
* Alternaria brevispora T.Y. Zhang 1999
* Alternaria broccoli-italicae E.G. Simmons 2007
* Alternaria broussonetiae T.Y. Zhang, W.Q. Chen & M.X. Gao 1999
* Alternaria brunnea Sawada 1959
* Alternaria brunnea T.Y. Zhang 2003
* Alternaria bryophylli (Sawada) R. Kirschner 2015
* Alternaria bundelkhandae Smita Jain & A.N. Rai 2004
* Alternaria burnsii Uppal, Patel & Kamat 1938
* Alternaria caespitosa (de Hoog & C. Rubio) Woudenb. & Crous 2013
* Alternaria cajani Rak. Kumar, A.N. Rai & K.M. Vyas 1996
* Alternaria calendulae Nirenberg 1977
* Alternaria calendulae Ondřej 1974
* Alternaria californica E.G. Simmons & S.T. Koike 2007
* Alternaria calycanthi (Cavara) P. Joly 1964
* Alternaria calycipyricola R.G. Roberts 2007
* Alternaria calystegiae Nelen 1959
* Alternaria calystegiae Nelen 1962
* Alternaria camelliae (Cooke & Massee) P. Joly 1964
* Alternaria cantlous (Yong Wang bis & X.G. Zhang) Woudenb. & Crous 2013
* Alternaria capsici E.G. Simmons 2000
* Alternaria capsici-annui Săvul. & Sandu 1936
* Alternaria capsicicola Nasehi, Kadir & Abed-Asht. 2014
* Alternaria capsicicola Nasehi, Kadir & Abed-Asht. 2015
* Alternaria cardiospermi Canonaco 1936
* Alternaria caricae T.Y. Zhang, W.Q. Chen & X.F. Lin 1999
* Alternaria caricina Ondřej 1996
* Alternaria caricis (E.G. Simmons) Woudenb. & Crous 2013
* Alternaria carolinaeana Unamuno 1941
* Alternaria carotiincultae E.G. Simmons 1995
* Alternaria carthami S. Chowdhury 1944
* Alternaria carthami-tinctorii T.Y. Zhang & Y.L. Guo 1998
* Alternaria carthamicola Woudenb. & Crous 2014
* Alternaria cassiae Jurair & A. Khan 1960
* Alternaria catalpae (Ellis & G. Martin) P. Joly 1964
* Alternaria catananches Woudenb. & Crous 2014
* Alternaria catharanthi (T.Y. Zhang & X.F. Lin) E.G. Simmons 2007
* Alternaria catharanthicola T.Y. Zhang 1999
* Alternaria caudata (Cooke & Ellis) E.G. Simmons 2007
* Alternaria celosiicola Jun. Nishikawa & C. Nakash. 2013
* Alternaria centaureae E.G. Simmons 2007
* Alternaria cepulae Ponnappa & R.S. Deshp. 1974
* Alternaria cepulicola V.G. Rao 1964
* Alternaria cerasi Potebnia 1907
* Alternaria cerasidanica R.G. Roberts 2010
* Alternaria cercosporoides Unamuno 1942
* Alternaria cerealis E.G. Simmons & C.F. Hill 2007
* Alternaria cesenica Phukhams., Q. Tian, Camporesi & K.D. Hyde 2015
* Alternaria chartarum Preuss 1851
* Alternaria cheiranthi (Lib.) P.C. Bolle 1924
* Alternaria chenopodii A. Raabe 1938
* Alternaria chenopodiicola T.Y. Zhang, W.Q. Chen & M.X. Gao 1999
* Alternaria chlamidosporiformans (B.S. Vieira & R.W. Barreto) P.M. Kirk 2015
* Alternaria chlamydospora Mouch. 1973
* Alternaria chlamydosporigena Woudenb. & Crous 2013
* Alternaria chrysanthemi Crosier & Heit 1957
* Alternaria chrysanthemi T. Schmidt 1958
* Alternaria ciceris E.G. Simmons 2007
* Alternaria cichorii Nattrass 1937
* Alternaria cicina E.G. Simmons 1994
* Alternaria cinerariae Hori & Enjoji 1931
* Alternaria cinerea (Baucom & Creamer) Woudenb. & Crous 2013
* Alternaria cirsinoxia E.G. Simmons & K. Mort. 1997
* Alternaria citri (Penz.) Mussat 1901
* Alternaria citri Ellis & N. Pierce 1902
* Alternaria citriarbusti E.G. Simmons 1999
* Alternaria citricancri E.G. Simmons 2007
* Alternaria citrimacularis E.G. Simmons 1999
* Alternaria citrullicola Woudenb. & Crous 2014
* Alternaria clerodendri T.Y. Zhang & J.Z. Zhang 2003
* Alternaria coicis T.Y. Zhang 2003
* Alternaria colombiana E.G. Simmons 1999
* Alternaria compacta (Cooke) McClellan 1944
* Alternaria concatenata Woudenb. & Crous 2013
* Alternaria concentrica (G. Winter) P. Joly 1964
* Alternaria congesta (Bres.) P. Joly 1964
Selon ITIS (21 août 2017) :
* Alternaria alternata (Fries) Keissler
* Alternaria fasciculata (Cooke & Ellis) Jones & Grout
* Alternaria geophila Dasz.
* Alternaria humicola Oudem.
* Alternaria laminarianum
* Alternaria maritima Sutherland
* Alternaria tenuissima (Kunze) Wiltshire

## Incidence en phytopathologie

Plusieurs espèces d'Alternaria sont responsables de maladies des plantes cultivées ou non. Ces maladies sont parfois regroupées sous le terme d'alternariose. Par exemple Alternaria dauci infecte les feuilles de carottes cultivées, plus ou moins selon les caractéristiques génétiques de la souche en cause, et selon l'espèce de carotte infectée.

## Incidence en médecine

Moisissure atmosphérique impliquée dans des allergies respiratoires.
L’Alternaria sp. est considéré comme un des agents étiologiques de la phaeohyphomycose.
On trouve aussi l’Alternaria sp. en association avec le Scopulariopsis brevicaulis dans des phaeohyphomycosis cutanées. Certains champignons du genre Alternaria (comme d'autres du genre Phialophora...) produisent une paroi enrichie en mélanine, un pigment qui freine aussi la phagocytose par les macrophages.
Au dire de médecins généralistes (04/2006), l'OMS autorise la désensibilisation par voie injectable. La désensibilisation par voie orale n'est pas prouvée mais semble agir dans certains cas. Dans les lieux de vie, l'alternaria est réputé se développer notamment dans les bacs à plantes d'intérieur.