Index Nominum Algarum Image Index
CARD IMAGES
beginning with CHARACIUM
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- CHARACIUM A. Braun
- CHARACIUM sect. EUCHARACIUM Pascher
- Characium acuminatum A. Braun ex Kützing
- Characium acuminatum var. elegans Kufferath
- Characium acuminatum f. maius_('maior') Peterfi
- Characium acuminatum var. minus_('minor') Nayal
- Characium acutatum Korshikov
- Characium acutum A. Braun
- Characium ambiguum Hermann
- Characium ambiguum var. elongatum Jao
- Characium ambiguum var. rhaphidiforme Rainhard
- Characium ancora (G. M. Smith) Fott
- Characium angustum Braun
- Characium angustum var. exacuatum Printz
- Characium angustum f. minus_('minor') Stockmayer
- Characium ankistrodesmiforme Skvortzov
- Characium anophelesi M.O.P. Iyengar & M.O.T. Iyengar
- Characium apiculatum Rabenhorst
- Characium apiculatum [Chodat]
- Characium apiculatum var. stipitata Printz
- Characium apiocystiforme Hermann
- Characium arizonicum W.R. Taylor
- Characium astipitatum Metting
- Characium asymmetricum Korshikov
- Characium bicaudatum Woronikhin
- Characium boldii J.A. Rino
- Characium braunii Brugger
- Characium braunii var. hungaricum Kiss
- Characium braunii var. minus_('minor') Liebetanz
- Characium brunnthaleri Printz
- Characium bulbosum Korshikov
- Characium bulgariense K. W. Lee & Bold
- Characium californicum K. W. Lee & Bold
- Characium cerassiforme Eichler & Raciborski
- Characium cerassiforme var. minimum Playfair
- Characium chlamydopus Hermann
- Characium chrysopyxidis Pascher
- Characium clava Hermann
- Characium conicum Korshikov
- Characium coronatum P.F. Reinsch
- Characium cucurbitinum Jao
- Characium curvatum G. M. Smith
- Characium cylindricum Lambert ex Collins, Holden & Setchell
- Characium cylindricum F.D. Lambert
- Characium debaryanum (Reinsch) De Toni
- Characium dyeri ('dyerii') Reinsch
- Characium ensiforme Hermann
- Characium epipyxis Hermann
- Characium eurypus Hermann
- Characium falcatum Schröder
- Characium fusiforme K. W. Lee & Bold
- Characium gibbum Braun
- Characium giganteum (Wolle) De Toni
- Characium gracile Schiller
- Characium gracile Naumann
- Characium gracilipes Lambert ex Collins, Holden & Setchell
- Characium gracilipes F.D. Lambert
- Characium groenlandicum Richter
- Characium guttula Playfair
- Characium hagmeierianum O.C. Schmidt
- Characium heteromorphum (Reinsch) Wolle
- Characium hindakii K. W. Lee & Bold
- Characium horizontale Braun
- Characium indicum R. J. Patel & Isabella
- Characium inspersum Beck-Mannagetta
- Characium issaevi Kiselev
- Characium issajewi Kiselev
- Characium judayi var. microspina Hortobagyi
- Characium lanceolatum O. Jaag
- Characium limneticum Lemmermann
- Characium longipes Rabenhorst
- Characium lundii Fott
- Characium macrosporum (Turner) Biswas
- Characium marinum Kjellman
- Characium maximum S. Watanabe
- Characium michailovskoense Elenkin
- Characium minutum A. Braun ex Kützing
- Characium minutum var. disculiferum Wittrock
- Characium naegelii A. Braun
- Characium nasutum Rabenhorst
- Characium obesum W.R. Taylor
- Characium obtusellum De Toni
- Characium obtusum Braun
- Characium obtusum var. majus Printz
- Characium ocellatum Korshikov
- Characium operculum Ackley
- Characium orissicum Philipose
- Characium ornithocephalum Braun
- Characium ornithocephalum var. adolescens Printz
- Characium ornithocephalum var. constrictum Eichler
- Characium ornithocephalum var. harpochytriiforme_('Harpochytriiformis') Printz
- Characium ornithocephalum f. alpinum Beck-Mannagetta
- Characium ornithocephalum var. longisetum H. Ettl
- Characium ornithocephalum var. pringsheimii (A. Braun) Komáek
- Characium ovale Sande Lacoste & Suringar
- Characium ovatum f. minus Hollerbach
- Characium oviforme K. W. Lee & Bold
- Characium pachypus Grunow
- Characium pedicellatum Hermann
- Characium perforatum K. W. Lee & Bold
- Characium phascoides Hermann
- Characium phascoscelis Itzigsohn
- Characium philippinense Behre
- Characium planctonicum Skuja
- Characium pluricoccum Korshikov
- Characium polymorphum Printz
- Characium polymorphum F.R. Trainor & H.C. Bold
- Characium pringsheimii Braun
- Characium pringsheimii f. minus_('minor') Hortobagyi
- Characium prodani Peterfi
- Characium pseudo-polymorphum Philipose
- Characium pseudopyriforme _('pseudo-pyriforme') Philipose
- Characium pyriforme Braun
- Characium pyriforme J.W.G. Lund
- Characium pyriforme var. acuminatum ('acuminata') Eichler
- Characium rabenhorstii De Toni
- Characium rostratum Reinhard
- Characium saccatum Filarszky
- Characium saccatum Filarszky
- Characium sarmae R. S. Pandey & D. C. Pandey
- Characium schweickerdtii Cholnoky
- Characium sessile Hermann
- Characium setiferum Cortés Latorre
- Characium setigerum (Schroeder) Bourrelly
- Characium setosum Filarszky
- Characium setosum Filarszky
- Characium sieboldii ('sieboldi') A. Braun ex Kützing
- Characium sieboldii var. disculiferum_('disculifera') Bohlin
- Characium sieboldii var. parvulum Skuja
- Characium sikangense Jao
- Characium simplex Korshikov
- Characium simplicissimum Korshikov
- Characium skujae Fott
- Characium spinulosum Woloszynska
- Characium starrii Fott
- Characium starrii Fott
- Characium stipitatum (Bachmann) Wille
- Characium strictum Braun
- Characium subsessile (Wolle) De Toni
- Characium substrictum Jao
- Characium subulatum Braun
- Characium subulatum f. gracilius_('gracilior') Rabenhorst
- Characium subulatum f. robustius_('robustior') Rabenhorst
- Characium tenue Hermann
- Characium terrestre_('terrestris') Kanthamma
- Characium transvaalense Cholnoky
- Characium tuba Hermann
- Characium typicum K. W. Lee & Bold
- Characium urnigerum Hermann
- Characium vacuolatum K. W. Lee & Bold
- CHARAXIS T. Harris
- Charaxis durlstonensis_('durlstonense') T. Harris
- Charaxis schuebleri (Braun) T. Harris
- Charaxis striatus Peck
- Charaxis ziethenii_('zietheni') (Braun) T. Harris
- CHARCOTIA Hue
- CHARCOTIA [verso]
- CHARCOTIA Peragallo
- Charcotia australis (Karsten) M. Peragallo (CAS)
- Charcotia bifrons (Castracane) M. Peragallo (CAS)
- Charcotia castracanei (Karsten) M. Peragallo (CAS)
- Charcotia chromoradiata ('chromoradiatus') (Karsten) M. Peragallo (CAS)
- Charcotia decrescens M. Peragallo (CAS)
- Charcotia dispersa ('dispersus') M. Peragallo (CAS)
- Charcotia irregularis M. Peragallo
- Charcotia irregularis var. partita M. Peragallo (CAS)
- Charcotia janus (Castracane) M. Peragallo (CAS)
- Charcotia janus var. plana ('planus') (Karsten) M. Peragallo (CAS)
- Charcotia micropunctata ('micropunctatus') M. Peragallo (CAS)
- Charcotia minor M. Peragallo (CAS)
- Charcotia ornata ('ornatus') (Van Heurck) M. Peragallo (CAS)
- Charcotia ornata var. excentrica ('excentricus') M. Peragallo
- Charcotia valdiviae M. Peragallo (CAS)
- CHARELLA Stache
- CHARIELLA L. M. Birina
- CHARINA Filarszky & G. O. Allen
- Charina verticillata Filarszky & G. O. Allen
- CHARITES Horn af Rantzien
- Charites angusta Maslov
- Charites angustior Zhen Wang
- Charites bangueshanensis Zhen Wang
- Charites bitruncata (Reid Groves) Horn af Rantzien
- Charites daxiaensis G.D. Yang
- Charites gigantofusiformis G.D. Yang
- Charites guanpingensis Zhen Wang
- Charites hejiapensis Zhen Wang
- Charites inconspicua (Unger) Horn af Rantzien
- Charites labaensis Maslov
- Charites longiconica Zhen Wang
- Charites minutissima (Mädler) Horn af Rantzien
- Charites molassica (Straub) Horn af Rantzien
- Charites molassica var. kirgisensis Maslov
- Charites parvula G.D. Yang
- Charites sadleri (Unger) Horn af Rantzien
- Charites siwalikus R.N. Lakhanpal, S. Kapoor, & K.P. Jain
- Charites strobilocarpa (Reid & Groves) Horn af Rantzien
- Charites strobilocarpa (Reid & Groves) Horn af Rantzien
- Charites tenuis Zhen Wang
- Charites yangtzensis Zhen Wang
- CHARITOTRICHUM Kützing
- CHARNIA Ford
- Charnia masoni Ford
- CHARNIODISCUS Ford
- Charniodiscus concentricus Ford
- CHAROPSIS Kützing
- CHAROPSIS (Kützing) Ruprecht
- CHAROPSIS Leonhardi
- CHAROPSIS R. D. Wood
- Charopsis barbata (Meyen) Kützing
- Charopsis braunii (Gmelin) Kützing
- Charopsis scoparia (Bauer) Kützing
- Charopsis stalii 'Meneghini'
- CHAROSPERMUM Link
- Charospermum glomeratum (Vaucher) Nees
- CHASEA Hanna
- Chasea bicornis Hanna (CAS)
- Chasea magna Hajós (CAS)
- Chasea ornata Hajós & Stradner
- Chasea tortonica Hajós (CAS)
- CHASMOSTOMUM Massart
- CHASMOSTOMUM Massart
- Chasmostomum biconicum Massart
- Chasmostomum nieuportense Massart
- CHATANGIELLA Vozzhennikova
- Chatangiella niiga Vozzhennikova (WEB)
- CHATTONELLA Biecheler (WEB)
- Chattonella antiqua (Hada) Ono
- Chattonella globosa Y. Hara & M. Chihara
- Chattonella inlandica (Hada) Loeblich III & Fine
- Chattonella luteus (N. Carter) Loeblich III & Fine
- Chattonella marina (Subrahmanyan) Hara & Chihara
- Chattonella minima Y. Hara & M. Chihara
- Chattonella ovata Y. Hara & M. Chihara
- Chattonella subsalsa Biecheler
- Chattonella verruculosa Y. Hara & M. Chihara (WEB)
- CHATTONIDINIUM Villeneuve
- CHAUDEFAUDIELLA {Info only: Ascomycete}
- CHAUVINIA Bory
- CHAUVINIA subg. EUCHAUVINIA Chauvin
- CHAUVINIA Bory {subgenera}
- CHAUVINIA (Bory) Decaisne
- CHAUVINIA (Bory) Endlicher
- CHAUVINIA (Bory) Harvey
- CHAUVINIA Harvey
- CHAUVINIA J. Agardh
- Chauvinia brownii (C. Agardh) Trevisan
- Chauvinia cactoides (Turner) Kützing
- Chauvinia carnosa (Reinsch) Skottsberg
- Chauvinia chemnitzia (Turner) Kützing
- Chauvinia clavifera (Turner) Bory
- Chauvinia clavifera (Turner) Kützing
- Chauvinia clavifera var. condensata Kützing
- Chauvinia clavifera f. nuda Kützing
- Chauvinia condensata Kützing
- Chauvinia coriifolia (Harvey) Harvey
- Chauvinia cupressoides (Vahl) Kützing
- Chauvinia cupressoides (Vahl) Trevisan
- Chauvinia cupressoides f. longifolia Kützing at
- Chauvinia cylindracea (Sonder) Kützing
- Chauvinia cylindrica Sonder
- Chauvinia ericifolia (Turner) Kützing
- Chauvinia ericifolia (Turner) Trevisan
- Chauvinia flexilis (Lamouroux) Kützing
- Chauvinia flexilis (Lamouroux) Trevisan
- Chauvinia freycinetii (C. Agardh) Trevisan
- Chauvinia furcifolia (Hooker f. & Harvey) Kützing
- Chauvinia furcifolia (Hooker f. & Harvey) Trevisan
- Chauvinia hookeri (J.D. Hooker) Harvey
- Chauvinia hypnoides Trevisan
- Chauvinia imbricata (Areschoug) Harvey
- Chauvinia imbricata Kjellman
- Chauvinia indica Sonder
- Chauvinia jadinii Børgesen
- Chauvinia laetevirens_('laete virens') (Montagne) Kützing
- Chauvinia laetevirens_('laete-virens') (Montagne) Trevisan
- Chauvinia lamourouxii (Turner) Kützing
- Chauvinia lentillifera (J. Agardh) Kützing
- Chauvinia macrodisca (Decaisne) Kützing
- Chauvinia macrophysa Sonder
- Chauvinia mamillosa (Montagne) Kützing
- Chauvinia mamillosa (Montagne) Trevisan
- Chauvinia microphysa Kützing
- Chauvinia obscura (Sonder) Kützing
- Chauvinia obscura (Sond.) Trevisan
- Chauvinia paspaloides Bory
- Chauvinia peltata (Lamouroux) Kützing
- Chauvinia phleoides Bory
- Chauvinia pusilla (Kützing) Kützing
- Chauvinia sedoides (Turner) Bory
- Chauvinia selago (Turner) Kützing
- Chauvinia selago (Turner) Trevisan
- Chauvinia selago var. brownii (Endlicher) Kützing
- Chauvinia serrulata (Forsk.) Trevisan
- Chauvinia simpliciuscula (R. Br.) Kützing
- Chauvinia turbinata (J. Agardh) Kützing
- Chauvinia urvilleana (Montagne) Kützing
- Chauvinia uvifera (Turner) Kützing
- Chauvinia vitifolia (Bonpland) Kützing
- Chauvinia webbiana (Montagne) Kützing
- Chauvinia webbiana (Montagne) Trevisan
- CHAUVINIELLA Papenfuss
- Chauviniella coriifolia (Harvey) Papenfuss
- Chauviniella jadinii (Børgesen) Papenfuss
- CHEILOGIGARTINA Setchell & Gardner
- CHEILOGIGARTINA Setchell & Gardner
- CHEILOSPORUM Decaisne
- CHEILOSPORUM (Decaisne) Zanardini
- CHEILOSPORUM (Decaisne) Zanardini
- CHEILOSPORIUM {subgenera}
- Cheilosporum acutilobum (Decaisne) Piccone
- Cheilosporum africanum Manza
- Cheilosporum anceps Yendo
- Cheilosporum anceps var. modestum_('modesta') Yendo
- Cheilosporum californicum (Decaisne) Yendo
- Cheilosporum californicum (Decaisne) Yendo
- Cheilosporum capense De Toni
- Cheilosporum chiloense (Decaisne) De Toni
- Cheilosporum corymbosum (Lamarck) De Toni
- Cheilosporum cultratum (Harvey) Areschoug
- Cheilosporum cultratum var. debile ('debilis') (Kützing) Yendo .
- Cheilosporum cultratum f. multifidum ('multifida') (Kützing) Yendo
- Cheilosporum cultratum subsp. multifidum (Kützing) Johansen
- Cheilosporum cultratum var. pectinata (Kützing) Yendo
- Cheilosporum darwinii (Harvey) De Toni
- Cheilosporum darwinii (Harv.) Yendo {deleted}
- Cheilosporum elegans (Hooker & Harvey) Areschoug
- Cheilosporum filiculum (Lamarck) Yendo
- Cheilosporum filicula var. planiusculum (Kützing) Yendo
- Cheilosporum flabellatum (Harvey) Areschoug
- Cheilosporum frondescens (Postels & Ruprecht) Yendo f. typica (WEB)
- Cheilosporum frondescens f. intermedium Yendo (WEB)
- Cheilosporum frondescens f. maximum ('maxima') Yendo (WEB)
- Cheilosporum frondescens f. polymorphum ('polymorpha') Yendo (WEB)
- Cheilosporum jungermannioides Ruprecht ex Areschoug
- Cheilosporum kuboiensis Ishijima
- Cheilosporum latissimum Yendo
- Cheilosporum macmillanii ('macmillani') Yendo
- Cheilosporum mallardiae (Harvey) De Toni
- Cheilosporum maximum Yendo
- Cheilosporum multifidum (Kützing) Yendo
- Cheilosporum multifidum (Kützing) Manza
- Cheilosporum orbignianum (Decaisne) De Toni
- Cheilosporum orbignianum (Decaisne) Yendo
- Cheilosporum palmatum (Ellis & Solander) Yendo
- Cheilosporum palmatum var. filicula (Lamarck) Yendo
- Cheilosporum planiusculum (Kützing) Yendo (WEB)
- Cheilosporum planiusculum f. normale ('normalis') [Yendo]
- Cheilosporum planiusculum f. regulare ('regularis') [Yendo]
- Cheilosporum proliferum (Lamouroux) Hariot
- Cheilosporum pulchellum Harvey
- Cheilosporum sagittatum (Lamouroux) Areschoug
- Cheilosporum spectabile Harvey
- Cheilosporum stangeri (Harvey) Areschoug
- Cheilosporum tuberculosum (Postels & Ruprecht) Yendo
- Cheilosporum vertebrale (Decaisne) De Toni
- Cheilosporum wardii (Harvey) De Toni
- Cheilosporum yessoense Yendo
- Cheilosporum yessoense f. angustum ('angusta') Yendo
- CHELONIODISCUS Pantocsek
- Cheloniodiscus ananinensis Pantocsek (CAS)
- CHEMNITZIA (Decaisne) Montagne
- CHEMNITZIA Decaisne
- CHEMNITZIA Endlicher
- Chemnitzia clavifera Decaisne
- Chemnitzia microdisca Decaisne
- Chemnitzia microdisca Decaisne
- Chemnitzia peltigera Decaisne
- Chemnitzia uvifera Decaisne
- CHENILLEOPHYCUS Leary
- Chenilleophycus godfreyensis Leary
- CHEVALIERICRUSTA Denizot
- Chevaliericrusta polynesiae Denizot
- CHIASMOLITHUS Hay, Mohler & Wade
- Chiasmolithus altus Bukry & Percival
- Chiasmolithus bidens (Bramlette & Sullivan) Hay & Mohler
- Chiasmolithus californicus (Sullivan) Hay & Mohler
- Chiasmolithus consuetus (Bramlette & Sullivan) Hay & Mohler
- Chiasmolithus danicus W.W. Hay & H.P. Mohler
- Chiasmolithus eograndis Perch-Nielsen
- Chiasmolithus expansus [Gartner]
- Chiasmolithus expansus (Bramlette & Sullivan) Gartner
- Chiasmolithus frequens K. Perch-Nielsen
- Chiasmolithus gigas [Gartner]
- Chiasmolithus gigas (Bramlette & Sullivan) Gartner
- Chiasmolithus gigas (Bramlette & Sullivan) Perch-Nielsen
- Chiasmolithus grandis [Gartner]
- Chiasmolithus grandis (Bramlette & Riedel) Gartner
- Chiasmolithus medius Perch-Nielsen
- Chiasmolithus minimus Perch-Nielsen
- Chiasmolithus modestus Perch-Nielsen
- Chiasmolithus nitidus Perch-Nielsen
- Chiasmolithus oamaruensis (Deflandre) Hay, Mohler & Wade
- Chiasmolithus solitus (Bramlette & Sullivan) [Bukry & Percival]
- Chiasmolithus solitus (Bramlette & Sullivan) Perch-Nielser
- Chiasmolithus solitus var. inversus S.W. Wise, Jr. & G. E. Wiegand
- Chiasmolithus titus Gartner
- CHIASTOZYGUS Gartner
- Chiastozygus amphipons (Bramlette & Martini) Gartner
- Chiastozygus anceps (Gorka) Shumenko
- Chiastozygus angustus (L.E. Stover) S.W. Wise, Jr.
- Chiastozygus anthophorus (Deflandre) Gartner
- Chiastozygus bifarius Bukry
- Chiastozygus bilamellus Worsley
- Chiastozygus disgregatus (L.E. Stover) Bukry
- Chiastozygus garrisonii Bukry
- Chiastozygus interruptus Bukry
- Chiastozygus inturratus (Reinhardt) Bukry
- Chiastozygus irregularis Cepek
- Chiastozygus laterculus Gartner
- Chiastozygus mediaquadratus J.B. Risatti
- Chiastozygus planus Bukry
- Chiastozygus plicatus Gartner
- Chiastozygus primitus Rood, Hay & Barnard
- Chiastozygus propagulis Bukry
- Chiastozygus protocuneatus Worsley
- Chiastozygus pseudamphipons Gartner
- Chiastozygus pumilus Gartner
- Chiastozygus quadriperforatus Gartner
- Chiastozygus rosenkrantzii Perch-Nielsen
- Chiastozygus rotatorius J.B. Risatti
- Chiastozygus scipio Gartner
- Chiastozygus striatus M. Black
- Chiastozygus synquadriperforatus Bukry
- Chiastozygus tenuis M. Black
- Chiastozygus trabeculatus (H. Gorka) O.B. Risatti
- Chichaouadinium vestitum (Brideaux) Bujak & Davies
- CHIHARAEA Johansen (WEB)
- Chiharaea bodegensis Johansen (WEB)
- CHIHSIENELLA Y.Z. Liang & R.C. Tsao
- Chihsienella chihsienensis Y.Z. Liang & R.C. Tsao
- CHILIONEMA Sauvageau
- Chilionema boergesenii ('Börgeseni') Printz
- Chilionema nathaliae Sauvageau
- Chilionema ocellatum (Kützing) Sauvageau
- Chilionema reptans (Crouan) Sauvageau (WEB)
- CHILODINIUM [Massart]
- CHILODINIUM Massart
- CHILODINIUM Massart
- Chilodinium cruciatum Massart
- Chilodinium cruciatum Massart
- CHILOMASTIX Alexeieff
- CHILOMASTIX Alexeieff
- CHILOMASTIX subgen. TETRACHILOMASTIX da Fonseca
- Chilomastix bandicooti Todd
- Chilomastix bittencourtii ('bittencourti') da Fonseca
- Chilomastix bursa Moskowitz
- Chilomastix caprae da Fonseca
- Chilomastix caulleryi (Alexeieff) Alexeieff
- Chilomastix cuniculi da Fonseca
- Chilomastix equi Abraham
- Chilomastix gallinarum Martin & Robertson
- Chilomastix graecae Navarathnam
- Chilomastix granaiensis Rodríguez López-Neyra & Suárez-Peregrín
- Chilomastix hyderabadensis Todd
- Chilomastix indica Todd
- Chilomastix magna E. R. Becker
- Chilomastix mesnilii ('mesnili') (Wenyon) Alexeieff
- Chilomastix motellae Alexeieff
- Chilomastix nigricollisi Todd
- Chilomastix osmaniae Navarathnam
- Chilomastix palmari Todd
- Chilomastix undulata Skuja
- CHILOMITUS da Fonseca
- Chilomitus caviae da Fonseca
- Chilomitus conexus Nie
- CHILOMONAS Ehrenberg
- CHILOMONAS {subgenera}
- Chilomonas abrupta Skvortzov
- Chilomonas abrupta Skvortzov
- Chilomonas acuta Schiller
- Chilomonas acuta Skvortzov
- Chilomonas acuta var. insignis Skuja
- Chilomonas amygdalum W.S. Kent
- Chilomonas bacillaris Javornicky
- Chilomonas coniformis Ondratschek
- Chilomonas cryptomonadoides Skuja
- Chilomonas curta E.G. Pringsheim
- Chilomonas curta E. G. Pringsheim
- Chilomonas curvata E. G. Pringsheim
- Chilomonas curvata Koch, inval.
- Chilomonas cylindrica (Ehrenberg) W.S. Kent
- Chilomonas destruens Ehrenberg
- Chilomonas emarginata Ehrenberg, inval.
- Chilomonas globosa Ondratschek
- Chilomonas granulosa [Dujardin]
- Chilomonas insignis (Skuja) Javornicky
- Chilomonas longata Ondratschek
- Chilomonas marina (Braarud) Halldal
- Chilomonas minor Czosnowski
- Chilomonas naviculaeformis Schiller
- Chilomonas obliqua [Dujardin]
- Chilomonas oblonga Pascher
- Chilomonas oblonga f. minor (Czosnowski) Javornicky\*'
- Chilomonas ovata A. C. Stokes
- Chilomonas paramaecium Ehrenberg
- Chilomonas prowazeki Da Cunha
- Chilomonas triangularis Eichwald
- Chilomonas volvox Ehrenberg
- CHINIANELLA E. Ott
- Chinianella crosii_('crosi') E. Ott
- Chinianella ellenbergeri (Lebouché & M. Lemoine) E. Ott
- Chinianella zanklii_('zankli') E. Ott
- CHIONASTER Wille
- Chionaster bicornis Kol
- Chionaster nivalis (Bohlin) Wille
- CHIONOPHILA Wittrock
- CHIONYPHA 'Thienemann'
- CHIONYPHE L. Thienemann
- Chionyphe densa L. Thienemann
- Chionyphe micans L. Thienemann
- Chionyphe nitens L. Thienemann
- CHIPHRAGMALITHUS Bramlette & Sullivan
- Chiphragmalithus acanthodes Bramlette & Sullivan
- Chiphragmalithus achylosus Stover
- Chiphragmalithus armatus Perch-Nielsen
- Chiphragmalithus barbatus Perch-Nielsen
- Chiphragmalithus calathus Bramlette & Sullivan
- Chiphragmalithus cristatus (Martini) Bramlette & Sullivan
- Chiphragmalithus dubius (Deflandre) Sullivan
- Chiphragmalithus protenus (Bramlette & Sullivan) Sullivan
- Chiphragmalithus quadratus Bramlette & Sullivan
- CHIRACANTHIA Falkenberg
- Chiracanthia arborea (Harvey) Falkenberg
- Chiracanthia valida (J. Agardh) Falkenberg
- CHIROPTERIDIUM Gocht
- Chiropteridium aspinatum (Gerlach) Brosius
- Chiropteridium dispersum Gocht
- Chiropteridium inornatum Drugg
- Chiropteridium lobospinosum (Gocht) Gocht
- CHITOMONAS Pérez Reyes, Freyre & Okón
- Chitomonas lairdii ('lairdi') Pérez Reyes, Freyre & Okón
- Chiropteridium partispinatum (Gerlach) Brosius
- CHITONOSPERMA Meunier
- Chitonosperma coronatum Meunier
- Chitonosperma umbilicatum Meunier
- CHLAINOMONAS Christen
- Chlainomonas koliae_('kolii') (J.T. Hardy & H.C. Curl) R. Hoham
- Chlainomonas ovalis Christen
- Chlainomonas rubra (J. Stein & Brooke) Hoham
- CHLAMIDOMONAS Ehrenberg
- CHLAMYDELLA Pascher
- CHLAMYDOBLEPHARIS Francé
- Chlamydoblepharis brunnea Francé
- Chlamydoblepharis brunnea var. cylindrica Francé
- Chlamydoblepharis brunnea var. lagenella Francé
- Chlamydoblepharis brunnea var. perforata Francé
- Chlamydoblepharis granulata Skvortzov
- Chlamydoblepharis knollii ('Knolli') Schiller
- CHLAMYDOBOTRIS Korshikov
- Chlamydobotrys elegans Behlau
- Chlamydobotrys elegans Behlau
- Chlamydobotrys gracilis Korshikov
- Chlamydobotrys gracilis var. elongata Korshikov & J.K. Anakhin
- Chlamydobotrys korschikoffii ('Korschikoffi') (Schkorbatow) Pascher
- Chlamydobotrys korschikoffii ('Korschikoffi') (Schkorbatow) Pascher
- Chlamydobotrys mongolicus_('mongolica') Skvortzov
- Chlamydobotrys rostrata (Playfair) Schulze
- Chlamydobotrys asiaticus_('asiatica') Skvortzov
- Chlamydobotrys squarrosus_('squarrosa') Korshikov
- Chlamydobotrys stellata Korshikov
- CHLAMYDOCAPSA Fott
- Chlamydocapsa ampla (Kützing) Fott
- Chlamydocapsa bacillus (Teiling) Fott
- Chlamydocapsa lobata Broady
- Chlamydocapsa maxima Ettl & Ga\*:rtner
- Chlamydocapsa mucifera Hindák
- Chlamydocapsa planctonica (W. West & G.S. West) Fott
- CHLAMIDOCOCCUS Braun
- Chlamydococcus alatus Stein
- Chlamydococcus fluviatilis Stein
- Chlamydococcus kleinii {error}
- Chlamydococcus nivalis (Bauer) Braun
- Chlamydococcus pluvialis (Flotow) Braun
- Chlamydococcus pluvialis var. porphyrocephalus (Flotow) [Stein]
- Chlamydococcus sp. P.F. Reinsch {delete ?}
- CHLAMYDOCYSTIS Grunow
- CHLAMYDOCYSTIS Iyengar
- Chlamydocystis indica Iyengar
- CHLAMYDOMONADOPSIS Fott
- Chlamydomonadopsis curvata (Ettl) Fott
- Chlamydomonadopsis elliptica (Korshikov) Fott
- Chlamydomonadopsis incrassata (Skuja) Fott
- Chlamydomonadopsis klinorostris (Skuja) Fott
- Chlamydomonadopsis lenorae Fott
- Chlamydomonadopsis lenorae Fott
- Chlamydomonadopsis microcystidis (Skuja) Fott
- Chlamydomonadopsis moinae (Korshikov) Fott
- Chlamydomonadopsis monopleura (Skuja) Fott
- Chlamydomonadopsis polychloris (Skuja) Fott
- Chlamydomonadopsis pyriformis (Skuja) Fott
- Chlamydomonadopsis sideropus (Skuja) Fott
- Chlamydomonadopsis stellata (Ettl) Fott
- Chlamydomonadopsis vermicola (Korshikov) Fott