User:Anybot/AfD
Appearance
See also Wikipedia:Articles for deletion/Anybot's algae articles.
This is a list of algae articles created by Anybot and nominated for deletion on the grounds of major errors of fact. There is consensus that there are way too many of them (originally 4092) for manual verification and repair to be practical. If you are willing and able to verify the correctness of any articles, feel free to remove it from the list.
I don't know where else to post this, but thank you to all of the administrators who took the time to quickly delete these articles as soon as the community consensus was seen in the AfD. --69.226.103.13 (talk) 04:53, 29 June 2009 (UTC)
- Abacum
- Abbottella
- Abbottia
- Abedinium
- Abratopdinium
- Acanthochloris
- Acanthococcus
- Acanthocorbis
- Acanthodiacrodium
- Acanthodinium
- Acanthogonyaulax
- Acanthoica
- Acanthopeltis
- Acaryochloris
- Achnantheiopsis
- Achnanthepyla
- Achnanthes
- Achnanthidium
- Achnanthosigma
- Achomosphaera
- Achradina
- Acinetospora
- Aclistochara
- Acrocarpia
- Acrochaetium
- Acrocystis
- Acrocytis
- Acrodiscus
- Acrosorium
- Acrospongium
- Acrosymphyton
- Acrothamnion
- Acrothamniopsis
- Acrothrix
- Acrotrichium
- Acrotylus
- Actinellipsoidion
- Actinema
- Actiniscus
- Actinoclava
- Actinocyclus
- Actinodictyon
- Actinodinium
- Actinodiscus
- Actinogonium
- Actinogramma
- Actinomonas
- Actinoneis
- Actinophaenia
- Actinoptychus
- Actinostephanos
- Actinotrichia
- Actinozygus
- Acutochara
- Acuturris
- Acystis
- Adamsiella
- Adelophycus
- Adelophyton
- Adenocystis
- Adenoides
- Adinimonas
- Adlafia
- Adnatosphaeridium
- Adoneis
- Adriamonas
- Adriogloia
- Aeodes
- Aeronema
- Aeronemum
- Aerosphaera
- Agardhiella
- Agardhinula
- Agarum
- Aglaothamnion
- Ahmuellerella
- Ahnfeldtia
- Ahnfeltia
- Ahnfeltiopsis
- Ailuretta
- Aiolocolax
- Akalaphycus
- Akashiwo
- Akkesiphycus
- Alatocladia
- Albrightia
- Alcyonidium
- Alcyonium
- Aldavemyxa
- Aldorfia
- Alethocladus
- Algirosphaera
- Algites
- Alisphaera
- Alloeoneis
- Allogonium
- Alloioneis
- Allonitzschia
- Allorgeia
- Alsidium
- Alternantia
- Alveoflexus
- Alveolophora
- Alveosphaera
- Amansia
- Amaurolithus
- Ambistria
- Amblyochara
- Amblyophis
- Amblypyrgus
- Amiculosphaera
- Amithalithina
- Ammatoidea
- Ammodochium
- Amoebophyra
- Amoenothamnion
- Amphicampa
- Amphiceratium
- Amphichrysis
- Amphicocconeis
- Amphidiniella
- Amphidiniopsis
- Amphidinium
- Amphidiscus
- Amphidoma
- Amphipentas
- Amphiplexia
- Amphiprora
- Amphiraphia
- Amphirhiza
- Amphiroa
- Amphisbetema
- Amphisolenia
- Amphitetras
- Amphithrix
- Amphitropis
- Amphizygus
- Amphora (alga)
- Amphorochara
- Amphoropsis
- Amphorula
- Amplisiphonia
- Amscottia
- Amylax
- Amyloodinium
- Anabaenopsis
- Anabaria
- Anacanthoica
- Anadema
- Analipus
- Anatheca
- Anaulus
- Ancoropsis
- Ancylonema
- Ancylopyrgus
- Andalusiella
- Andrewsiella
- Aneumastus
- Aneurianna
- Angulochrysis
- Angulopyxidium
- Animikiea
- Anisocladella
- Anisodiscus
- Anisoraphe
- Anisoschizus
- Ankistrodesmopsis
- Ankylochrysis
- Ankylonoton
- Annellus
- Anomoeoneis
- Anoplosolenia
- Anorthoneis
- Anotrichium
- Anotropis
- Antarcticophyllum
- Antarcticothamnion
- Antarctocolax
- Antarctosaccion
- Antelminellia
- Anthemodiscus
- Anthodiscina
- Anthophycus
- Anthophysa
- Anthosphaera
- Anticomonas
- Antithamnion
- Antithamnionella
- Antrocentrum
- Antrosphaera
- Anuloplicata
- Apatococcus
- Apedinella
- Aphanarthron
- Aphanocapsa
- Aphanocapsaopsis
- Aphanocladia
- Aphanothece
- Aphanta
- Apiochloris
- Apiocystis
- Apistonema
- Apodococcus
- Apoglossocolax
- Apoglossum
- Apophlaea
- Aporidiscus
- Aporodiscus
- Appeninocodium
- Aprobolocysta
- Aptea
- Apteodinium
- Apteroe
- Apterosoma
- Arachnochloris
- Arachnoidiscus
- Arachnophyllum
- Archaegladiopsis
- Archaeolithothamnion
- Archaeolithothamnium
- Archaeomonas
- Archaeosphaerodiniopsis
- Archepyrgus
- Archimedea
- Arcocellulus
- Ardissonula
- Ardreanema
- Areschougia
- Argillamonas
- Aristoptilon
- Arkhangelskiella
- Arthopyrenia
- Arthrocardia
- Arthrochrysis
- Arthrocladia
- Arthrogloea
- Arthrogyra
- Arthronema
- Arthropyxis
- Arturoa
- Ascocyclus
- Ascoglena
- Ascoseira
- Ascoseirophila
- Ascothamnion
- Aspalatia
- Asparagopsis
- Asperococcus
- Asphaltinella
- Astartiella
- Asterionellopsis
- Asterocapsa
- Asterochloris
- Asterocladon
- Asterocolax
- Asterocytis
- Asterodinium
- Asterodiscus
- Asterogloea
- Asterolampra
- Asteromenia
- Asteromphalus
- Asteronema
- Asteroplanus
- Asterosiphon
- Asterotrichia
- Astrocladium
- Atelodinium
- Athenagalea
- Atlanticellodinium
- Atlantodinium
- Atractella
- Atraktochrysis
- Atraktomonas
- Augophyllum
- Aulacocystis
- Aulacodiscus
- Aulacomonas
- Aulakochloris
- Auliscus
- Aulosira
- Aureococcus
- Aureoumbra
- Auriculopsis
- Aurosphaera
- Australisphaera
- Australodiscus
- Australofilum
- Austroclonium
- Austrofolium
- Austrolithon
- Austronereia
- Austrophyllis
- Avellodinium
- Axillariella
- Axilosphaera
- Axopodorhabdus
- Azpeitiopsis
- Bacchidinium
- Bachelotia
- Bachmannocena
- Bacillaria
- Bacinellacodium
- Bacterosira
- Bactryllium
- Balaniger
- Balanosa
- Balbiania
- Baldinia
- Baldockia
- Balechina
- Ballia (alga)
- Balliella
- Balliopsis
- Balticola
- Baltisphaeridium
- Bangia
- Bangiadulcis
- Bangiomorpha
- Bangiopsis
- Banquisia
- Baradlaia
- Bartoniella
- Basilicostephanus
- Basispora
- Batiacasphaera
- Batioladinium
- Batrachospermella
- Batrachospermum
- Baxteriopsis
- Beckingia
- Bellerochea
- Bellotia
- Belonastrum
- Belonidium
- Benetorus
- Bennettella
- Benzaitenia
- Berghiella
- Bergonia
- Beringia (alga)
- Beringiella
- Berkeleya
- Berkella
- Bernardinella
- Bernardinium
- Besa (alga)
- Betaphycus
- Bevocastria
- Biblarium
- Bicarinellum
- Biceratium
- Bicolumnus
- Bicornis
- Bicosoeca
- Bicosta
- Biddulphia
- Biddulphiopsis
- Bidiscus
- Bifibulatia
- Bifida
- Bifurcariopsis
- Bigelowiella
- Bilgramia
- Bilingua
- Binghamiopsis
- Binuclearia
- Bipalla
- Bipedinomonas
- Biremis
- Bisbullatum
- Biscutum
- Biturricula
- Bjornbergiella
- Blastodinium
- Bleakeleya
- Blennothrix
- Blidingia/algaebase
- Blinksia
- Bodomonas
- Boekelovia
- Boergeseniella
- Bogorovia
- Boldia
- Boletuvelum
- Bonnemaisonia
- Boreadinium
- Boreolithon
- Boreothamnion
- Bornetia
- Borodinellopsis
- Boryna
- Borzia
- Borzinema
- Bostrychiocolax
- Botellus
- Bothrochloris
- Botrydiopsis
- Botrydium
- Botryella
- Botryocarpa
- Botryochloris
- Botryochloropsis
- Botryocladia
- Botryoglossum
- Botryokoryne
- Botryosphaerella
- Botrytella
- Boueina
- Bourellyodesmus
- Bourrellia
- Braarudosphaera
- Bracchiogonium
- Brachidinium
- Brachybaculites
- Brachycladia
- Brachysira
- Brachytheca
- Brachytrichia
- Brachytrichiopsis
- Branchioglossum
- Branchiophilus
- Brasiliella
- Brasilonema
- Brassierea
- Brebissonia
- Brehmiella
- Brenneckella
- Brightwellia
- Brockmanniella
- Broinsonia
- Bruniella
- Bruniopsis
- Bryobesia
- Bryocladia
- Bryothamnion
- Buffhamia
- Bukryella
- Bulbochaete
- Bulbotrichia
- Bumilleria
- Bumilleriopsis
- Burkillia
- Butschliella
- Bysmatrum
- Cachonodinium
- Caecitellus
- Caepidium
- Cagniardia
- Calciarcus
- Calcidiscus
- Calcigonellum
- Calciodinellum
- Calciopappus
- Calciosolenia
- Calcothrix
- Calicasphaera
- Caligodinium
- Calkinsiella
- Calliacantha
- Calliarthron/algaebase
- Calliblepharis
- Calliclavula
- Callidictyon
- Callithamniella
- Callithamnion
- Callocolax
- Callonema
- Callophycus
- Callophyllis
- Calloseris
- Calocylindrus
- Calodiscus
- Caloglossa
- Calomena
- Caloneis
- Calonitophyllum
- Calosiphonia
- Calothrix
- Calycimonas
- Calycomonas
- Calyptosporium
- Calyptrolithina
- Calyptrolithophora
- Calyptrosphaera
- Camontagnea
- Camptothrix
- Camptylonema
- Camptylonemopsis
- Campylaephora
- Campylodiscus
- Campyloneis
- Campylopyxis
- Campylosira
- Campylostylus
- Caneosphaera
- Canistrocarpus
- Canistrolithus
- Canningia
- Cannopilus
- Cannosphaeropsis
- Capartogramma
- Capea
- Capillicysta
- Capitulariella
- Caponea
- Capreolia
- Capsosira
- Carduifolia
- Carminella
- Carpathocodium
- Carpoblepharis
- Carpococcus
- Carpoglossum
- Carpomitra
- Carpopeltis
- Carpophyllum
- Carpothamnion
- Cassiculosphaeridia
- Castagnea
- Castracania
- Catacombas
- Catella
- Catenella
- Catenellocolax
- Catenellopsis
- Catenococcus
- Catenocystis
- Catenula
- Caulacanthus
- Caulinia
- Caulocystis
- Caulodendron
- Cavernosa
- Cavinula
- Cavitatus
- Cayeuxia
- Cecidochloris
- Celloniella
- Cenacrum
- Centosphaera
- Centrasphaeridium
- Centritractus
- Centroceras
- Centrocerocolax
- Centrodinium
- Centroporus
- Ceonogonium
- Cephalocystis
- Cephalomonas
- Ceramiella
- Cerataulina
- Cerataulus
- Ceratocolax
- Ceratocorys
- Ceratodictyon
- Ceratodiscus
- Ceratoperidinium
- Cestodiscus
- Chadefaudiothrix
- Chaetoceras
- Chaetocladiella
- Chaetomorpha/algaebase
- Chaetonella
- Chaetopedia
- Chaetopteris
- Chaetotheke
- Chalicostroma
- Chalkopyxis
- Chamaebotrys
- Chamaecalyx
- Chamaenema
- Chamaepinnularia
- Chamaesiphon
- Chamaethamnion
- Champia
- Champiocolax
- Chantransia
- Characidiopsis
- Characiopsis
- Charcotia
- Charlesdowniea
- Chasea
- Chattonella
- Cheilosporum
- Cheloniodiscus
- Chevaliericrusta
- Chiasmolithus
- Chiastozygus
- Chiharaea
- Chihsienella
- Chilionema
- Chilomonas
- Chiracanthia
- Chlamydomonadopsis
- Chlamydomyxa
- Chlamydonephris
- Chlamydophorella
- Chlanidophora
- Chlanidote
- Chledripole
- Chlidophyllon
- Chlorallanthus
- Chloramoeba
- Chlorangiella
- Chlorangiopsis
- Chlorangium
- Chloranomala
- Chlorapion
- Chlorarachnion
- Chlorarkys
- Chlorcorona
- Chlorellidiopsis
- Chlorellidium
- Chloremys
- Chlorepithema
- Chloridella
- Chlorobotrys
- Chlorobrachis
- Chloroceras
- Chloroclados
- Chloroclonium
- Chlorocloster
- Chlorocystis
- Chlorodendron
- Chlorodesmos
- Chlorogibba
- Chlorogloea
- Chlorogloeaopsis
- Chlorogloeopsis
- Chloroidium
- Chlorojackia
- Chlorokardion
- Chlorokoryne
- Chlorolobion
- Chloromeson
- Chloronephris
- Chloronomala
- Chloropedia
- Chloropelta
- Chlorophysema
- Chloroplana
- Chloroplegma
- Chloropteridella
- Chlorosaccus
- Chlorotetras
- Chlorothecium
- Chnoospora
- Chodatellopsis
- Chodatia
- Chondracanthus
- Chondria
- Chondriella
- Chondriopsis
- Chondrocystis
- Chondrodon
- Chondrogloea
- Chondrophycus
- Chondrophyllum
- Chondrosiphon
- Chondrosphaera
- Chondrus/algaebase
- Chondrymenia
- Chonemonas
- Chordaria
- Chordariopsis
- Choreocolax
- Choreonema
- Choristocarpus
- Chroa
- Chromastrum
- Chromochloris
- Chromopeltis
- Chromophysomonas
- Chromophyton
- Chromulina
- Chroococcidiopsis
- Chroococcidium
- Chroococcopsis
- Chroococcus
- Chroodactylon
- Chroogloeocystis
- Chroomonas
- Chroothece
- Chrysamoeba
- Chrysanthemodiscus
- Chrysapion
- Chrysapsis
- Chrysarachnion
- Chrysastridium
- Chrysidiastrum
- Chrysoamphipyxis
- Chrysoamphitrema
- Chrysobotriella
- Chrysocampanula
- Chrysocapsa
- Chrysocapsella
- Chrysocapsopsis
- Chrysochromulina
- Chrysoclonium
- Chrysococcocystis
- Chrysococcus
- Chrysocrinus
- Chrysoculter
- Chrysocystis
- Chrysodendron
- Chrysodesmis
- Chrysodidymus
- Chrysolepidomonas
- Chrysolykos
- Chrysomeris
- Chrysonebula
- Chrysonema
- Chrysonephele
- Chrysonephos
- Chrysophaeum
- Chrysopodocystis
- Chrysopyxis
- Chrysoreinhardia
- Chrysosaccus
- Chrysosphaera
- Chrysosphaerella
- Chrysostephanosphaera
- Chrysothecopsis
- Chrysothrix
- Chrysothylakion
- Chrysotila
- Chrysotilos
- Chrysowaernella
- Chrysoxys
- Chrysymenia
- Chuniella
- Chylocladia
- Chytriodinium
- Ciliaria
- Ciliophrys
- Circulodinium
- Cirrulicarpus
- Cistula
- Citharistes
- Cladhymenia
- Cladochaete
- Cladochroa
- Cladodonta
- Cladogirvanella
- Cladogonium
- Cladogramma
- Cladomphalus
- Cladonema
- Cladophorella
- Cladophyllum
- Cladopyxis
- Cladosiphon
- Cladostephus
- Cladostephus/algaebase
- Cladothele
- Cladurus
- Clathromorphum
- Claudea
- Clautriavia
- Claviclonium
- Clavularia
- Cleistosphaeridium
- Clevamphora
- Cleveia
- Clevia
- Cliftonaea
- Climacidium
- Climacodium
- Climaconeis
- Climacosira
- Climacosorus
- Climacosphenia
- Clipeodinium
- Closteriospira
- Coccidinium
- Coccochloris
- Coccocladus
- Coccolithites
- Coccomonas
- Cocconeiopsis
- Cocconeis
- Coccopedia
- Coccophora
- Coccotylus
- Cochlodinium
- Cochlosoma
- Codiophyllum
- Codoniella
- Codonobotrys
- Codonodendron
- Codosiga
- Coelarthrum
- Coelocladia
- Coeloclonium
- Coelomoron
- Coelosphaeriopsis
- Coelosphaerium
- Coelothrix
- Coenobiodiscus
- Coenochloris
- Coenococcus
- Coenogonium
- Coenolamellus
- Coilodesme
- Colacium
- Colacodasya
- Colacodictyon
- Colacolepis
- Colaconema
- Colacopsis
- Coleodesmiopsis
- Coleodesmium
- Colletonema
- Colliculoamphora
- Collinsiellopsis
- Collodictyon
- Colteronema
- Comasphaeridium
- Cometes
- Compositus
- Compsonema
- Compsopogon
- Compsopogonopsis
- Compsothamniella
- Compsothamnion
- Concentrodiscus
- Conchocelis
- Confervea
- Congracilaria
- Congregatocarpus
- Conjugata
- Conochaete
- Conophyton
- Conradia
- Conradiella
- Conradocystis
- Constantinea
- Contarinia
- Coolia
- Corallina
- Corallophila
- Corbisema
- Cordosphaeridium
- Cordylecladia
- Corethron
- Coriophyllum
- Corisphaera
- Corollithion
- Coronastrum
- Coronia
- Coronodiscus
- Coronosphaera
- Corradoria
- Cortinocornus
- Corycus (alga)
- Corymbellus
- Corynocystis
- Corynomorpha
- Corynophlaea
- Coryphidium
- Corythodinium
- Coscinodiscus
- Coscinophaena
- Coscinosira
- Cosmaridium
- Cosmiodiscus
- Cosmioneis
- Cosmoastrum
- Costaria
- Costatochloris
- Costopyxis
- Costularia
- Cottoniella
- Cotyledon (alga)
- Coxia
- Craspedocarpus
- Craspedodiscus
- Craspedolithus
- Craspedopleura
- Craspedoporus
- Craspedotella
- Crassapontosphaera
- Crassicorbisema
- Crassikamaena
- Crassitegula
- Crenalithus
- Creswellia
- Cretarhabdella
- Cretarhabdus
- Cribrokamaena
- Cribroperidinium
- Cribrosphaera
- Cribrosphaerella
- Cricolithus
- Cricosphaera
- Crinalium
- Crinolina
- Cristodiscus
- Croatella
- Crodella
- Croftiella
- Crossocarpus
- Crossophialus
- Crouania
- Crouanophycus
- Crucidenticula
- Crucigloea
- Cruciplacolithus
- Cruoriella
- Cryptella
- Crypthecodinium
- Cryptobia
- Cryptochlora
- Cryptochrysis
- Cryptococcolithus
- Cryptoglena
- Cryptonemia
- Cryptoperidiniopsis
- Cryptopleura
- Cryptosiphonia
- Crystalia
- Crystallolithus
- Ctenosiphonia
- Cubiculosporum
- Cumagloia
- Cumathamnion
- Cuneatochara
- Cuneolus
- Curdiea
- Cuspidothrix
- Cussia
- Cutleria
- Cyanarcus
- Cyanidioschyzon
- Cyanidium
- Cyanoarbor
- Cyanobium
- Cyanobotrys
- Cyanocatena
- Cyanocatenula
- Cyanocomperia
- Cyanocystis
- Cyanoderma
- Cyanodermatium
- Cyanodictyon
- Cyanogastrum
- Cyanogranis
- Cyanokybus
- Cyanomastix
- Cyanomonas
- Cyanonephron
- Cyanophanon
- Cyanophora
- Cyanoptyche
- Cyanosaccus
- Cyanosarcina
- Cyanospira
- Cyanostylon
- Cyanotetras
- Cyanothamnos
- Cyanothece
- Cyathobodo
- Cyclagelosphaera
- Cyclicargolithus
- Cyclidiopsis
- Cyclidium
- Cycloites
- Cyclonephelium
- Cyclonexis
- Cycloperfolithus
- Cyclophora
- Cycloplea
- Cyclopsiella
- Cyclosira
- Cyclostephanopsis
- Cyclotella
- Cyclotrichium
- Cyclotubicoalitus
- Cylindralithus
- Cylindrocapsopsis
- Cylindrocarpus
- Cylindrocystis
- Cylindropyxis
- Cylindrospermopsis
- Cylindrospermum
- Cylindrospira
- Cylindrotheca
- Cymathaere
- Cymatiogalea
- Cymatiosphaera
- Cymatodiscus
- Cymatogonia
- Cymatoneis
- Cymatonitzschia
- Cymatopleura
- Cymatosira
- Cymatotheca
- Cymbamphora
- Cymbella
- Cymbellonitzschia
- Cymbellopsis
- Cymbodinium
- Cymbophora
- Cymbopleura
- Cymbosira
- Cymososphaeridium
- Cypellachaetes
- Cyrtosphaera
- Cystoclonium
- Cystodinedria
- Cystodinium
- Cystophora (alga)
- Cystosphaera
- Cytridiochloris
- Dactyliosolen
- Dactylofusa
- Daktylethra
- Dalmatella
- Dalmatogloia
- Dandrelion
- Danea
- Danubia
- Dasyangea
- Dasycladus
- Dasyclonium
- Dasydiacrodium
- Dasyella
- Dasyphila
- Dasyphloea
- Dasyptilon
- Dasysiphonia
- Dasythamniella
- Dateriocradus
- Dawsoniella
- Dawsoniocolax
- Debarya
- Debya
- Decaisnella
- Deflandrea
- Delamarea
- Delesseria
- Delesseriopsis
- Delisea
- Delphineis
- Dendrelion
- Dendrella
- Dendrymenia
- Denticula
- Denticulopsis
- Derepyxis
- Dermatocelis
- Dermatochrysis
- Dermatolithon
- Dermocarpella
- Dermocorynus
- Dermonema
- Desikacharyella
- Desikaneis
- Desmarestia
- Desmithamnium
- Desmocapsa
- Desmogonium
- Desmomastix
- Desmosiphon
- Desmotetra
- Detonia
- Detonula
- Deucalion (alga)
- Devaleraea
- Dextradonator
- Diachros
- Diacronema
- Diademoides
- Diadesmis
- Diadozygus
- Diapse
- Diatoma
- Diatomella
- Diatomosira
- Dichomenis
- Dichonema
- Dichosporangium
- Dichothrix
- Dichotomaria
- Dichotomococcus
- Dickensoniaforma
- Dickieia
- Dicladia
- Dicladiopsis
- Dicoleon
- Diconodinium
- Dicranema
- Dicrateria
- Dicroerisma
- Dicroglossum
- Dictyastrum
- Dictyocha
- Dictyochlorella
- Dictyochroa
- Dictyococcites
- Dictyococcus
- Dictyocysta
- Dictyolampra
- Dictyomenia
- Dictyoneis
- Dictyoneurum
- Dictyopteris
- Dictyopyxidia
- Dictyopyxis
- Dictyosiphon
- Dictyosphaeriopsis
- Dictyota
- Dictyothamnion
- Dictyotidium
- Dictyotopsis
- Dictyurus
- Didymochrysis
- Didymocladon
- Didymosphenia
- Didymothrix
- Diexallophasis
- Digenea (alga)
- Digeneopsis
- Dilsea
- Dimastigamoeba
- Dimeregramma
- Dimeregrammopsis
- Dimerosira
- Dimidiata
- Dinamoebidium
- Dinastridium
- Dinematomonas
- Dinenympha
- Dinobryon
- Dinoclonium
- Dinococcus
- Dinofurcula
- Dinogymnium
- Dinophysis
- Dinopodiella
- Dinopyxis
- Dinosphaera
- Dinothrix
- Diomphala
- Dioriticamonas
- Dioxys
- Diplochaete
- Diplochloris
- Diplocladia
- Diplocolon
- Diplomenora
- Diploneis
- Diplopelta
- Diplopsalis
- Diplopsalopsis
- Diplostauron
- Diplostromium
- Diplothamnion
- Diplura (alga)
- Dipterocladia
- Dipterocolax
- Dipterosiphonia
- Disciferium
- Discocelis
- Discodinium
- Discodiscus
- Discoites
- Discolithina
- Discolithus
- Disconeis
- Discoplastis
- Discoplea
- Discosira
- Discosphaera
- Discosporangium
- Discostella
- Disiphonia
- Disphacella
- Dissodinium
- Dissodium
- Distephanopsis
- Distephanosira
- Distichanthes
- Distigma
- Distigmopsis
- Distrionella
- Distromium
- Ditria
- Ditylum
- Diversocallis
- Dixoniella
- Docidium
- Dogelodinium
- Dohrniella
- Doidyx
- Dolichodinium
- Dolichoscelis
- Doliocatella
- Donezella
- Donkinia
- Dorella
- Dossetia
- Dotyophycus
- Doxodasya
- Drepanotheca
- Drewiana
- Drewsandria
- Drilosiphon
- Druggidium
- Druridgea
- Druridgia
- Duboscquella
- Duboscquodinium
- Ducellieria
- Dudresnaya
- Dumontia
- Durinskia
- Duthiophycus
- Dylakosoma
- Dzensia
- Ebria
- Ebriopsis
- Ecballocystis
- Ecdysichlamys
- Echinaria
- Echinoceras
- Echinocoleum
- Echinodiscus
- Echinophycus
- Echinopyxis
- Echinosphaerella
- Echinosporangium
- Echinothamnion
- Ecklonia
- Eckloniopsis
- Ectocarpus
- Ectochaete
- Ectodictyon
- Ectophora
- Ectosperma
- Egmontodinium
- Egregia
- Ehrenbergiulva
- Eirmodesmus
- Eisenackidium
- Eisenia (alga)
- Elachista
- Elachistiella
- Eleutherospora
- Ellipsagelosphaera
- Ellipsoidictyum
- Ellipsolithus
- Ellipsoplacolithus
- Embryocola
- Emersonia
- Emiliania
- Empselium
- Enantiocladia
- Enchelis
- Encyonema
- Encyonopsis
- Encyothalia
- Endarachne
- Endictya
- Endochloridion
- Endocladia
- Endodinium
- Endogenes
- Endogenia
- Endoplura
- Endoscrinium
- Endosigma
- Endosiphonia
- Endosira
- Endosperma
- Endostauron
- Enelittosiphonia
- Enigma (alga)
- Ensiculifera
- Enteronia
- Entocladia
- Entocolax (alga)
- Entoderma
- Entodesmis
- Entodictyon
- Entogonia
- Entomogaster
- Entomosigma
- Entonema
- Entophysalis
- Entopyla
- Entosiphon
- Entosphaeroides
- Entothrix
- Entransia
- Eolimna
- Eoplectonema
- Epicladia
- Epicystis
- Epigloeosphaera
- Epilithia
- Epimastopora
- Epipellis
- Epiphalaina
- Epiphloea
- Episporium
- Epithelion
- Epithema
- Epithemia
- Epulo
- Ercegovicia
- Ericiolus
- Ericsonia
- Ernstiella
- Errerella
- Erythrocladia
- Erythroclonium
- Erythrocolon
- Erythrocystis
- Erythrodermis
- Erythroglossum
- Erythronaema
- Erythropeltis
- Erythrophyllum
- Erythropsidinium
- Erythrostachys
- Erythrotrichia
- Erythrymenia
- Escharisphaeridia
- Esoptrodinium
- Estiastra
- Ethelia
- Ethmodiscus
- Ethmorhabdus
- Ettliella
- Euastropsis
- Eucampia
- Eucapsis
- Euceratoneis
- Eucheuma
- Eudesme
- Euglenamorpha
- Euglenomonas
- Euglenopsis
- Eumeridion
- Eunophora
- Eunotia
- Eunotiopsis
- Eunotogramma
- Eupleuria
- Eupodiscus
- Eupogodon
- Eupoikilofusa
- Eupterotrum
- Euptilocladia
- Euptilota
- Eurhabdus
- Eurossia
- Eurydinium
- Euryomma (alga)
- Eusphaerella
- Euspiros
- Eustigmatos
- Eutetramorus
- Eutreptia
- Eutreptiella
- Exallosorus
- Exanthemachrysis
- Excentrochloris
- Excentron
- Excentrosphaera
- Exilicrusta
- Exochosphaeridium
- Exophyllum
- Extubocellulus
- Ezo (alga)
- Falcatella
- Falcomonas
- Falcula
- Falkenbergiella
- Fallacia
- Farlowia
- Fauchea
- Faucheocolax
- Faucheopsis
- Feditia
- Feldmannia
- Feldmannodora
- Feldmannophycus
- Fenestrella
- Fernandinella
- Fernandosiphonia
- Fibrocapsa
- Fibrocysta
- Filisphaera
- Filodinium
- Fischera
- Fischerella
- Fischerellopsis
- Fistulifera
- Flabellaria (alga)
- Flabellochara
- Flabellonema
- Flahaultia
- Flexibiddulphia
- Flintiella
- Florella
- Florenciella
- Florisphaera
- Flosculosphaera
- Fluitomonas
- Fogedia
- Foliactiniscus
- Fontigonium
- Fortiea
- Fosliea
- Fosliella
- Fossula
- Fottea
- Fotterella
- Fragilaria
- Fragilariella
- Fragilariforma
- Fragilariopsis
- Fragilidium
- Franceia
- Fremya
- Fremyella
- Frickea
- Friedaea
- Frikkiella
- Fromea
- Frustulia
- Fryeella
- Fryxelliella
- Furcellaria
- Furcilla
- Fusola
- Fusotheca
- Gaarderia
- Gaillardotella
- Gaillonia (alga)
- Gainia
- Galaxaura
- Galdieria
- Galeidinium
- Gambierdiscus
- Ganonema
- Garciamyxa
- Gardneriella
- Gardnerula
- Gardodinium
- Gartnerago
- Garwoodia
- Gattya
- Gayella
- Gayliella
- Geissleria
- Geitleria
- Geitleribactron
- Geitlerinema
- Gelatia
- Gelatinaria
- Gelidiocolax
- Gelidiopsis
- Gelinaria
- Geminigera
- Geminocarpus
- Gemmichara
- Gemmiphora
- Geniculus
- Geonettia
- Georgiella
- Gephyria
- Ghoshia
- Gibsmithia
- Giffenia
- Giffordia
- Gigantea
- Gigantochloris
- Gigartina
- Ginnania
- Giraudia
- Giraudyopsis
- Girodella
- Gladiolithus
- Gladiopsis
- Glaphyrocysta
- Glaphyrymenia
- Glaucocystis
- Glaucocystopsis
- Glauconema
- Glaucosphaera
- Glaucospira
- Glenobotrydion
- Glenodinium
- Gleseria
- Gliscolithus
- Globulaesphaeridium
- Glochiococcus
- Gloeoactinium
- Gloeobotrys
- Gloeocapsopsis
- Gloeochaete
- Gloeochlamys
- Gloeochloris
- Gloeochrysis
- Gloeocystopsis
- Gloeomonas
- Gloeonema
- Gloeophycus
- Gloeoplax
- Gloeopodium
- Gloeoskene
- Gloeosphaeridium
- Gloeotaenium
- Gloeothece
- Gloeotrichia
- Gloiocladia
- Gloiocolax
- Gloioderma
- Gloiodictyon
- Gloionema
- Gloiopeltis
- Gloiophloea
- Gloiophyllis
- Gloiosaccion
- Gloiosiphonia
- Gloiothamnion
- Gloiotrichia
- Gloiotrichus
- Glorioptychus
- Glossomastix
- Glossophora
- Glyphodesmis
- Glyphodiscus
- Gobia
- Gobichara
- Gochteodinia
- Gochtodinium
- Golovenkinia
- Gomontiella
- Gomphocaloneis
- Gomphocymbella
- Gomphogramma
- Gomphoneis
- Gomphonella
- Gomphonema
- Gomphonemopsis
- Gomphonenopsis
- Gomphonitzschia
- Gomphopleura
- Gomphoseptatum
- Gomphosphaeria
- Gomphosphenia
- Gomphotheca
- Gonatoblaste
- Gonatogenia
- Gonatonema
- Gondisphaeridium
- Gonimocolax
- Gonimophyllum
- Gonioceros
- Goniochloris
- Goniodoma
- Goniomonas
- Goniosphaeridium
- Goniothecium
- Goniotrichopsis
- Goniotrichum
- Gonodia
- Gononema
- Gontrania
- Gonyaulacysta
- Gonyaulax
- Gonyostomum
- Gordoniella
- Gorgonisphaeridium
- Gossleriella
- Gotoius
- Gracilariocolax
- Gracilariophila
- Gracilariopsis
- Graesiella
- Grallatoria
- Grambastichara
- Grammatonema
- Grammatophora
- Grammephora
- Grammitella
- Grammonema
- Granomarginata
- Grantarhabdus
- Granulocystis
- Granulocystopsis
- Granuochloris
- Grateloupia
- Grateloupiocolax
- Greuetodinium
- Griffithsia
- Grinnellia
- Groentvedia
- Grovea
- Grovesichara
- Grunoviella
- Grunowia
- Grunowiella
- Grymaia
- Guerinea
- Guillardia
- Guinardia
- Guiryella
- Gulsonia
- Gunflintia
- Gutwinskiella
- Gymnochlora
- Gymnocystodinium
- Gymnogongrus
- Gymnophycus
- Gymnosorus
- Gymnothamnion
- Gynogonadinium
- Gyrocylindrus
- Gyrodinium
- Gyrodiscus
- Gyrogona
- Gyromitus
- Gyropaigne
- Gyropandorus
- Gyroptychus
- Gyrosigma
- Haemescharia
- Hafniasphaera
- Haidadinium
- Halarachnion
- Halerica
- Halicalyptra
- Halichrysis
- Halicnide
- Halicoccus
- Halidrys
- Haligenia
- Halionyx
- Haliptilon
- Hallasia
- Halochloa
- Halochlorella
- Halodictyon
- Halodinium
- Haloglossum
- Halomicronema
- Halonema
- Halopappus
- Halophilodinium
- Halopithys
- Haloplegma
- Halopteris
- Halorhipis
- Halorhiza
- Halosacciocolax
- Halosaccion
- Halosia
- Halosiphon
- Halostylodinium
- Halothamnion
- Halothrix
- Halurina
- Halurus
- Halydictyon
- Hamatusia
- Hamelella
- Handeliella
- Handmannia
- Hannaea
- Hannaites
- Hanowia
- Hantzschia
- Hantzschiopsidea
- Hapalidium
- Hapalosiphon
- Hapalospongidion
- Haplocladium
- Haplodasya
- Haplodinium
- Haplogloia
- Haplosiphon
- Haplospora
- Haplozoon
- Hapsocysta
- Haraldia
- Haraldiophyllum
- Haramonas
- Harpochytrium
- Harrisichara
- Harveyella
- Haslea
- Hassallia
- Hawaiia (alga)
- Hayaster
- Haynaldella
- Haynaldia
- Haynaldiella
- Hecatonema
- Hediniella
- Hedophyllum
- Hedraeophysa
- Hedstroemia
- Heibergia
- Heimiochrysis
- Heleochloris
- Heliapsis
- Helicopedinella
- Helicopontosphaera
- Helicosphaera
- Helikotropis
- Heliochrysis
- Heliodiscus
- Heliolithus
- Heliopelta
- Heliorthus
- Helisella
- Helkesimastix
- Helladosphaera
- Helminthiopsis
- Helminthocladia
- Helminthogloea
- Helminthopsidella
- Helminthopsis
- Helminthora
- Helmyton
- Hematodinium
- Hemiaulus
- Hemichloris
- Hemicystodinium
- Hemidiscus
- Hemieutreptia
- Hemineura
- Hemiptychus
- Hemiselmis
- Hemisphaerella
- Hemitoma
- Hemizoster
- Hendeya
- Hennedya
- Henseniella
- Henshawia
- Herbacea
- Hercotheca
- Heribaudia
- Heribaudiella
- Heringia
- Hermesinella
- Hermesinum
- Heromphala
- Heroneis
- Herpetomonas
- Herpochaeta
- Herpochondria
- Herpodiscus
- Herponema
- Herposiphonia
- Herpothamnion
- Herpyzonema
- Herreramyxa
- Hesperophycus
- Hesslandia
- Heterobractum
- Heterocalycina
- Heterocampa
- Heterocapsa
- Heterochloris
- Heterocladia
- Heterococcus
- Heterocyanococcus
- Heterodasya
- Heterodendron
- Heteroderma
- Heterodesmus
- Heterodictyon
- Heterodinium
- Heterodoxia
- Heterogloea
- Heterogonium
- Heterolagynion
- Heteroleibleinia
- Heteromastix
- Heteromphala
- Heteroneis
- Heteropedia
- Heterophycus
- Heteroptilon
- Heteroralfsia
- Heterorhabdus
- Heterosaundersella
- Heterosiphonia
- Heterostephania
- Heterostroma
- Heterothamnion
- Heterothrichopsis
- Heterotrichella
- Hibberdia
- Hideophyllum
- Hiemalomonas
- Hildenbrandia
- Hillea
- Himandactylius
- Himanthalia
- Himantidium
- Himantosoma
- Himantothallus
- Hincksia
- Hindakochloris
- Hippodonta
- Hirome
- Hirsutithallia
- Histiona
- Histioneis
- Histiophysis
- Hizikia
- Hofmannia
- Hollenbergia
- Holmesia
- Holmsella
- Holococcolithophora
- Holotrichia
- Homalodiscus
- Homeostrichus
- Homeostroma
- Hommersandia
- Hommersandiella
- Homoeocladia
- Homoeoptyche
- Homoeostrichus
- Homoeothrix
- Homozygosphaera
- Hormathonema
- Hormidiella
- Hormidiopsis
- Hormidiospora
- Hormiscia
- Hormophora
- Hormophysa
- Hormoscilla
- Hormosira
- Hormospora
- Hormothamnion
- Hormothece
- Hornibrookina
- Hornichara
- Horodiscus
- Hortobagyiella
- Humbugodiscus
- Hummbrella
- Hummia
- Husseya
- Hustedtia
- Hustedtiella
- Hyaliella
- Hyalobrachion
- Hyalocardium
- Hyalochlorella
- Hyalococcus
- Hyalocylix
- Hyalodictya
- Hyalodiscopsis
- Hyalodiscus
- Hyalogonium
- Hyalopoda
- Hyalopyxis
- Hyaloraphidium
- Hyalosiphonia
- Hyalosira
- Hyalosynedra
- Hyalotrochus
- Hydraea
- Hydroclathrus
- Hydrococcus
- Hydrocoleum
- Hydrocoryne
- Hydrogastrum
- Hydrolapatha
- Hydrolinum
- Hydrolithon
- Hydropuntia
- Hydrosera
- Hydrosilicon
- Hydrosirella
- Hydrosolen
- Hydrurus
- Hyella
- Hylobiblium
- Hymenena
- Hymenocladia
- Hymenocladiopsis
- Hymenoclonium
- Hymenomonas
- Hypheothrix
- Hyphomorpha
- Hypnea
- Hypneocolax
- Hypoglossum
- Hystrichodinium
- Hystrichokolpoma
- Hystrichosphaera
- Hystrichosphaeridium
- Hystrichosphaeropsis
- Hystrichostrogylon
- Ichthyocercus
- Ichthyodinium
- Ichthyodontum
- Iconella
- Ikebea
- Ilea
- Ilsteria
- Imantonia
- Imbatodinium
- Impagidinium
- Implicaria
- Impluviculus
- Inactis
- Incisoria
- Indodinium
- Indosphaera
- Ineffigiata
- Inkyuleea
- Inoderma
- Inomeria
- Insilella
- Interfilum
- Interthamnion
- Invertocysta
- Involucrana
- Ionia (alga)
- Iridaea
- Iridophycus
- Irtugovia
- Irvinea
- Isabelidinium
- Isabottia
- Isactis
- Ishige
- Islandinium
- Isochrysis
- Isocystis
- Isodiscus
- Isophlis
- Isoselmis
- Isthmiella
- Isthmochloron
- Isthmoplea
- Itonoa
- Iyengaria
- Iyengariella
- Iyengariomonas
- Izziella
- Jaagia
- Jaagichlorella
- Jaaginema
- Jadwigia
- Jakoba
- Janczewskia
- Jania
- Janischia
- Jantinella
- Jaoa
- Jaoniella
- Jeannerettia
- Johannesbaptistia
- Johnsonicodium
- Jolyna
- Jomonlithus
- Jonssonia
- Jousea
- Juranyiella
- Kakabekia
- Kallosphaeridium
- Kallymenia
- Kallymeniopsis
- Kalyptea
- Kamera
- Kannoa
- Kansodinium
- Kappaphycus
- Karlodinium
- Katagnymene
- Katahiraia
- Katodinium
- Kentrodiscus
- Kentrosiga
- Kephyrion
- Keppenodinium
- Keratococcus
- Keratophora
- Keriochlamys
- Keriosphaera
- Kerkis (alga)
- Kermatia
- Kidoa
- Kildinella
- Kintarosiphonia
- Kintokiocolax
- Kirchneria
- Kirchneriellosaccus
- Kisselevia
- Kisseleviella
- Kisselovia
- Kittonia
- Kjellmaniella
- Kleithriasphaeridium
- Klinodiscus
- Kneuckeria
- Kobayasiella
- Kofoidinium
- Koinopodion
- Koizumia
- Kolderupia
- Kolkwitziella
- Komarekia
- Komma
- Komvophoron
- Korschpalmella
- Kozloviella
- Kraftia
- Krasskella
- Kreagra
- Kremastochrysis
- Kremastochrysopsis
- Krybolopteris
- Kryptoperidinium
- Ktenodiscus
- Kuckuckia
- Kuemmerlea
- Kuetzingia
- Kuetzingiella
- Kurogia
- Kurogiella
- Kuzminia
- Kvaleya
- Kybotion
- Kylindrocysta
- Kylinia
- Kyliniella
- Kyrtuthrix
- Labellicula
- Lacrymasphaera
- Lacrymorphus
- Lagenella
- Lagenula
- Lagynion
- Laingia
- Laminariocolax
- Laminarionema
- Laminolithus
- Lampriscus
- Lamprotediscus
- Lamprothamnium
- Lancineis
- Lanternosphaeridium
- Lapideacassis
- Lasiothalia
- Latifascia
- Latochara
- Lauderia
- Lauderiopsis
- Laurencia
- Laurenciocolax
- Laurenciophila
- Lauterborniella
- Leachiella
- Leathesia
- Leberidocysta
- Lebessphaera
- Leblondiella
- Lebouraia
- Leibleinia
- Leiofusa
- Leioplanktona
- Leiosphaeridia
- Lejeunecysta
- Lejeunia
- Lejolisia
- Lembergia
- Lemmermanniella
- Lennoxia
- Lenormandia
- Leonardosia
- Lepidochrysis
- Lepidodinium
- Lepidodiscus
- Lepochromulina
- Lepocinclis
- Lepraria
- Leptochaete
- Leptocylindrus
- Leptocystinema
- Leptodiscus
- Leptofauchea
- Leptoklonion
- Leptolyngbya
- Leptomonas
- Leptonema (alga)
- Leptonematella
- Leptophyllis
- Leptorima
- Leptoscaphos
- Leptosiphonia
- Leptosomia
- Leptothrix
- Lessardia
- Lessoniopsis
- Lesueuria
- Letestuinema
- Letterstedtia
- Leudugeria
- Leukapsis
- Leukochrysis
- Leuvenia
- Leveillea
- Levringia
- Levringiella
- Leyanella
- Liagora
- Liagoropsis
- Liagorothamnion
- Licmosphenia
- Liebmannia
- Ligulatium
- Limnothrix
- Lindavia
- Lingulodinium
- Lioloma
- Lioneis
- Liostephania
- Liparogyra
- Liradiscus
- Liriogramma
- Lisitzinia
- Lissodinium
- Litharchaeocystis
- Lithobotrys
- Lithocampe
- Lithocapsa
- Lithococcus
- Lithoderma
- Lithodesmioides
- Lithodesmium
- Lithomyxa
- Lithonema
- Lithophyllum
- Lithoporella
- Lithothamnion
- Lithothamnium
- Lithothrix
- Lithraphidites
- Litosiphon
- Litosphaeridium
- Lobarzewskya
- Lobocolax
- Lobocystis
- Lobodiscus
- Lobospira
- Lochmium
- Loefgrenia
- Lomathamnion
- Lomentaria
- Longinata
- Lopezmyxa
- Lophocladia
- Lophodiacrodium
- Lophodinium
- Lophopodium
- Lophosiphonia
- Lophosphaeridium
- Lophothalia
- Lophothamnion
- Lophotheca
- Lophurella
- Loriella
- Lotharella
- Lucianorhabdoites
- Lucianorhabdus
- Luciella
- Lukinia
- Lundiella
- Lunella
- Lunulina
- Lutherella
- Luticola
- Lychnothamnus
- Lyngbya (alga)
- Lyngbyea
- Lyngbyopsis
- Lyramula
- Lyrella
- Lysicyclia
- Macrodictyon
- Macromastix
- Macrora
- Macrothamnion
- Maedleriella
- Maedlerisphaera
- Malaconema
- Malleochloris
- Malleodendron
- Mallomonas
- Mallomonopsis
- Maluina
- Mammaria
- Mammidion
- Mammula
- Manchudinium
- Manguinea
- Mannsia
- Mantellum
- Maranhites
- Marchesettia
- Margaritoxon
- Margaritum
- Marginaria
- Marginariella
- Marginisporum
- Marinichlorella
- Marionella
- Maripelta
- Markalius
- Marrocanium
- Marssoniella
- Marsupiogaster
- Martensia
- Martyana
- Masakia
- Masakiella
- Masloviporidium
- Masonophycus
- Mastigocladopsis
- Mastigocladus
- Mastigocoleopsis
- Mastigocoleus
- Mastigosphaera
- Mastocarpus
- Mastodiscus
- Mastogloia
- Mastogonia
- Mastoneis
- Mastophoropsis
- Masudaphycus
- Matanomadhia
- Mateola
- Matteia
- Mayamaea
- Mazoyerella
- Mazzaella
- Medeiothamnion
- Mediaria
- Meiodiscus
- Meiourogonyaulax
- Melanema
- Melanocolax
- Melanodinium
- Melanosiphon
- Melanothamnus
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- Melodinium
- Melonavicula
- Melosira
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- Membranilarnacia
- Membranoptera
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- Meridiocolax
- Meridion
- Meringosphaera
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- Meristosolen
- Merodinium
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- Mesogloiopsis
- Mesopedinella
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- Metadoga
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- Metamastophora
- Metamorphe
- Metanema
- Metaphalacroma
- Metapolytoma
- Meuniera
- Meyerella
- Meyeriella
- Michaelsarsia
- Micracanthodinium
- Micraloa
- Micrampulla
- Micrhystridium
- Microceratium
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- Microcladia
- Microcoelia
- Microcolax
- Microcoleus
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- Microcostatus
- Microcrocis
- Microcystiopsis
- Microcystis
- Microdictyon (alga)
- Microgongrus
- Microneis
- Microorbis
- Micropeuce
- Microphyllum
- Micropoa
- Microrhabdulinus
- Microrhinus
- Microsiphona
- Microspodiscus
- Microspongium
- Microstaurus
- Microstigma
- Microtabella
- Microtheca
- Microthoe
- Microzonia
- Mikamiella
- Mikrosyphar
- Minidiscus
- Minutocellulus
- Minutocellus
- Miosira
- Miraltia
- Misceomarginatus
- Mischococcus
- Mitcheldeania
- Mitralifer
- Moelleria
- Moisseevia
- Monadodendron
- Monallantus
- Monasella
- Monema (alga)
- Monobrachia
- Monocercomonas
- Monocercomonoides
- Monochrysis
- Monocilia
- Monocis
- Monocrodium
- Monodopsis
- Monodus
- Monogramma
- Monomarginatus
- Monomorphina
- Monopsia
- Monosporus
- Montanoa
- Montemaria
- Mortensenia
- Mougeotia
- Mougeotiopsis
- Mucosphaera
- Muderongia
- Muelleria
- Muelleriella
- Muelleriopsis
- Multipartis
- Multiplicisphaeridium
- Multisiphonia
- Multispirochara
- Munarinus
- Munieria
- Muriellopsis
- Murrayella
- Murrayellopsis
- Myagropsis
- Mycacanthococcus
- Mychodea
- Mychodeophyllum
- Mycinema
- Mycochrysis
- Mycoidea
- Mycotetraedron
- Myelophycus
- Myochloris
- Myriactis
- Myriactula
- Myriocladia
- Myriodesma
- Myriogloea
- Myrionema
- Myrionemopsis
- Myrmecia (alga)
- Myrsidium
- Mysticella
- Myurococcus
- Myxobaktron
- Myxochloris
- Myxochrysis
- Myxococcoides
- Myxodinium
- Myxohyella
- Myxonema
- Myxonemopsis
- Myxosarcina
- Naccaria
- Naegeliella
- Nancythalia
- Nannoceratopsis
- Nannochloropsis
- Nannoturba
- Nanochlorum
- Nanoneis
- Nanopera
- Naunema
- Nautocapsa
- Nautococcus
- Navicella
- Naviculadicta
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- Neevea
- Neglectella
- Neglectellopsis
- Neidiopsis
- Neidium
- Nemacystus
- Nemalion
- Nemalionopsis
- Nemastoma
- Nematochrysis
- Nematochrysopsis
- Nematodinium
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- Nematoplata
- Nematosphaeropsis
- Nemegtichara
- Nemoderma
- Neoabbottiella
- Neobrunia
- Neocalyptrella
- Neochara
- Neochiastozygus
- Neocrepidolithus
- Neocystis
- Neodelphineis
- Neodenticula
- Neodiatoma
- Neodilsea
- Neofragilaria
- Neogoniolithon
- Neograya
- Neohalosacciocolax
- Neoholmesia
- Neohuttonia
- Neohypophyllum
- Neomonospora
- Neonaviculopsis
- Neonema
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- Neoptilota
- Neoralfsia
- Neorhodomela
- Neosiphonia
- Neosphaera
- Neosphaerochloris
- Neosynedra
- Neotenophycus
- Nephrochlamys
- Nephrochloris
- Nephrococcus
- Nephrodiella
- Nephrolithus
- Nephroneis
- Nereia
- Nereodictyon
- Nereoginkgo
- Nesaea (alga)
- Nesophila
- Netrium
- Neurocaulon
- Neurymenia
- Newhousia
- Nexosispinum
- Nienburgella
- Nienburgia
- Nitella
- Nitellopsis
- Nitophyllum
- Nitzschiella
- Nitzschiopsidea
- Nizamuddinia
- Nizymenia
- Nodeana
- Nodosochara
- Nodosoclavator
- Norrissia
- Nostochopsis
- Noszkya
- Notheia
- Nothoceratium
- Nothocladus
- Nothogenia
- Nothyocha
- Notophycus
- Notosolenus
- Novilla
- Nucellosphaeridium
- Nullipora
- Nupela
- Nwynea
- Oblea
- Obtusochara
- Occisucysta
- Ochromonas
- Ochrosphaera
- Ochrostylon
- Ochtodes
- Octacanthium
- Octactis
- Octaedryxium
- Octocyclus
- Octopodorhabdus
- Octosporiella
- Ocularia
- Odontella
- Odonthalia
- Odontidium
- Odontodiscus
- Odontotropis
- Oerstedtia
- Oestrupia
- Oikomonas
- Okamurina
- Okedenia
- Okkolithus
- Oligochaetophora
- Oligocladella
- Oligosphaeridium
- Olisthodiscus
- Olivamonas
- Ollicola
- Oltmannsia
- Oltmannsiella
- Omphalopelta
- Omphalophyllum
- Omphalopsis
- Omphalotheca
- Oncosaccus
- Oncosphenia
- Onkonema
- Onslowia
- Onychocolax
- Oocardium
- Oocystaenium
- Oocystella
- Oocystidium
- Oocystopsis
- Oolithotus
- Oonephris
- Opephora
- Opephoropsis
- Opephyllum
- Operculodinium
- Ophiaster
- Ophidocampa
- Ophidocladus
- Ophiocytium
- Opuntiella
- Orastrum
- Orcasia
- Orculifilum
- Orimanthis
- Ornithocercus
- Orthoneis
- Orthoseira
- Orthosira
- Orthosorus
- Orthotropis
- Ortonella
- Orygmatosphaeridium
- Oscillaria
- Oscillatoriopsis
- Oshitea
- Osmundaria
- Osmundea
- Ossiella
- Ostiophyllum
- Ostreopsis
- Ottavianus
- Ovillaria
- Ovoidinium
- Ovoidites
- Oxyneis
- Oxyphysis
- Oxyrrhis
- Oxytoxum
- Ozophora
- Ozothallia
- Ozotobrachion
- Pachychaeta
- Pachydictyon
- Pachydinium
- Pachymenia
- Pachymeniopsis
- Pachyneis
- Pachysphaera
- Padinella
- Padinopsis
- Palaeoanacystis
- Palaeocystodinium
- Palaeohydrococcus
- Palaeolyngbya
- Palaeomicrocystis
- Palaeoperidinium
- Palaeophalacroma
- Palaeopontosphaera
- Palaeoscytonema
- Palaeostomocystis
- Palaeotrigonium
- Palaeowestiellopsis
- Palaiosphaeridium
- Palatinella
- Palikiella
- Palisada
- Palmaria (alga)
- Palmella
- Palmellococcus
- Palmellocystis
- Palmellosphaerium
- Palmerina
- Palmnickia
- Palmoclathrus
- Palmophyllum
- Paltonophora
- Palusphaera
- Pandorella
- Pantocsekia
- Pantoneura
- Papenfussiella
- Papenfussiomonas
- Papiliocellulus
- Pappia
- Pappomonas
- Papposphaera
- Paracannopilus
- Paracapsa
- Parachaetetes
- Parachrysidalis
- Paracolonnella
- Paraconophyton
- Paracuneatochara
- Paradesmus
- Paradictyocha
- Paragoniolithon
- Paralemanea
- Parallela
- Paramastix
- Paramesocena
- Paraortonella
- Parapedinella
- Paraplectonema
- Parapolytoma
- Pararchaeomonas
- Paraspora
- Parebriopsis
- Parenchymorpha
- Pareodinia
- Parhabdolithus
- Parlibellus
- Parmidium
- Parthaea
- Parthasarathiella
- Parvicorbicula
- Parviphycus
- Parvocavatus
- Parvocysta
- Pascherella
- Pascheriella
- Pascherina
- Pascherinema
- Patenocarpus
- Pauliella
- Paulsenella
- Paulsilvella
- Pavillardia
- Peckichara
- Peckisphaera
- Pectinella
- Pedinella
- Pedinomonadopsis
- Pedinopera
- Pelagococcus
- Pelagocystis
- Pelagomonas
- Pelagothrix
- Peleophycus
- Peltasta
- Peltomonas
- Pelvetia
- Pelvetiopsis
- Pentalamina
- Pentapharsodinium
- Pentapodiscus
- Peponia
- Peragalla
- Peragallia
- Peragalloella
- Peranema
- Percivalia
- Pericystis
- Peridiniella
- Peridiniopsis
- Perikladosporon
- Perinema
- Periphykon
- Periphyllophora
- Periptera
- Peripteropsis
- Perischelia
- Perispermon
- Perispermum
- Perisporochnus
- Perisseiasphaeridium
- Peristephania
- Perithalia
- Perithamnion
- Perithyra
- Perizonium
- Permocalculus
- Perone
- Peronia
- Peroniella
- Peroniopsis
- Perrya
- Petalodinium
- Petalomonas
- Petalonema
- Petalonia
- Peterfiella
- Petitia
- Petrarhabdus
- Petroderma
- Petrodictyon
- Petroglossum
- Petroneis
- Petrosiphon
- Petrospongium
- Petrovanella
- Pexisperma
- Peyssonnelia/algaebase
- Phacelocarpus
- Phacodiscus
- Phacomonas
- Phacomyxa
- Phacus
- Phaeaster
- Phaeobotrys
- Phaeocolax
- Phaeocystis
- Phaeodactylum
- Phaeodermatium
- Phaeogloea
- Phaeomonas
- Phaeoplaca
- Phaeosaccion
- Phaeoschizochlamys
- Phaeosiphonia
- Phaeosiphoniella
- Phaeosphaera
- Phaeostroma
- Phaeostromatella
- Phaeostrophion
- Phaeothamnion
- Phaeurus
- Phanulithus
- Pharyngoglossa
- Phasgonon
- Phaxantha
- Pheopolykrikos
- Phialediscus
- Phialonema
- Phitycolax
- Phitymophora
- Phloiocaulon
- Phlyctaenia
- Phlyctis
- Phoeococcus
- Phoracis
- Phormidiochaete
- Phormidium
- Phragmonema
- Phrix
- Phycastrum
- Phycocelis
- Phycodrina
- Phycodrys
- Phycophilia
- Phyllactidium
- Phyllariochloris
- Phyllariopsis
- Phyllocardium
- Phyllodictyocha
- Phyllogigas
- Phyllophora
- Phyllospora
- Phyllotylus
- Phyllymenia
- Physcophora
- Physocytium
- Physomonas
- Physotris
- Phytelis
- Phythelios
- Phytodinium
- Picarola
- Picconiella
- Picophagus
- Pihiella
- Pikea
- Pileidinium
- Pilgeria
- Pilidiocystis
- Piliferosphaera
- Pilinia
- Pinguiochrysis
- Pinguiococcus
- Pinnaria
- Pinnatiphycus
- Pinnulariosigma
- Pinnunavis
- Piriformachara
- Pithyopsis
- Pityophykos
- Placentophora
- Placoma
- Placoneis
- Placophora
- Placorhombus
- Placosphaera
- Plagiodinium
- Plagiodiscus
- Plagiogramma
- Plagiogrammopsis
- Plagiolemma
- Plagioselmis
- Plagiospora
- Plagiotropis
- Planctococcus
- Planktocyanocapsa
- Planktolyngbya
- Planktoniella
- Planktosphaerella
- Planktothrichoides
- Planktothrix
- Planktotricoides
- Planodinium
- Platoma
- Platychara
- Platychrysella
- Platychrysis
- Platyclinia
- Platymenia
- Platysiphon
- Platysiphonia
- Platythalia
- Platythamnion
- Playaensis
- Plectoderma
- Plectodinium
- Plectonema
- Plectrophora
- Pleonosporium
- Pleromonas
- Pleurasiga
- Pleurastrosarcina
- Pleuroblepharidella
- Pleurocapsa
- Pleurochloridella
- Pleurochloris
- Pleurochrysis
- Pleurocladia
- Pleurocyclos
- Pleurocyclus
- Pleurodesmium
- Pleurodiscina
- Pleurogaster
- Pleuromastix
- Pleuromonas
- Pleuroneis
- Pleurophycus
- Pleuropterum
- Pleurosigma
- Pleurosiphonia
- Pleurostaurum
- Pleurostichidium
- Pleurothamnion
- Plicatodiscus
- Pliocaenicus
- Plocamiocolax
- Plocamium
- Ploeotia
- Ploeotila
- Ploiaria
- Plumaria
- Plumariella
- Plumariopsis
- Plumosigma
- Pneophyllum
- Pocillomonas
- Podamphoropsis
- Podiscus
- Podocapsa
- Podochrysis
- Podocystis
- Pododiscus
- Podohedra
- Podolampas
- Podorhabdus
- Podosira
- Podosphenia
- Pogoneis
- Pogonophorella
- Pogotrichum
- Poikilofusa
- Polarella
- Polonosphaeridium
- Polyasterias
- Polyblepharides
- Polycavernosa
- Polyceratium
- Polycerea
- Polychaetophora
- Polychlamydum
- Polycladia
- Polycoelia
- Polycoma
- Polycoryne
- Polycrater
- Polyedriella
- Polyedrium
- Polygonalium
- Polygonifera
- Polygoniochloris
- Polygonium
- Polyides
- Polykrikos
- Polykyrtos
- Polylepidomonas
- Polymorpha
- Polymyscos
- Polymyxus
- Polyneura
- Polyneurella
- Polyneuropsis
- Polyopes
- Polypodochrysis
- Polypodoidea
- Polyschidea
- Polysphaera
- Polysphaeridium
- Polystrata
- Polythrix
- Polyzonia
- Pomatodinium
- Pomphodiscus
- Ponticella
- Pontodiscus
- Pontosphaera
- Porannulus
- Poretzkia
- Porguenia
- Poricalyptra
- Poritectolithus
- Porochara
- Porochrysis
- Porocyclia
- Porodiscus
- Porolithon
- Porosira
- Porostauros
- Porostylon
- Porosularia
- Porpeia
- Porphyrea
- Porphyrella
- Porphyridium
- Porphyroglossum
- Porphyropsis
- Porphyrosiphon
- Porphyrostromium
- Porterinema
- Portieria
- Potamodiscus
- Poteriochroomonas
- Praecymatosira
- Praeepithemia
- Praethalassiosiropsis
- Prasinochloris
- Prasiola/algaebase
- Pratulasphaera
- Predaea
- Predaeopsis
- Preperidinium
- Prescottiella
- Primorivularia
- Prinsius
- Prionitis
- Priscogalea
- Prismatella
- Proboscia
- Proboscineis
- Prochloron
- Prochlorothrix
- Progonoia
- Prolixosphaeridium
- Pronoctiluca
- Prorostaurus
- Proschkinia
- Proselachista
- Proshkinia
- Prosoaulax
- Protaspis
- Protectocarpus
- Proteomonas
- Proterendothrix
- Proterythropsis
- Proteucylindrus
- Protoaceromonas
- Protoceratium
- Protochrysis
- Protocryptomonas
- Protodinium
- Protokeelia
- Protokuetzingia
- Protoleiosphaeridium
- Protoodinium
- Protoperidinium
- Protoraphis
- Protosphaeridium
- Provasoliella
- Prymnesium
- Psammococconeis
- Psammodictyon
- Psammodiscus
- Psammosynedra
- Psammothidium
- Pseliodinium
- Psephotaxus
- Pseudanabaena
- Pseudauliscus
- Pseudoactiniscus
- Pseudoamphiprora
- Pseudoanemonia
- Pseudoaulacodiscus
- Pseudoaulacosira
- Pseudobangia
- Pseudobodo
- Pseudobranchioglossum
- Pseudobumilleriopsis
- Pseudocapsa
- Pseudocerataulus
- Pseudoceratium
- Pseudochantransia
- Pseudocharaciopsis
- Pseudochlorangium
- Pseudochlorococcum
- Pseudococcomyxa
- Pseudocoscinodiscus
- Pseudocryptomonas
- Pseudodendromonas
- Pseudodichotomosiphon
- Pseudodictyon
- Pseudodictyoneis
- Pseudodimerogramma
- Pseudodiploneis
- Pseudoencyonema
- Pseudoeunotia
- Pseudogirvanella
- Pseudogloiophloea
- Pseudogomphonema
- Pseudogoniochloris
- Pseudoguinardia
- Pseudogymnosolen
- Pseudohimantidium
- Pseudohyalodiscus
- Pseudokephyrion
- Pseudokirchneriella
- Pseudolaingia
- Pseudolatochara
- Pseudolessonia
- Pseudoleyanella
- Pseudolithoderma
- Pseudolithophyllum
- Pseudomastogloia
- Pseudomicromarsupium
- Pseudomoellerina
- Pseudonavicula
- Pseudoncobyrsa
- Pseudonitophylla
- Pseudonostoc
- Pseudopedinella
- Pseudopedinomonas
- Pseudoperanema
- Pseudoperonia
- Pseudopfiesteria
- Pseudophormidium
- Pseudophycodrys
- Pseudopodosira
- Pseudopolyedriopsis
- Pseudoprostratum
- Pseudopyxilla
- Pseudoquadrigula
- Pseudorhododiscus
- Pseudorocella
- Pseudorutilaria
- Pseudoschizomeris
- Pseudoscinaia
- Pseudoscytonema
- Pseudosolenia
- Pseudosphaerocystis
- Pseudospora
- Pseudostaurastrum
- Pseudostaurosira
- Pseudostephanodiscus
- Pseudostictodiscus
- Pseudosyncrypta
- Pseudosynedra
- Pseudotetraspora
- Pseudotetrastrum
- Pseudothecadinium
- Pseudotriceratium
- Psilosiphon
- Psilothallia
- Psygmatella
- Pteridomonas
- Pterigospermum
- Pterochondria
- Pterocladia
- Pterocladiella
- Pterocladiophila
- Pterocladiopsis
- Pteroncola
- Pterosiphonia
- Pterospermopsis
- Pterothamnion
- Pterotheca
- Pterygophora
- Ptilocladia
- Ptilocladiopsis
- Ptilonia
- Ptilophora
- Ptilopogon
- Ptilota
- Ptilothamnion
- Ptilothamnionopsis
- Ptychodiscus
- Pugetia
- Pulchrasphaera
- Pulvinaster
- Pulvinia
- Pulvinularia
- Punctaria
- Punctastriata
- Purpureofilum
- Pycnothamnion
- Pylaiella/algaebase
- Pyramichlamys
- Pyramidochrysis
- Pyramidodinium
- Pyramidomonas
- Pyrgodiscus
- Pyrgupyxis
- Pyrocystis
- Pyrodinium
- Pyrophacus
- Pyrophyllon
- Pyxidicula
- Pyxilla
- Qinghaichara
- Quadrichloris
- Quadricoccus
- Quaternariella
- Raciborskiella
- Radaisia
- Radialiplicata
- Radiathamnion
- Radicilingua
- Radiocystis
- Radiopalma
- Radioramus
- Radiosphaera
- Ralfsia
- Ramicrusta
- Ramsaya
- Rancia
- Raphidiella
- Raphidiopsis
- Raphidium
- Raphidodiscus
- Raphidonemopsis
- Raskyaechara
- Rattrayella
- Rayssiella
- Rebecca (alga)
- Reicheltia
- Reimeria
- Reimerothrix
- Reinboldia
- Reinboldiella
- Reingardia
- Reinhardtites
- Reinschiella
- Renfrewia
- Renouxia
- Reptataxis
- Requejomyxa
- Retecapsa
- Reticulobotrys
- Reticulocaulis
- Reticulofenestra
- Reticulosphaera
- Retisphaeridium
- Retusochara
- Rexia
- Rhabdium
- Rhabdogloea
- Rhabdolekiskus
- Rhabdolithina
- Rhabdolithus
- Rhabdomonas
- Rhabdonema
- Rhabdonia
- Rhabdosira
- Rhabdosphaera
- Rhadinocladia
- Rhamnochrysis
- Rhaphidium
- Rhaphidogloea
- Rhaphidophora (alga)
- Rhaphiophorasphaera
- Rhaphococcus
- Rhaphoneis
- Rhinodinium
- Rhinomonas
- Rhipidodendron
- Rhipidophora
- Rhipidothamnion
- Rhizaspis
- Rhizaster
- Rhizochloris
- Rhizochrysis
- Rhizolamiella
- Rhizolekane
- Rhizonotia
- Rhizoochromonas
- Rhizophydium
- Rhizophyllum
- Rhizopogonia
- Rhizosolenia
- Rhizothallus
- Rhodachlya
- Rhodaphanes
- Rhodella
- Rhodocallis
- Rhodochaete
- Rhodochortonopsis
- Rhodococcus (alga)
- Rhododictyon
- Rhododiplobia
- Rhododraparnaldia
- Rhodoglossum
- Rhodogorgon
- Rhodolachne
- Rhodomela
- Rhodomelopsis
- Rhodonema
- Rhodopeltis
- Rhodophyllis
- Rhodophysema
- Rhodophysemopsis
- Rhodoplax
- Rhodoptilum
- Rhodosaccion
- Rhodosorus
- Rhodospora
- Rhodostichus
- Rhodothamniella
- Rhodymenia
- Rhodymeniocolax
- Rhoicosigma
- Rhoicosphenia
- Rhoikoneis
- Rhombocystis
- Rhomboidella
- Rhopalodia
- Rhynchomonas
- Rhynchopus
- Rhynchopyxis
- Richelia
- Richteriella
- Riedelia (alga)
- Rimaria
- Riquetophycus
- Rissoella
- Rivularia
- Rivulariopsis
- Robinsetta
- Rocella
- Rodriguezella
- Roperia
- Rosaria
- Roscoffia
- Rosenvingea
- Rossiella
- Rossithidium
- Roundia
- Rouxia
- Rucinolithus
- Rufusia
- Rufusiella
- Rugulopteryx
- Russellia
- Rutilaria
- Rutilariopsis
- Rylandsia
- Rytiphlaea
- Sabulodinium
- Sacconema
- Sacheria
- Saharifusa
- Sahlingia
- Salpingoeca
- Sameioneis
- Sangirellum
- Sarcinochlamys
- Sarcinochrysis
- Sarcoderma
- Sarcodia
- Sarcodiotheca
- Sarcomenia
- Sarconema
- Sarcothalia
- Sarcotrichia
- Sarfatiella
- Sargassopsis
- Saturnella
- Saundersella
- Sauvageaugloia
- Sawamuraia
- Scaberia
- Scaenophora
- Scagelia
- Scageliopsis
- Scagelonema
- Scagelothamnion
- Scalptrum
- Scampanella
- Scapha
- Scaphodinium
- Scaphularia
- Sceptroneis
- Sceptronema
- Schilleriella
- Schillingia
- Schimittia
- Schimmelmannia
- Schimperiella
- Schizochlaenion
- Schizochytriodinium
- Schizocladia
- Schizocystia
- Schizodictyon
- Schizoglossum
- Schizogonium
- Schizonema
- Schizoneura
- Schizosiphon
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- Zygoceros
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- Zygogonium
- Zygolithus
- Zygoselmis
- Zygosphaera
- Zymurgia