ticoAg/ChineseCorpus-Kaggle-fanti huggingface dataset:
* ''Achnanthes boyeri'' Mackay, 1924
* ''Achnanthes brachypus'' Montague, 1837
* ''Achnanthes brasiliensis ''Ehrenberg, 1854
* ''Achnanthes breenii'' R.E.M.Archibald, 1967
* ''Achnanthes bremeyeri'' Lange-Bertalot, 1989
* 短柄曲殼藻 ''Achnanthes brevipes'' C.Agardh, 1824
* ''Achnanthes brevipes'' Kützing, 1833
* ''Achnanthes brevis'' Chernov, 1949
* ''Achnanthes breweri'' Foged, 1968
* ''Achnanthes brockmannii'' Hustedt, 1959
* ''Achnanthes broenlundensis'' Foged, 1955
* ''Achnanthes bruunii'' Foged, 1957
* ''Achnanthes buccula'' Cholnoky, 1966
* ''Achnanthes calamae'' Frenguelli, 1930
* ''Achnanthes calcaroides'' Foged, 1971
* ''Achnanthes campechiana'' Hustedt, 1952
* ''Achnanthes campylopus'' Montagne, 1857
* ''Achnanthes capensis'' Kützing
* ''Achnanthes capitata'' Erlandsson, 1930
* ''Achnanthes capitatolineata''
* ''Achnanthes carissima Lange-Bertalot, 1989
* ''Achnanthes carmichaeli Greville, 1833
* ''Achnanthes cassida Carter, 1970
* ''Achnanthes catenata Bily & Marvan, 1959
* ''Achnanthes centrafricana Fusey, 1964
* ''Achnanthes ceramii Hendey, 1977
* ''Achnanthes charcotii M.Peragallo, 1921
* ''Achnanthes chilensis Hustedt, 1927
* ''Achnanthes chinii Skvortzov, 2012
* ''Achnanthes chlidanos M.H.Hohn & Hellerman, 1963
* ''Achnanthes cincta Andrews, 1971
* ''Achnanthes clara Cleve-Euler, 1948
* ''Achnanthes clavata Pantocsek, 1902
* ''Achnanthes coarctata (Brébisson ex W.Smith) Grunow, 1880
* ''Achnanthes cocconeiformis Mann, 1925
* ''Achnanthes cocconeioides Riznyk, 1973
* ''Achnanthes cochinchinensis M.Peragallo, 1897
* ''Achnanthes cogitata Archibald, 1971
* ''Achnanthes cognita Simonsen, 1987
* ''Achnanthes compacta Mann, 1925
* ''Achnanthes conchinchinensis
* ''Achnanthes confusa Manguin
* ''Achnanthes conspicua
* ''Achnanthes conspicuoides Foged, 1981
* ''Achnanthes contrarea Lange-Bertalot & A.Steindorf, 1995
* ''Achnanthes controversa Hustedt, 1937
* ''Achnanthes convergens H.Kobayasi ex H.Kobayshi, Nagumo & Mayama, 1986
* ''Achnanthes corrupta Giffen, 1984
* ''Achnanthes costata Greville, 1866
* ''Achnanthes costata Johnston, 1860
* ''Achnanthes cotteriensis Foged, 1978
* ''Achnanthes crassa Hustedt, 1937
* 波緣曲殼藻 ''Achnanthes crenulata Grunow, 1880
* ''Achnanthes cristata Rabenhorst, 1853
* ''Achnanthes cronulata Grunow
* ''Achnanthes crosbyana Foged, 1979
* ''Achnanthes crucifera Ostrup
* ''Achnanthes cryophila
* ''Achnanthes cryptocephala Chase, 1907
* ''Achnanthes cucurbita Skvortzow, 1935
* ''Achnanthes cuneata Achnanthes
* ''Achnanthes cuneata Grunow, 1880
* ''Achnanthes curvata Leuduger-Fortmorel, 1879
* ''Achnanthes curvirostrum J.Brun, 1895
* ''Achnanthes cyclophora Heiden, 1928
* ''Achnanthes dalaica Skvortzov, 2012
* ''Achnanthes danica (Fl?gel) Grunow, 1880
* ''Achnanthes danicoides Giffen, 1975
* ''Achnanthes daonensis Lange-Bertalot, 1989
* ''Achnanthes daui Foged, 1962
* ''Achnanthes debilissima ?strup, 1910
* ''Achnanthes decipiens Reimer, 1966
* ''Achnanthes deflexa C.W.Reimer, 1966
* ''Achnanthes delicatissima Simonsen, 1959
* ''Achnanthes delpiroui M.Peragallo, 1920
* ''Achnanthes depressa (Cleve) Hustedt, 1933
* ''Achnanthes desperata Cholnoky, 1959
* ''Achnanthes destrupi
* ''Achnanthes detha Hohn & Hellerman, 1963
* ''Achnanthes devilensis N.Foged, 1981
* ''Achnanthes didyma Hustedt, 1933
* ''Achnanthes diluviana Hustedt, 1954
* ''Achnanthes dimorpha Turpin, 1828
* ''Achnanthes dimorphostriata H.Kobayashi, 1968
* ''Achnanthes diplopunctata Simonsen, 1959
* ''Achnanthes dispar Mann, 1907
* ''Achnanthes distincta Messikommer, 1954
* ''Achnanthes distorta M.Peragallo, 1921
* ''Achnanthes divergens A.Cleve, 1953
* ''Achnanthes diversa Cleve-Euler, 1953
* ''Achnanthes dornii Lange-Bertalot, 1989
* ''Achnanthes dorogostaiskii Jasnitsky, 1936
* ''Achnanthes drepanocladoides Skvortzov, 2012
* ''Achnanthes dubia Bory, 1822
* ''Achnanthes duthiei Sreenivasa, 1971
* ''Achnanthes elata (Leuduger-Fortmorel) Gandhi, 1960
* ''Achnanthes elegans H.Kobayashi, 1965
* ''Achnanthes elliptica Kustner, 1914
* ''Achnanthes elliptica Schumann, 1867
* ''Achnanthes elliptica Skvortzow & Meyer, 1928
* ''Achnanthes engelbrechtii
* ''Achnanthes entrancensis Foged, 1978
* ''Achnanthes erdmannensis Foged, 1964
* ''Achnanthes eureka ?lvarez-Blanco & S.Blanco, 2014
* ''Achnanthes eutrophila Lange-Bertalot, 1996
* ''Achnanthes exigua Grunow, 1880
* ''Achnanthes exiguiformis Hustedt, 1948
* ''Achnanthes exiguoides Compère, 1967
* ''Achnanthes exilis
* ''Achnanthes exiloides Carter, 1981
* ''Achnanthes exiloides Cholnoky, 1963
* ''Achnanthes expecta VanLandingham, 1967
* ''Achnanthes expressa J.R.Carter, 1986
* ''Achnanthes fasciata Gandhi, 1970
* ''Achnanthes felinophila R.L.Lowe & A.R.Sherwood, 2009
* ''Achnanthes flahaulti Héribaud, 1903
* ''Achnanthes flathukensis Foged, 1964
* ''Achnanthes flexuosa (Kuetzing, 1844) Brun, 1880
* ''Achnanthes fluviatilis A.Cleve, 1953
* ''Achnanthes fogedii H?kansson, 1978
* ''Achnanthes follioti Fusey, 1950
* ''Achnanthes fontana Round, 1959
* ''Achnanthes fonticola Hustedt, 1945
* ''Achnanthes fonticolanceolata Lange-Bertalot & Schimanski, 1989
* ''Achnanthes formosa Preobrazhebskaya, 1960
* ''Achnanthes fossilis M.Peragallo, 1920
* ''Achnanthes fragilarioides J.B.Petersen, 1924
* ''Achnanthes fragilis Skvortzow, 1938
* ''Achnanthes fraudulenta Cleve-Euler, 1953
* ''Achnanthes fredskildii Foged, 1977
* ''Achnanthes frequentissima Lange-Bertalot, 1989
* ''Achnanthes frigida Cleve-Euler, 1939
* ''Achnanthes frigida Hustedt, 1937
* ''Achnanthes fugei J.R.Carter, 1963
* ''Achnanthes fugiens Cleve-Euler, 1953
* ''Achnanthes fukiensis Skvortzow, 1929
* ''Achnanthes fulla J.R.Carter, 1970
* ''Achnanthes genuflexa Kützing, 1844
* ''Achnanthes georgica Reinsch, 1890
* ''Achnanthes germainii Manguin, 1954
* ''Achnanthes gessneri Hustedt, 1953
* ''Achnanthes gibbosa Hustedt, 1939
* ''Achnanthes girinensis Skvortzow, 1935
* ''Achnanthes glabrata Grunow
* ''Achnanthes gondwana D.Metzeltin & H.Lange-Bertalot, 2002
* ''Achnanthes gracillima (Meister) Mills, 1933
* ''Achnanthes gracillima Hustedt, 1927
* ''Achnanthes grana Hohn & Hellerman, 1963
* ''Achnanthes gregoriana Greville, 1859
* ''Achnanthes grischuna Wuthrich, 1975
* ''Achnanthes groenlandica (Cleve) Grunow, 1880
* ''Achnanthes grubei Simonsen, 1987
* ''Achnanthes grunowii Toyoda & D.M.Williams, 2005
* ''Achnanthes guizhouensis J.Y.Chen & H.Z.Zhu, 1994
* ''Achnanthes hallandica A.Cleve, 1953
* ''Achnanthes hankensis Skvortzow, 1929
* ''Achnanthes hantzschiana Volkov, 1940
* ''Achnanthes hardingensis Foged, 1981
* ''Achnanthes harrisonii Cholnoky, 1959
* ''Achnanthes harveyi Reimer, 1966
* ''Achnanthes hauckiana Grunow, 1880
* ''Achnanthes hauckii Grunow, 1880
* ''Achnanthes haynaldii Schaarschmidt, 1881
* ''Achnanthes hedini Hustedt, 1922
* ''Achnanthes heideni
* ''Achnanthes herteri Frenguelli, 1933
* ''Achnanthes heteromorpha
* ''Achnanthes heteropsis Grunow ex Cleve & M?ller, 1878
* ''Achnanthes heterostriata Hustedt, 1952
* ''Achnanthes heterostriatoides Hohn, 1966
* ''Achnanthes hettensis A.Cleve
* ''Achnanthes hettensis Cleve-Euler, 1953
* ''Achnanthes hexagona Cleve & Brun, 1891
* ''Achnanthes hilliardii Manguin, 1961
* ''Achnanthes himalayensis Jao & Zhu, 1974
* ''Achnanthes hintzii Lange-Bertalot & Krammer, 1989
* ''Achnanthes hirta Carter, 1970
* ''Achnanthes hoermannii Gutwinski, 1899
* ''Achnanthes holmquistii Foged, 1968
* ''Achnanthes holsatica Hustedt, 1936
* ''Achnanthes holstii
* ''Achnanthes hormanii Gutwinski, 1899
* ''Achnanthes hudsonis Grunow, 1880
* ''Achnanthes hustedtii Bily & Marvan, 1959
* ''Achnanthes hyperborea (Grunow) Grunow, 1884
* ''Achnanthes hyperboreoides A.Witkowski, D.Metzeltin & Lange-Bertalot, 1996
* ''Achnanthes ignota Hustedt, 1958
* ''Achnanthes imperfecta Schimanski, 1978
* ''Achnanthes impexa'' Lange-Bertalot, 1989
* ''Achnanthes impexiformis'' Lange-Bertalot, 1989
* ''Achnanthes inaequalis'' Ehrenberg, 1838
* ''Achnanthes incognita'' Krasske, 1939
* ''Achnanthes incrassata'' Ehrenberg, 1854
* 印度曲殼藻 ''Achnanthes indica'' Brun, 1893
* ''Achnanthes indicatrix'' Lange-Bertalot & A.Steindorf, 1998
* ''Achnanthes indicta'' Cleve-Euler, 1953
* ''Achnanthes inflata'' (Kützing) Grunow, 1867
* ''Achnanthes inflatagrandis'' D.Metzeltin, H.Lange-Bertalot & F.García-Rodríguez, 2005
* ''Achnanthes ingratiformis'' Lange Bertalot, 1989
* ''Achnanthes inopinata'' Cleve
* ''Achnanthes intermedia'' Kützing, 1833
* ''Achnanthes interrupta'' J.R.Carter, 1961
* ''Achnanthes investiens'' Carter, 1966
* ''Achnanthes iranensis'' Moghadam, 1976
* ''Achnanthes islandica'' ?strup, 1918
* ''Achnanthes iversenii'' Foged, 1977
* ''Achnanthes jacksonii'' Woodhead & Tweed, 1960
* ''Achnanthes jacobii'' Manguin, 1949
* ''Achnanthes jakovljevici'' Hustedt, 1945
* ''Achnanthes jamaicense'' Podzorski, 1985
* ''Achnanthes jamalinensis'' Grunow, 1880
* ''Achnanthes jan-marcinii'' Witkowski, Metzeltin & Lange-Bertalot, 1996
* ''Achnanthes japonica'' Kobayasi, 1965
* 爪哇曲殼藻 ''Achnanthes javanica'' Ehrenberg, 1854
** 爪哇曲殼藻亞縊變種 ''Achnanthes javanica var. meister''
* ''Achnanthes jeniseyensis'' Skvortzow, 1971
* 吉林曲殼藻 ''Achnanthes jilinensis'' Huang, 1983
* ''Achnanthes jogensis'' Gandhi, 1966
* ''Achnanthes johncarteri'' Lange-Bertalot & Krammer, 1989
* ''Achnanthes joursacense'' Héribaud-Joseph, 1903
* ''Achnanthes juriljii'' VanLandingham, 1967
* ''Achnanthes kamczatica'' E.G.Lupikina, 1965
* ''Achnanthes kansouensis'' Skvortzow, 1935
* ''Achnanthes karelica'' Cleve-Euler, 1953
* ''Achnanthes karelica'' M?lder, 1951
* ''Achnanthes kenaiensis Stone, 1986
* ''Achnanthes kenyae Cholnoky, 1960
* ''Achnanthes kerguelenensis Castracane, 1886
* ''Achnanthes kisselevi Vladimirova, 1947
* ''Achnanthes kizaki Skvortzow, 1936
* ''Achnanthes koenigii Simonsen, 1959
* ''Achnanthes koghisensis G.Moser, Lange-Bertalot & D.Metzeltin, 1998
* ''Achnanthes kohleriana Kopalova, Zidarova & Van de Vijver, 2016
* ''Achnanthes kolbei''
* ''Achnanthes koreana'' Skvortzow, 1936
* ''Achnanthes koshovii'' Jasnitsky, 1936
* ''Achnanthes kraeuselii''
* ''Achnanthes kranzii'' Lange-Bertalot, 1989
* ''Achnanthes krasskei'' Kobayasi & Sawatari, 1986
* ''Achnanthes krejcii'' Hustedt, 1950
* 硅藻曲殼藻 ''Achnanthes kryophila'' Petersen
* ''Achnanthes kryophiloides Foged, 1964
* ''Achnanthes kryophiloides Hohn, 1966
* ''Achnanthes kuelbsii Lange-Bertalot, 1989
* ''Achnanthes kuolensis Cleve-Euler, 1934
* ''Achnanthes kuwaitensis Hendey, 1958
* ''Achnanthes lacunarum Hustedt, 1930
* ''Achnanthes lacunicola Patrick & Freese, 1961
* ''Achnanthes lacus-karluki E.Manguin ex Kociolek & Reviers, 1996
* ''Achnanthes lacus-vulcani Lange-Bertalot & Krammer, 1989
* ''Achnanthes laevis ?strup, 1910
* ''Achnanthes lakus-baikali Skvortzow, 1937
* ''Achnanthes lanceolata H.Ettl et al., 1991
* ''Achnanthes lanceolata Lange-Bertalot, 1993
* ''Achnanthes lanceolata Skabichevskii, 1987
* ''Achnanthes lanceolatoides H.E.Sovereign, 1958
* ''Achnanthes lancettula Cleve-Euler, 1953
* ''Achnanthes lancettula ?strup, 1920
* ''Achnanthes lapeyrerei Tempère & M.Peragallo, 1908
* ''Achnanthes laportei Manguin, 1954
* ''Achnanthes larsenii Foged, 1968
* ''Achnanthes lata Hustedt, 1942
* ''Achnanthes laterostrata Hustedt, 1933
* ''Achnanthes latestriata Riznyk, 1973
* ''Achnanthes latissima A.Cleve
* ''Achnanthes latissima Cleve-Euler, 1915
* ''Achnanthes lauenbergiana Hulstedt, 1950
* ''Achnanthes lauenburgiana Hustedt, 1950
* ''Achnanthes lecohui Coste & Ricard, 1982
* ''Achnanthes leibleinii Agardh, 1832
* ''Achnanthes lemmermannii Hustedt, 1933
* ''Achnanthes leonardii Witkowski & Lange-Bertalot, 2000
* ''Achnanthes leontopithecus-rosalia Costa, 1995
* ''Achnanthes lesothensis Schoeman, 1973
* ''Achnanthes leudugeri Tempère & Brun, 1889
* ''Achnanthes levanderi
* ''Achnanthes leveillei Héribaud, 1920
* ''Achnanthes lewisiana R.M.Patrick, 1945
* ''Achnanthes ligeriana Héribaud, 1903
* ''Achnanthes lilljeborgii Grunow, 1881
* ''Achnanthes lineariformis H.Kobayashi, 1964
* ''Achnanthes lineariformis Lange-Bertalot, 1993
* ''Achnanthes linearioides Lange-Bertalot, 1994
* ''Achnanthes linearis
* ''Achnanthes linkei
* ''Achnanthes lintonensis J.R.Carter, 1961
* ''Achnanthes loczyi Pantocsek, 1889
* ''Achnanthes longboardia A.R.Sherwood & R.L.Lowe, 2009
* ''Achnanthes longipes C.Agardh, 1824
* ''Achnanthes lorenziana Grunow ex A.Schmidt, 1895
* ''Achnanthes lucana Carter, 1970
* ''Achnanthes lutheri Hustedt, 1933
* ''Achnanthes lyrata Proschkina-Lavrenko, 1961
* ''Achnanthes lyroides K?nig, 1959
* ''Achnanthes maceneryae Reimer & Lee, 1988
* ''Achnanthes macquariensis Foged, 1978
* ''Achnanthes macropus 1844
* ''Achnanthes maculata Hustedt, 1937
* ''Achnanthes maewensis Foged, 1972
* ''Achnanthes magnifica Hustedt, 1952
* ''Achnanthes mamchyi Skvortzow, 1975
* ''Achnanthes mammalis (Castracane) Cleve
* ''Achnanthes manguinii Hustedt, 1952
* ''Achnanthes manifera Brun, 1895
* ''Achnanthes mannii VanLandingham, 1979
* ''Achnanthes mansiensis Foged, 1966
* ''Achnanthes maolanensis P.Yu, J.P.Kociolek & Q-M.You, 2019
* ''Achnanthes maranda N.Woodhead & R.D.Tweed, 1958
* ''Achnanthes margaritaceum Cleve, 1893
* ''Achnanthes margaritarum Cleve, 1893
* ''Achnanthes marginalis Hendey, 1958
* ''Achnanthes marginestriata Simonsen, 1959
* ''Achnanthes marginulata Grunow, 1880
* ''Achnanthes marina Hustedt, 1937
* ''Achnanthes marraitensis Foged, 1958
* ''Achnanthes martyi Héribaud, 1920
* ''Achnanthes mauiensis R.L.Lowe & A.R.Sherwood, 2009
* ''Achnanthes medioconvexa Zhu & Chen, 1996
* ''Achnanthes meisteri Hustedt ex R.Simonsen, 1987
* ''Achnanthes mercuryi Witkowski, Metzeltin & Lange-Bertalot, 1996
* ''Achnanthes mesoconstricta Zhu & Chen, 1996
* ''Achnanthes mesogongyla Grunow, 1880
* ''Achnanthes metaffinis Lange-Bertalot & A.Steindorf, 1995
* ''Achnanthes metakryophila Lange-Bertalot & Schmidt, 1990
* ''Achnanthes meyeri Skvortzow, 1937
* ''Achnanthes mica Hohn, 1966
* ''Achnanthes microcephala Kütz.
* ''Achnanthes minima J.R.Carter, 1961
* ''Achnanthes minuscula Hustedt, 1945
* ''Achnanthes minutissima (Kützing) Cleve
* ''Achnanthes minutissima Kützing, 1833
* ''Achnanthes miocaenica Moiseeva, 1959
* ''Achnanthes miota Carter & Denny, 1982
* ''Achnanthes mirabilis Proschkina-Lavrenko, 1955
* ''Achnanthes misionera Frenguelli, 1953
* ''Achnanthes modesta Manguin, 1952
* ''Achnanthes modica Hustedt, 1952
* ''Achnanthes mollis Krasske, 1939
* ''Achnanthes monela Hohn & Hellerman, 1963
* ''Achnanthes montana
* ''Achnanthes montdorensis Manguin, 1954
* ''Achnanthes muelleri Carlson, 1913
* ''Achnanthes muelleri VanLandingham, 1979
* ''Achnanthes multiarticulata Agardh, 1832
* ''Achnanthes muscorum M.Peragallo
* ''Achnanthes nagpurensis Sarode & Kamat, 1984
* ''Achnanthes namae Giffen, 1984
* ''Achnanthes nana Meister, 1934
* ''Achnanthes nathorsti Brun, 1901
* ''Achnanthes natrata Carter, 1966
* ''Achnanthes navalis Giffen, 1976
* ''Achnanthes naviformis Van de Vijver & Beyens, 2002
* ''Achnanthes neglecta Chi & Ruowen, 1990
* ''Achnanthes neocaledonica Manguin ex Lange-Bertalot & Steindorf, 1995
* ''Achnanthes neocaledonica Manguin, 1962
* ''Achnanthes neohustedtii VanLandingham, 1979
* ''Achnanthes neokisselevii VanLandingham, 1969
* ''Achnanthes neoskvortzowii Simonsen, 1987
* ''Achnanthes nikiskii Stone, 1986
* ''Achnanthes nimuensis C.Huang
* ''Achnanthes ninckei P.Guermeur & E.Manguin, 1953
* ''Achnanthes nitida Cleve-Euler, 1939
* ''Achnanthes nitidiformis Lange-Bertalot, 1989
* ''Achnanthes nivellis Fusey, 1953
* ''Achnanthes nobile Schulz, 1926
* ''Achnanthes nodeana Skvortzow, 1971
* ''Achnanthes nodosa Cleve, 1900
* ''Achnanthes nollii O. & W.Bock, 1953
* ''Achnanthes normanii
* ''Achnanthes obesa (Greville, 1865)
* ''Achnanthes obliqua Turpin, 1828
* ''Achnanthes oblonga E.Manguin ex Kociolek & Reviers, 1996
* ''Achnanthes oblongella ?strup, 1902
* ''Achnanthes obscura (Krasske) Lange-Bertalot & M.Willmann, 1996
* ''Achnanthes obtusa Pritchard, 1861
* ''Achnanthes occulta Kalbe, 1963
* ''Achnanthes ocellata Manguin, 1952
* ''Achnanthes octalterna Turpin, 1828
* ''Achnanthes oculata Hustedt
* ''Achnanthes oerensis Cleve-Euler, 1953
* ''Achnanthes oestrupii (Cleve-Euler) Hustedt, 1930
* ''Achnanthes okamurae Skvortzow, 1937
* ''Achnanthes oregonensis Riznyk, 1973
* ''Achnanthes orellana Hohn, 1966
* ''Achnanthes orientalis Hustedt, 1933
* ''Achnanthes orientalis Meister, 1937
* ''Achnanthes orientalis Petit, 1904
* ''Achnanthes ostenii J.Frenguelli
* ''Achnanthes ostrupii
* ''Achnanthes pachypus Montagne, 1839
* ''Achnanthes pagesi M.Peragallo, 1920
* ''Achnanthes palustris Fusey, 1948
* ''Achnanthes pamirensis Hustedt, 1922
* ''Achnanthes pantocseki Hajós, 1968
* ''Achnanthes papillosa Cleve-Euler, 1953
* ''Achnanthes paradoxa Ehrenberg, 1845
* ''Achnanthes parallela Castracane, 1886
* ''Achnanthes parexigua D.Metzeltin & Lange-Bertalot, 1998
* ''Achnanthes parvula Kützing, 1844
* ''Achnanthes parvula 1841
* ''Achnanthes pelta Hohn & Hellerman, 1966
* ''Achnanthes pennaeformis Greville, 1866
* ''Achnanthes pennata Greville, 1883
* ''Achnanthes peragalloi Brun & Héribaud-Joseph, 1893
* ''Achnanthes perfida J.R.Carter, 1963
* ''Achnanthes pericava J.R.Carter, 1966
* ''Achnanthes peridotitica Moser, Lange-Bertalot & Metzeltin, 1998
* ''Achnanthes perminuta ?strup, 1913
* ''Achnanthes perpusilla (?strup) Lange-Bertalot, 1994
* ''Achnanthes perturba VanLandingham, 1967
* ''Achnanthes petersenii Hustedt, 1937
* ''Achnanthes petiti Aleem, 1954
* ''Achnanthes philippinica Skvortzow, 1937
* ''Achnanthes piafica Carter & Denny, 1982
* ''Achnanthes pictii J.R.Carter, 1963
* ''Achnanthes pirogueana R.Maillard, 1978
* ''Achnanthes pitoti
* ''Achnanthes plana J.R.Carter, 1963
* ''Achnanthes pletei
* ''Achnanthes plitvicensis Hustedt, 1945
* ''Achnanthes plocera
* ''Achnanthes ploenensis Hustedt, 1930
* ''Achnanthes polaris Oestrup, 1895
* ''Achnanthes polynesica H.Lange-Bertalot & M.Werum, 2004
* ''Achnanthes portae Cholnoky, 1959
* ''Achnanthes prava Sovereign, 1963
* ''Achnanthes procera Hustedt, 1945
* ''Achnanthes profunda Skvortzov, 1937
* ''Achnanthes prominula Z.Levkov & S.Tofilovska, 2014
* ''Achnanthes promunturii Giffen, 1970
* ''Achnanthes pseudincognita Cleve-Euler, 1953
* ''Achnanthes pseudo-antiqua M.Peragallo, 1920
* ''Achnanthes pseudo-obliqua Kobayasi, 1971
* ''Achnanthes pseudoaffinis Maillard, 1978
* ''Achnanthes pseudobiasolletiana H.P.Gandhi, 1961
* ''Achnanthes pseudobiceps H.H?kansson, 1974
* ''Achnanthes pseudobliqua Simonsen, 1960
* ''Achnanthes pseudobrevipes Aleem, 1950
* ''Achnanthes pseudocoarctata Z.Levkov & S.Tofilovska, 2014
* ''Achnanthes pseudoconspicua Foged, 1972
* ''Achnanthes pseudoexigua Loseva, 1982
* ''Achnanthes pseudoexigua Skvortzov, 2012
* ''Achnanthes pseudogrimmei Cholnoky, 1970
* ''Achnanthes pseudogroenlandica Hendey, 1964
* ''Achnanthes pseudohexagona Hustedt, 1952
* ''Achnanthes pseudohungarica Cholnoky-Pfannkuche, 1966
* ''Achnanthes pseudohustedtii Kobayasi, 1971
* ''Achnanthes pseudoinflata M.Rybak, Peszek, Skoczylas, Ector & C.E.Wetzel, 2020
* ''Achnanthes pseudolanceolata Hustedt, 1952
* ''Achnanthes pseudolanceolata Manguin, 1962
* ''Achnanthes pseudolinearis Hustedt, 1942
* ''Achnanthes pseudolongipes K.Toyoda & T.Nagumo, 2010
* ''Achnanthes pseudopinnata Foged, 1972
* ''Achnanthes pseudopunctulata Simonsen, 1959
* ''Achnanthes pseudoscutiformis Loseva, 1982
* ''Achnanthes pseudoseminulum Cleve-Euler, 1934
* ''Achnanthes pseudosolea Simonsen, 1959
* ''Achnanthes pseudosuchlandtii Manguin, 1961
* ''Achnanthes pseudoswazi J.R.Carter, 1963
* ''Achnanthes pseudotanensis A.Cleve-Euler, 1953
* ''Achnanthes pulchella Heiden, 1928
* ''Achnanthes pulcherrima (Hustedt) Metzeltin & Lange-Bertalot, 1998
* ''Achnanthes pulchra C.Zimm.
* ''Achnanthes pulviscula Cholnoky, 1960
* ''Achnanthes punctata Round, 1959
* ''Achnanthes punctifera Hustedt, 1955
* ''Achnanthes punctulata Simonsen, 1959
* ''Achnanthes pusilla Grunow, 1879
* ''Achnanthes pusilla Woodhead & Tweed, 1960
* ''Achnanthes pyrenaica
* ''Achnanthes pyropa Carter, 1970
* ''Achnanthes quadralterna Turpin, 1828
* ''Achnanthes quadratarea (?strup) R.Ross
* ''Achnanthes quadricauda Turpin, 1828
* ''Achnanthes quadrijuga Turpin, 1828
* ''Achnanthes quadripunctata D.R.Oppenheim, 1995
* ''Achnanthes qualternus Turpin
* ''Achnanthes radiata Du & Cheng, 1984
* ''Achnanthes radiata Skvortzov, 2012
* ''Achnanthes radiatus Hohn & Hellerman, 1966
* ''Achnanthes radiosa Hustedt ex Simonsen, 1987
* ''Achnanthes radiosa Hustedt, 1936
* ''Achnanthes ramosa P.L.Crouan & H.M.Crouan, 1861
* ''Achnanthes ranomafanensis Manguin, 1952
* ''Achnanthes rara Jurilj, 1957
* ''Achnanthes rarissima Skvortzov, 2012
* ''Achnanthes rautenbachiae Cholnoky, 1957
* ''Achnanthes recava Hohn & Hellerman, 1966
* ''Achnanthes rechtensis Leclercq, 1983
* ''Achnanthes recurva Ehrenberg, 1858
* ''Achnanthes recurvata Hustedt, 1937
* ''Achnanthes reidensis Foged, 1978
* ''Achnanthes reimeri Camburn, 1978
* ''Achnanthes renei Lange-Bertalot & Schmidt, 1990
* ''Achnanthes repanda Tsumura & Iwahashi, 1955
* ''Achnanthes repestoides VanLandingham, 1967
* ''Achnanthes restricta Cleve-Euler, 1953
* ''Achnanthes reversa Lange-Bertalot, 1989
* ''Achnanthes rhombica Oestrup, 1910
* ''Achnanthes rhombica Skabichevskii, 1987
* ''Achnanthes rhombica Voigt, 1935
* ''Achnanthes rhomboides Ehrenberg, 1843
* ''Achnanthes rhynchocephala Cleve-Euler, 1915
* ''Achnanthes rigmmei Krasske
* ''Achnanthes rivularia Frenguelli, 1925
* ''Achnanthes robusta Rivera, 1973
* ''Achnanthes rollae Suxena & Venkateswarlu, 1968
* ''Achnanthes rosenstockii Lange-Bertalot, 1989
* ''Achnanthes rossii Hustedt, 1954
* ''Achnanthes rostellata A.Cleve, 1934
* ''Achnanthes rostrata Oestrup, 1902
* ''Achnanthes rupestoides Hohn, 1961
* ''Achnanthes rupestris
* ''Achnanthes saccula J.R.Carter, 1981
* ''Achnanthes saeptata
* ''Achnanthes sapinii-jaloustrei Manguin, 1957
* ''Achnanthes saxatilis Bock, 1970
* ''Achnanthes saxonica Krasske ex Hustedt, 1933
* ''Achnanthes saxophila Lange-Bertalot & Krammer
* ''Achnanthes schmidtiana Krenner, 1926
* ''Achnanthes schmidtii Heiden, 1928
* ''Achnanthes schoemaniana Giffen, 1984
* ''Achnanthes schultzii Cholnoky, 1933
* ''Achnanthes schulzi Brockmann, 1954
* ''Achnanthes schwabei Krasske, 1939
* ''Achnanthes scotica Lange-Bertalot, 1993
* ''Achnanthes scotica R.J.Flower & V.J.Jones, 1989
* ''Achnanthes scutiformis Moiseeva, 1960
* ''Achnanthes secretitaeniata Toyoda, Tanaka & Williams, 2009
* ''Achnanthes semen Ehrenberg, 1854
* ''Achnanthes semiaperta Hustedt, 1945
* ''Achnanthes separata Hustedt ex Simonsen, 1987
* ''Achnanthes separata Hustedt, 1958
* ''Achnanthes septata Cleve-Euler
* ''Achnanthes septentrionalis
* ''Achnanthes seriata C.Agardh, 1827
* ''Achnanthes siamexilis Lange-Bertalot, 1989
* ''Achnanthes siamlinearis Lange-Bertalot, 1989
* ''Achnanthes siberica Cleve-Euler, 1953
* ''Achnanthes sigmoides Ehrenberg, 1873
* ''Achnanthes similis Hustedt, 1935
* ''Achnanthes similis McCall, 1933
* ''Achnanthes similivalvata Manguin, 1952
* ''Achnanthes simplex Hustedt, 1939
* ''Achnanthes sinuata Kützing
* ''Achnanthes skvortzowii Hustedt, 1958
* ''Achnanthes skvortzowii Jasnitsky, 1936
* ''Achnanthes solea Hustedt, 1952
* ''Achnanthes solea Zimmermann, 1917
* ''Achnanthes sonyda B.Hartley, 1986
* ''Achnanthes sonyda J.R.Carter
* ''Achnanthes spec Cleve-Euler, 1932
* ''Achnanthes spec Hirano, 1963
* ''Achnanthes spec P.Fusey
* ''Achnanthes spec Pantocsek, 1902
* ''Achnanthes speciosa Hustedt, 1927
* ''Achnanthes sperata Cholnoky, 1962
* ''Achnanthes sphacelata Carter, 1970
* ''Achnanthes sphaerosphora
* ''Achnanthes spiculata K.E.Lohman, 1957
* ''Achnanthes standeri Cholnoky, 1957
* ''Achnanthes stauroneiformis Prowse, 1962
* ''Achnanthes stauroneiformis Skabichevskij, 1936
* ''Achnanthes stauroneioides Manguin, 1954
* ''Achnanthes stewartii Patrick, 1945
* ''Achnanthes stipitata (Lyngbye) Ehrenberg, 1834
* ''Achnanthes stomatimorpha Turpin, 1828
* ''Achnanthes stomatophora VanLandingham, 1979
* ''Achnanthes straubiana Lange-Bertalot, 1996
* ''Achnanthes striata Skvortzov, 1937
* ''Achnanthes striata 1885
* ''Achnanthes striatella Skvortzov, 2012
* ''Achnanthes stroemii Hustedt, 1933
* ''Achnanthes subaffinis Cholnoky, 1959
* ''Achnanthes subatomus Hustedt, 1939
* ''Achnanthes subcrassa Maillard ex Lange-Bertalot & Steidorf, 1995
* ''Achnanthes subcrassa Maillard, 1978
* ''Achnanthes subcrenulata Cleve, 1891
* ''Achnanthes subelata D.Metzeltin, H.Lange-Bertalot & F.García-Rodríguez, 2005
* ''Achnanthes subexigua Hustedt, 1934