Spirogyra punctata
(tree size 2)
Spirogyra ahmedabadensis
Spirogyra arizonensis
Spirogyra cylindrica
Spirogyra elliptica
Spirogyra africana
(tree size 1)
Spirogyra cylindrosperma
Spirogyra alpina
Spirogyra aequinoctialis
Spirogyra communis
Spirogyra porticalis
(tree size 3)
Spirogyra abbreviata
Spirogyra acanthophora
Spirogyra acumbentis
Spirogyra adjerensis
Spirogyra adnata
Spirogyra adornata
Spirogyra aequalis
Spirogyra affinis
Spirogyra alkaliensis
Spirogyra alternata
Spirogyra amphimorpha
Spirogyra ampilii
Spirogyra amplectens
Spirogyra ampliata
Spirogyra anchora
Spirogyra angolensis
Spirogyra angulata
Spirogyra anjanii
Spirogyra anomala
Spirogyra anzygoapora
Spirogyra aphanosculpta
Spirogyra aplanospora
Spirogyra archanii
Spirogyra arcta
(tree size 1)
Spirogyra arcuata
Spirogyra areolata
Spirogyra arthuri
Spirogyra articulata
Spirogyra asiatica
(tree size 1)
Spirogyra atasiana
Spirogyra atrobrunnea
Spirogyra aubvillei
Spirogyra australica
Spirogyra australiensis
Spirogyra austriaca
Spirogyra azygospora
(tree size 1)
Spirogyra baileyi
Spirogyra bardhamanensis
Spirogyra batekiana
Spirogyra bellis
(tree size 1)
Spirogyra bengalensis
Spirogyra bicalyptrata
Spirogyra bichromatophora
(tree size 1)
Spirogyra biformis
(tree size 2)
Spirogyra biharensis
Spirogyra bii
Spirogyra bireticulata
Spirogyra borealis
Spirogyra borgeana
(tree size 3)
Spirogyra borgei
Spirogyra borkuense
Spirogyra borysthenica
(tree size 1)
Spirogyra bourrellyana
Spirogyra braziliensis
Spirogyra britannica
Spirogyra brunnea
(tree size 1)
Spirogyra buchetii
(tree size 1)
Spirogyra bullata
(tree size 1)
Spirogyra calcarea
(tree size 1)
Spirogyra calchaquiesiae
Spirogyra californica
Spirogyra calospora
Spirogyra canaliculata
Spirogyra cardinia
Spirogyra caroliniana
Spirogyra castanacea
Spirogyra cataeniformis
Spirogyra cavata
Spirogyra chaibasaensis
Spirogyra chakiaensis
(tree size 2)
Spirogyra chandrae
Spirogyra chavarensis
Spirogyra chekiangensis
Spirogyra chenii
Spirogyra chittagongenensis
Spirogyra chungkingensis
Spirogyra chuniae
Spirogyra circumlineata
Spirogyra circumvarians
Spirogyra clavata
Spirogyra cleveana
Spirogyra colligata
(tree size 1)
Spirogyra columbiana
(tree size 1)
Spirogyra condensata
Spirogyra congolensis
Spirogyra conspicua
Spirogyra corrugata
Spirogyra costata
Spirogyra costulata
Spirogyra coumbiana
Spirogyra crassa
(tree size 3)
Spirogyra crassispina
Spirogyra crassiuscula
Spirogyra crassivallicularis
Spirogyra crassoidea
Spirogyra crenulata
Spirogyra croasdaleae
Spirogyra cylindrospora
Spirogyra czubinskii
Spirogyra czurdae
Spirogyra czurdiana
Spirogyra daedalea
(tree size 4)
Spirogyra danica
Spirogyra darbhangensis
Spirogyra decimina
(tree size 8)
Spirogyra densa
Spirogyra denticulata
Spirogyra dentireticulata
Spirogyra desikacharyensis
Spirogyra dialyderma
Spirogyra dicephala
Spirogyra dictyospora
Spirogyra diluta
Spirogyra dimorpha
Spirogyra discoidea
Spirogyra discreta
Spirogyra distenta
Spirogyra diversizygotica
Spirogyra dixitii
(tree size 2)
Spirogyra djalonensis
Spirogyra djiliense
Spirogyra drilonensis
Spirogyra dubia
(tree size 1)
Spirogyra echinata
Spirogyra echinospora
Spirogyra eillipsospora
Spirogyra elegans
Spirogyra elegantissima
Spirogyra ellipsospora
(tree size 2)
Spirogyra emilianensis
Spirogyra endogranulata
Spirogyra exilis
(tree size 1)
Spirogyra fallax
Spirogyra fassula
Spirogyra favosa
Spirogyra fennica
Spirogyra ferruginea
Spirogyra flavescens
Spirogyra flavicans
Spirogyra fluviatilis
(tree size 3)
Spirogyra formosa
Spirogyra fossa
Spirogyra fossulata
Spirogyra foveolata
Spirogyra franconica
Spirogyra frankliniana
Spirogyra frigida
(tree size 2)
Spirogyra fritschiana
Spirogyra fukienica
Spirogyra fuscoatra
Spirogyra fuzhouensis
Spirogyra gallica
(tree size 1)
Spirogyra gangaensis
Spirogyra garlandica
Spirogyra gaterslebensis
Spirogyra gauthier-lievrae
Spirogyra gauthieri
Spirogyra gharbensis
Spirogyra ghosei
Spirogyra gibberosa
(tree size 3)
Spirogyra glabra
Spirogyra globulispora
(tree size 1)
Spirogyra gobonensis
Spirogyra godwardiae
Spirogyra goetzei
(tree size 1)
Spirogyra gracilis
(tree size 1)
Spirogyra granulata
Spirogyra gratiana
Spirogyra groenlandica
Spirogyra guangchowensis
Spirogyra guineense
Spirogyra gujaratensis
(tree size 1)
Spirogyra gurdaspurensis
Spirogyra haimenensis
Spirogyra hartigii
Spirogyra hassallii
Spirogyra hatillensis
Spirogyra heeriana
(tree size 1)
Spirogyra henanensis
Spirogyra herbipolensis
Spirogyra heterospora
Spirogyra hoehnei
(tree size 1)
Spirogyra hoggarica
Spirogyra hollandiae
Spirogyra hopeiensis
Spirogyra hunanensis
Spirogyra hungarica
(tree size 1)
Spirogyra hyalina
Spirogyra hymerae
(tree size 1)
Spirogyra inconstans
Spirogyra incrassata
Spirogyra indiana
Spirogyra indica
Spirogyra inflata
(tree size 1)
Spirogyra insignis
(tree size 2)
Spirogyra insueta
Spirogyra intermedia
Spirogyra intorta
Spirogyra ionia
Spirogyra irregularis
Spirogyra islamii
Spirogyra ivorensis
Spirogyra iyengarii
Spirogyra jaoensis
(tree size 1)
Spirogyra jaoi
Spirogyra jassiensis
Spirogyra jatobae
Spirogyra jogensis
(tree size 1)
Spirogyra jugalis
Spirogyra juliana
Spirogyra kaffirita
Spirogyra kamatii
Spirogyra karnalae
Spirogyra khuntiensis
Spirogyra kolae
Spirogyra kolhapurensis
Spirogyra koreana
Spirogyra krubergii
Spirogyra kundaensis
Spirogyra kusheshwarsthanensis
Spirogyra kuusamoensis
Spirogyra labbei
Spirogyra labyrinthica
Spirogyra lacustris
Spirogyra lagerheimii
(tree size 2)
Spirogyra laka
Spirogyra lallandiae
Spirogyra lambertiana
Spirogyra lamellata
Spirogyra lamellosa
Spirogyra lapponica
Spirogyra latireticulata
Spirogyra latviensis
Spirogyra laxa
(tree size 2)
Spirogyra laxistrata
Spirogyra lenticularis
Spirogyra lentiformis
Spirogyra lians
Spirogyra libyca
Spirogyra lineata
(tree size 1)
Spirogyra lismorensis
Spirogyra lodziensis
Spirogyra longifissa
Spirogyra lubrica
Spirogyra lushanensis
Spirogyra luteospora
Spirogyra lutetiana
(tree size 1)
Spirogyra lymerae
Spirogyra macrospora
Spirogyra maghrebiana
Spirogyra magna
Spirogyra major
Spirogyra majuscula
Spirogyra malmeana
(tree size 3)
Spirogyra manoramae
Spirogyra maravillosa
Spirogyra marchica
Spirogyra margalefii
Spirogyra margaritata
(tree size 1)
Spirogyra marocana
Spirogyra mattonensis
Spirogyra maxima
(tree size 7)
Spirogyra mayyanadensis
Spirogyra megaspora
Spirogyra meridionalis
Spirogyra miamiana
Spirogyra microdictyon
Spirogyra microgranulata
Spirogyra micropunctata
Spirogyra microspora
Spirogyra mienningensis
(tree size 1)
Spirogyra minor
(tree size 1)
Spirogyra minuticrassoidea
Spirogyra minutifossa
Spirogyra mirabilis
(tree size 3)
Spirogyra miranda
Spirogyra mirifica
Spirogyra mithalaensis
Spirogyra moebii
Spirogyra monodiana
Spirogyra montserrati
Spirogyra moulankariensis
Spirogyra multiconjugata
Spirogyra multiformis
Spirogyra multistrata
Spirogyra multitrata
Spirogyra mutabilis
Spirogyra narcissiana
Spirogyra natchita
Spirogyra neglecta
(tree size 3)
Spirogyra neorhizobrachialis
Spirogyra nitida
(tree size 1)
Spirogyra nodifera
Spirogyra notabilis
Spirogyra nova-angliae
Spirogyra novae-angliae
Spirogyra nyctigama
Spirogyra oblata
Spirogyra oblonga
Spirogyra obovata
Spirogyra occidentalis
(tree size 1)
Spirogyra oligocarpa
Spirogyra ollicola
Spirogyra oltmannsii
Spirogyra orientalis
Spirogyra orthospira
Spirogyra ouarsenica
Spirogyra ovigera
Spirogyra pachyderma
Spirogyra palghatensis
Spirogyra paludosa
(tree size 1)
Spirogyra papulata
Spirogyra paradoxa
(tree size 1)
Spirogyra paraguayensis
Spirogyra parva
Spirogyra parvispora
Spirogyra parvula
(tree size 1)
Spirogyra pascheriana
Spirogyra patliputri
Spirogyra peipingensis
(tree size 1)
Spirogyra pellucida
(tree size 3)
Spirogyra perforans
Spirogyra plena
Spirogyra poljanskii
Spirogyra polymorpha
(tree size 1)
Spirogyra polytaeniata
Spirogyra porangabae
(tree size 1)
Spirogyra pratensis
Spirogyra princeps
Spirogyra proavita
Spirogyra prolifica
Spirogyra propria
Spirogyra pseudocorrugata
Spirogyra pseudocylindrica
Spirogyra pseudogauthieri
Spirogyra pseudogibberosa
Spirogyra pseudogranulata
(tree size 1)
Spirogyra pseudojuergensii
Spirogyra pseudomaiuscula
Spirogyra pseudomajuscula
Spirogyra pseudomaxima
Spirogyra pseudoneglecta
Spirogyra pseudonodifera
Spirogyra pseudoplena
Spirogyra pseudopulchrata
Spirogyra pseudoreticulata
Spirogyra pseudorhizopus
Spirogyra pseudosahnii
Spirogyra pseudospreeiana
Spirogyra pseudosubreticulata
Spirogyra pseudotenuissima
Spirogyra pseudotetrapla
Spirogyra pseudotexensis
Spirogyra pseudovarians
Spirogyra pseudovenusta
Spirogyra pseudowoodii
Spirogyra pulchella
Spirogyra pulchra
Spirogyra puncticulata
Spirogyra punctulata
(tree size 3)
Spirogyra quadrata
Spirogyra quadrilaminata
Spirogyra quezelii
Spirogyra quilonensis
Spirogyra quinquilaminata
Spirogyra randhawae
Spirogyra ranipurensis
Spirogyra rattanii
Spirogyra recostata
Spirogyra rectangularis
Spirogyra rectispira
Spirogyra regularis
Spirogyra reinhardii
Spirogyra reticulata
(tree size 5)
Spirogyra reticulatum
Spirogyra reticuliana
Spirogyra rhizobrachialis
Spirogyra rhizoides
Spirogyra rhizopus
Spirogyra rhodopea
Spirogyra rivularis
Spirogyra robusta
Spirogyra rugosa
Spirogyra rugulosa
Spirogyra sahnii
Spirogyra salina
Spirogyra sanjingensis
Spirogyra sarmae
Spirogyra schimidtii
Spirogyra schmidtii
(tree size 1)
Spirogyra schweickerdtii
Spirogyra scripta
Spirogyra scrobiculata
Spirogyra sculpta
Spirogyra semiornata
(tree size 1)
Spirogyra senegalensis
Spirogyra setiformis
Spirogyra shantungensis
Spirogyra shanxiensis
Spirogyra shenzaensis
Spirogyra siamensis
(tree size 1)
Spirogyra siberica
Spirogyra silesiaca
Spirogyra sinensis
Spirogyra singularis
(tree size 1)
Spirogyra sinhaensis
Spirogyra skujae
Spirogyra skvortzowii
Spirogyra smithii
(tree size 1)
Spirogyra speciosa
Spirogyra sphaerica
Spirogyra sphaerocarpa
Spirogyra sphaerospora
Spirogyra spinescens
Spirogyra splendida
Spirogyra spreeiana
(tree size 1)
Spirogyra subaffinis
Spirogyra subbullata
Spirogyra subcolligata
Spirogyra subcrassa
Spirogyra subcrassiuscula
Spirogyra subcylindrospora
(tree size 1)
Spirogyra subechinata
Spirogyra subformosa
Spirogyra subfossulata
Spirogyra subfragilis
Spirogyra subglabra
Spirogyra sublambertiana
Spirogyra sublamellata
Spirogyra subluteospora
Spirogyra submajuscula
Spirogyra submargaritata
Spirogyra submarina
Spirogyra submaxima
(tree size 3)
Spirogyra subobovata
Spirogyra subpapulatata
(tree size 1)
Spirogyra subpellucida
Spirogyra subpolytaeniata
Spirogyra subpratensis
Spirogyra subreflexa
Spirogyra subreticulata
Spirogyra subsalina
Spirogyra subsalsa
(tree size 3)
Spirogyra subsalso-punctatulata
Spirogyra subtropica
Spirogyra suburbana
Spirogyra subvelata
Spirogyra subvermiculata
Spirogyra subverrucosa
Spirogyra sulcata
Spirogyra sundanensis
Spirogyra superba
Spirogyra supervarians
Spirogyra szechwanensis
Spirogyra taftiana
Spirogyra taiyuanensis
Spirogyra tandae
Spirogyra taylorii
Spirogyra tenuispina
Spirogyra tenuissima
(tree size 2)
Spirogyra teodorescui
(tree size 2)
Spirogyra ternata
Spirogyra tetrapla
Spirogyra tibetensis
Spirogyra tjibodensis
Spirogyra tolosana
Spirogyra torta
Spirogyra trachycarpa
Spirogyra transeauiana
Spirogyra triplicata
Spirogyra trochainii
Spirogyra tropica
Spirogyra tsingtaoensis
Spirogyra tuberculata
Spirogyra tuberculosa
Spirogyra tubifera
Spirogyra tucumaniae
Spirogyra tumida
Spirogyra turfosa
Spirogyra tuwensis
Spirogyra ugandense
Spirogyra unduliseptum
Spirogyra urbana
Spirogyra van-zantenii
Spirogyra variabilis
Spirogyra varians
(tree size 1)
Spirogyra variaspora
Spirogyra varifaveolata
Spirogyra variformis
Spirogyra varireticulata
Spirogyra varshaii
Spirogyra vasishtii
Spirogyra velata
(tree size 1)
Spirogyra venkataramanii
Spirogyra venosa
Spirogyra venusta
(tree size 1)
Spirogyra vermiculata
Spirogyra verrucogranulata
Spirogyra verrucosa
(tree size 1)
Spirogyra verruculosa
(tree size 1)
Spirogyra voltaica
Spirogyra wangii
Spirogyra weberi
(tree size 3)
Spirogyra weishuiensis
Spirogyra weletischii
Spirogyra welwitschii
Spirogyra willei
(tree size 1)
Spirogyra wittrockii
Spirogyra wollnyi
Spirogyra wrightiana
Spirogyra wuchanensis
Spirogyra wuhanensis
Spirogyra xiaoganensis
Spirogyra xinxiangensis
Spirogyra yamagishii
(tree size 1)
Spirogyra yexianensis
Spirogyra yuin
Spirogyra yunnanensis
Spirogyra ampla
Spirogyra anadpurensis
Spirogyra arta
(tree size 2)
Spirogyra baradwjae
Spirogyra cateniformis
Spirogyra chandigarhensis
Spirogyra circumcissa
Spirogyra collinsii
(tree size 1)
Spirogyra convoluta
Spirogyra cupientis
Spirogyra cyanosporum
Spirogyra dacimina
Spirogyra daedaleoides
(tree size 1)
Spirogyra decima
(tree size 3)
Spirogyra dicyozygotica
Spirogyra dodgeana
Spirogyra esthonica
(tree size 1)
Spirogyra farlowii
Spirogyra floridana
Spirogyra fossicola
Spirogyra fragilis
Spirogyra fuellebornei
Spirogyra grevilleana
(tree size 1)
Spirogyra grossii
Spirogyra hassalii
Spirogyra hui
Spirogyra hydrodicta
Spirogyra illinoisensis
Spirogyra juergensii
(tree size 1)
Spirogyra kiratpurensis
Spirogyra liana
Spirogyra lohandensis
Spirogyra lucknowensis
Spirogyra ludhianensis
Spirogyra mantonii
Spirogyra meinningensis
Spirogyra moheshwarii
Spirogyra nawaschinii
Spirogyra olivascens
Spirogyra oudhensis
Spirogyra peipeingensis
Spirogyra prescottii
Spirogyra protecta
Spirogyra pseudoaedaloides
Spirogyra pseudobellis
Spirogyra pseudofloridana
Spirogyra pseudospreciana
Spirogyra pulchrifigurata
Spirogyra punctiformis
(tree size 1)
Spirogyra quinina
(tree size 1)
Spirogyra ramosa
Spirogyra reflexa
Spirogyra rhizobranchialis
Spirogyra rupestris
Spirogyra salmonispora
Spirogyra sirogonioides
Spirogyra subarta
Spirogyra subvariformis
Spirogyra subverruculosa
Spirogyra subweberi
Spirogyra suomaniana
Spirogyra tenuior
Spirogyra teodoresci
Spirogyra texensis
Spirogyra visenda
(tree size 1)
Spirogyra wabashensis
Spirogyra woodsii
Spirogyra xiangshanensis
Spirogyra yunanensis
Spirogyra ucrainica
Spirogyra weberrii
Spirogyra westii