伪枝藻属
下级分类

本属包括以下物种：
Scytonema adhikaryi Das 2017，也拼作Scytonema adhikarii
Scytonema alatum Borzì ex Bornet and Flahault 1886
Scytonema ambiguum Kützing ex Bornet and Flahault 1886
Scytonema amplum West & G.S.West
Scytonema andradeana P.González
伪枝藻 Scytonema arcangelii Bornet & Flahault, 1886
Scytonema arcangelii f. minus Frémy
沃氏伪枝藻 Scytonema austinii H.C.Wood
Scytonema azureum Tilden
Scytonema badium Wolle
Scytonema belizensis Komarék et al.
Scytonema bewsii F.E.Fritsch & F.Rich
Scytonema bilaspurense Singh, 2016，也拼作：Scytonema bilaspurensis
Scytonema bivaginata H.Welsh, 1965
Scytonema boergesenii Gardner 1932
Scytonema bohneri Schmidle
Scytonema bouteillei (Bornet and Flahault 1886) Hoffmann 1986
Scytonema bruneum Schmidle
Scytonema burmanicum Skuja
Scytonema calcicola Kufferath, 1914
Scytonema caldarium Setchell
Scytonema caldarium var. terrestre Copeland
Scytonema calothrichoides Kützing
Scytonema capitatum N.L.Gardner
Scytonema carolinianum Philson
Scytonema catenatum N.L.Gardner
Scytonema catenulum N.L.Gardner
Scytonema chengii Wang 1934
Scytonema chiastum f. minor Parukutty
Scytonema chiastum Geitler
Scytonema chlorophaeum f. tenuis G.Martens
Scytonema chorae C.L.Sant'Anna & J.Komárek
辛辛那提伪枝藻 Scytonema cincinnatum Bornet and Flahault 1886
Scytonema cineraceum C.L.Zhou & H.X.Xiao
Scytonema claviformis Y.Li
Scytonema coactile Montagne ex Bornet & Flahault, 1886
Scytonema coactile var. brasilense Nordstedt
Scytonema coactile var. minus Wille
Scytonema coactile var. thermalis Geitler
Scytonema conardii Kufferath
喜贝伪枝藻 Scytonema conchophilum Humphrey
Scytonema concinnum Y.M.Lin & H.X.Xiao
Scytonema consociatum C.-C.Jao
Scytonema contortum M.Watanabe & Komárek
Scytonema cookei West
Scytonema costaricensis Kufferath
Scytonema crassum Bornet and Flahault, 1886
Scytonema crassum var. indicum S.Silva
卷曲双歧蓝细菌 Scytonema crispum Bornet ex De Toni，卷曲伪枝藻
Scytonema crispum subsp. minu L.C.Li
Scytonema crispum var. aethiopicum West & G.S.West
皮壳伪枝藻 Scytonema crustaceum (C. Agardh) Bornet et Flahault, 1886
Scytonema crustaceum var. incrustans Bornet & Flahault
Scytonema cuatrecasasii P.González
Scytonema densum Bornet and Flahault 1886
Scytonema dilatatum Bharadwaja
Scytonema dilatatum f. major Bharadwaja
Scytonema drilosiphon Elenkin & V.I.Polyansky
Scytonema dubium De Wildeman
Scytonema dzschambulicum Obuchova 1965
Scytonema echeverriae Kufferath, 1929
Scytonema elenkinii (Hollerbach 1923) Hoffmann, 1986
Scytonema endolithicum Ercegovic, 1932
Scytonema evanescens N.L.Gardner, 1927
Scytonema exile Hoffmann, 1986
Scytonema fertilia M.Watanabe & Komárek
Scytonema figuratum C.Agardh ex Bornet & Flahault, 1886
Scytonema flavoviride Bornet & Flahault, 1886
Scytonema flexuosum Meneghini ex Kützing
Scytonema foliicola De Wildeman
Scytonema foliicola var. maius N.L.Gardner
Scytonema fremyi Desikachary
Scytonema fritschii S.L.Ghose, 1924，以Fritsch的名字命名
Scytonema furcatum Meneghini ex Trevisan
Scytonema geitleri Bharadwaja, 1934
Scytonema geitleri var. tenuis Bharadwaja
Scytonema gomontii Gutwinski
Scytonema granulatum G.Martens
Scytonema guyanense Bornet & Flahault, 1886
Scytonema guyanense var. minus N.L.Gardner
Scytonema guyanense var. prolifera Bharadwaja
Scytonema hamelinii Gebelein
Scytonema hansgirgii Schmidle, 1900
Scytonema hieronymi Schmidle
霍夫曼伪枝藻 Scytonema hofmanii C.Agardh ex Bornet & Flahault, 1886
Scytonema hofmanii f. phormidioides Frémy
Scytonema hofmanii var. calcicola Hansgirg
Scytonema hofmanii var. crassum Bharadwaja
Scytonema hofmanii var. symplocoides Bornet & Flahault
Scytonema holstii Hieronymous
Scytonema hormocystum Zhu, 1987
透明伪枝藻 Scytonema hyalinum N.L.Gardner
Scytonema immersum H.C.Wood
Scytonema inaequale Kufferath
Scytonema incrassatum C.-C.Jao
Scytonema induratum J.J.Copeland
Scytonema insigne West & G.S.West
Scytonema insulare C.L.Sant'Anna, 1988
Scytonema intermedium De Wildeman
Scytonema intertextum Rabenhorst
Scytonema involvens var. elongatum Bourrelly, 1886
Scytonema iyengarii Bharadwaja
爪哇伪枝藻 Scytonema javanicum Bornet ex Bornet & Flahault，界文双歧藻
Scytonema javanicum var. distortum N.L.Gardner
Scytonema javanicum var. hawaiiense Lemmermann
Scytonema javanicum var. pallidum N.L.Gardner
朱氏伪枝藻 Scytonema julianum Meneghini ex B.A.Whitton
Scytonema junipericola Farlow
Scytonema keiense Weber-van Bosse
广西伪枝藻 Scytonema kwangsiense C.-C.Jao
Scytonema lanatum Dalla Torre and Sarnthein 1901，也拼作：Scytonema lanata
Scytonema leprieurii Montagne ex Bornet & Flahault
Scytonema leptobasis Ghose
Scytonema longiarticulatum N.L.Gardner, 1927
Scytonema lyngbyoides N.L.Gardner, 1927
Scytonema maculiforme Schmidle
Scytonema magnum N.L.Gardner
Scytonema malaviyanense Bharadwaja
Scytonema masonianum H.Welsh
Scytonema millei Bornet ex Bornet & Flahault
Scytonema millei var. maius N.L.Gardner
Scytonema minus (Schmidle) Lemmermann
Scytonema minus var. istvanffianum Kol
Scytonema mirabile Bornet
Scytonema mirabile f. minus Bharadwaja
Scytonema mirabile f. zonatum Geitler
Scytonema mirabile var. majus N.L.Gardner
Scytonema mirabile var. rhaeticum Brügge
Scytonema multiramosum N.L.Gardner
Scytonema multiramosum var. ceylonicum Bharadwaja
Scytonema myochrous C.Agardh ex Bornet & Flahault
Scytonema myochrous var. decumbens (Kützing) Rabenhorst
Scytonema obscurum Hansgirg ex Hirn
Scytonema obscurum var. terrestre Hansgirg
Scytonema occidentale Setchell
Scytonema ocellatum Lyngbye ex Bornet & Flahault
Scytonema ocellatum var. capitatum Ghose
Scytonema ocellatum var. constrictum N.L.Gardner
Scytonema ocellatum var. maius N.L.Gardner
Scytonema ocellatum var. purpureum N.L.Gardner
Scytonema olivaceum Zeller
东方伪枝藻 Scytonema orientale C.-C.Jao
Scytonema papillicapitatum C.L.Sant'Anna & J.Komárek
Scytonema papuasicum Borzì
Scytonema parlatorii Fiorini-Mazzanti ex Bornet & Flahault
Scytonema parvulum Zeller
Scytonema pascheri Bharadwaja
Scytonema pellucidum C.Cramer
Scytonema planum Copeland
多孢伪枝藻 Scytonema polycystum Bornet & Flahault, 1886，多孢双歧藻
Scytonema polycystum var. aethiopicum West & G.S.West
Scytonema polymorphum Jaag
Scytonema praegnans Skuja
Scytonema pratii Komárek
Scytonema pseudoguyanense Bharadwaja
Scytonema pseudohofmanii Bharadwaja
Scytonema pseudopunctatum Skuja
Scytonema pulchellum N.L.Gardner
Scytonema pulchrum Frémy 1924，为Petalonema pulchrum (Frémy 1924) Geitler 1932的异名
Scytonema pulvinatum Nordstedt
Scytonema punctatum N.L.Gardner
Scytonema racovitzae De Wildeman
Scytonema rhizophorae Zeller
溪生伪枝藻 Scytonema rivulare Borzì ex Bornet & Flahault, 1886，溪生双歧藻
Scytonema saleyeriense Weber-van Bosse, 1913
Scytonema saleyeriense var. indica Bharadwaja
Scytonema samoense Wille
Scytonema sanpaulense Sant'Anna, 1988
Scytonema santannae Hentschke & J.Komárek
Scytonema schmidlei J.B.De Toni
施氏伪枝藻 Scytonema schmidtii Gomont
Scytonema seagriefianum Welsh
Scytonema siculum Borzì ex Bornet & Flahault, 1886
Scytonema simmeri Schmidle
简单伪枝藻 Scytonema simplex Bharadwaja
Scytonema simplex f. majus Vasishta
Scytonema simplice Wood
中华伪枝藻 Scytonema sinense C.-C.Jao
Scytonema singhii Singh
Scytonema spirulinoides N.L.Gardner
Scytonema splendens F.E.Fritsch & F.Rich
有须伪枝藻 Scytonema stuposum Bornet ex Bornet & Flahault
Scytonema stygium Heufler
Scytonema subclavatum Zeller
Scytonema subcoactile C.-C.Jao
Scytonema subcoactile var. aurantiacum Sarthou, Thérézien & Couté
Scytonema subgelatinosum N.L.Gardner
细弱双歧藻 Scytonema subtile K.Möbius
Scytonema tenellum N.L.Gardner
Scytonema tenue N.L.Gardner
Scytonema thermale Friedrich Traugott KützingKützing
Scytonema tolypothrichoides Friedrich Traugott KützingKützing ex Bornet & Flahault, 1886
Scytonema tolypotrichoides f. terrestris Bharadwaja
Scytonema tomentosum Kützing ex Frank, 1886
Scytonema torulosum C.-C.Jao
Scytonema turicense var. muscicola Hepp
德兰士瓦伪枝藻 Scytonema transvaalense Cholnoky, 1955
Scytonema turfosum Kützing ex Frank 1886
Scytonema twymanianum Welsh
Scytonema variabile N.L.Gardner
Scytonema varium Kützing ex Bornet & Flahault, 1886
Scytonema velutinum Bornet and Flahault 1886
Scytonema vieillardii G.Martens
Scytonema violascens Zeller
Scytonema wolleanum Forti, 1907
Scytonema zellerianum Brühl & Biswas, 1923