Danh sách loài trong họ Desmidiaceae

Dưới đây là danh sách các loài trong họ Desmidiaceae

== Các loài xếp theo chi ==
Phần này liệt kê các chi, loài và giống:
=== Actinotaenium ===
- Actinotaenium
- Actinotaenium clevei
- Actinotaenium clevei var. clevei
- Actinotaenium clevei var. gelidum
- Actinotaenium cruciferum
- Actinotaenium cruciferum var. cruciferum
- Actinotaenium cruciferum var. latius
- Actinotaenium cruciferum var. minus
- Actinotaenium cucurbita
- Actinotaenium cucurbita var. cucurbita
- Actinotaenium cucurbita var. latius
- Actinotaenium cucurbita var. attenuata
- Actinotaenium cucurbitinum
- Actinotaenium cucurbitinum var. cucurbitinum
- Actinotaenium cucurbitinum var. minus
- Actinotaenium cucurbitinum var. minutum
- Actinotaenium curtum
- Actinotaenium curtum var. minus
- Actinotaenium diplosporum
- Actinotaenium diplosporum var. diplosporum
- Actinotaenium diplosporum var. americanum
- Actinotaenium inconspicuum
- Actinotaenium rufescens
- Actinotaenium taylori
- Actinotaenium viride
- Actinotaenium canadense
- Actinotaenium cotatum
- Actinotaenium subglobosum
- Actinotaenium regelianum
- Actinotaenium crassiusculum
- Actinotaenium capax
- Actinotaenium capax var. capax
- Actinotaenium capax var. minus
- Actinotaenium elongatum
- Actinotaenium subtile
- Actinotaenium trachypolum
- Actinotaenium trachypolum var. trachypolum
- Actinotaenium trachypolum var. messikommeri

=== Arthrodesmus ===
- Arthrodesmus
- * Arthrodesmus extensus
- * Arthrodesmus extensus var. extensus
- * Arthrodesmus extensus var. croasdaleae
- * Arthrodesmus crassus
- * Arthrodesmus mucronulatus
- * Arthrodesmus octocornis
- * Arthrodesmus octocornis var. octocornis
- * Arthrodesmus octocornis var. mamillatus
- * Arthrodesmus octocornis var. tenuis
- * Arthrodesmus tenuissimus
- * Arthrodesmus trispinatus
- * Arthrodesmus sachlanii
- * Arthrodesmus subulatus
- * Arthrodesmus validus
- * Arthrodesmus validus var. validus
- * Arthrodesmus validus var. incrassatus
- * Arthrodesmus ralfsii
- * Arthrodesmus ralfsii var. ralfsii
- * Arthrodesmus ralfsii var. latiuscula
- * Arthrodesmus phimus
- * Arthrodesmus phimus var. phimus
- * Arthrodesmus phimus var. occidentalis
- * Arthrodesmus bifidus
- * Arthrodesmus bifidus var. bifidus
- * Arthrodesmus bifidus var. cruciatum
- * Arthrodesmus bifidus var. missionwellensis
- * Arthrodesmus bulnheimii
- * Arthrodesmus bulnheimii var. bulnheimii
- * Arthrodesmus bulnheimii var. subincus
- * Arthrodesmus incus
- * Arthrodesmus incus var. incus
- * Arthrodesmus incus var. indentatus
- * Arthrodesmus incus var. malaccensis
- * Arthrodesmus incus var. validus
- * Arthrodesmus incus var. vulgaris
- * Arthrodesmus mooari
- * Arthrodesmus tortus
- * Arthrodesmus triangularis
- * Arthrodesmus triangularis var. triangularis
- * Arthrodesmus triangularis var. suntriangularis

=== Bambusina ===
- Bambusina

=== Closterium ===
- Closterium
- * Closterium setaceum var. vittatum
- * Closterium dianae var. brevius
- * Closterium kuetzingii var. vittatum
- * Closterium parvulum var. maius
- * Closterium tumidum var. nylandicum
- * Closterium arcuarium
- * Closterium malinvernianiforme
- * Closterium gracile
- * Closterium gracile var. gracile
- * Closterium gracile var. elongatum
- * Closterium gracile var. tenue
- * Closterium acutum
- * Closterium acutum var. acutum
- * Closterium acutum var. linea
- * Closterium acutum var. variabile
- * Closterium setaceum
- * Closterium setaceum var. setaceum
- * Closterium setaceum var. sigmoideum
- * Closterium didymotocum
- * Closterium strigosum
- * Closterium strigosum var. strigosum
- * Closterium strigosum var. elegans
- * Closterium acerosum
- * Closterium acerosum var. acerosum
- * Closterium acerosum var. angolense
- * Closterium acerosum var. elongatum
- * Closterium acerosum var. minus
- * Closterium lunula
- * Closterium lunula var. lunula
- * Closterium lunula var. gracilis
- * Closterium lunula var. maximum
- * Closterium lunula var. minor
- * Closterium lunula var. coloratum
- * Closterium littorale
- * Closterium aciculare
- * Closterium aciculare var. aciculare
- * Closterium aciculare var. brevis
- * Closterium angustatum
- * Closterium angustatum var. angustatum
- * Closterium angustatum var. boergesenii
- * Closterium angustatum var. annulatum
- * Closterium angustatum var. gracile
- * Closterium archerianum
- * Closterium archerianum var. archerianum
- * Closterium archerianum var. major
- * Closterium attenuatum
- * Closterium baillyanum
- * Closterium baillyanum var. baillyanum
- * Closterium baillyanum var. parvulum
- * Closterium braunii
- * Closterium calosporum
- * Closterium calosporum var. caloporuum
- * Closterium calosporum var. brasiliense
- * Closterium cornu
- * Closterium cornu var. cornu
- * Closterium cornu var. arcum
- * Closterium costatum
- * Closterium costatum var. costatum
- * Closterium costatum var. dilatatum
- * Closterium costatum var. westii
- * Closterium costatum var. scotii
- * Closterium costatum var. subcostatum
- * Closterium cynthia
- * Closterium cynthia var. cynthia
- * Closterium cynthia var. jenneri
- * Closterium delpontii
- * Closterium dianae
- * Closterium dianae var. dianae
- * Closterium dianae var. arcuatum
- * Closterium dianae var. excavatum
- * Closterium eboracense
- * Closterium ehrenbergii
- * Closterium ehrenbergii var. ehrenbergii
- * Closterium ehrenbergii var. malinvernianum
- * Closterium idiosporum
- * Closterium incurvum
- * Closterium intermedium
- * Closterium intermedium var. intermedium
- * Closterium intermedium var. hibernicum
- * Closterium jenneri
- * Closterium jenneri var. jenneri
- * Closterium jenneri var. robustum
- * Closterium juncidium
- * Closterium juncidium var. juncidium
- * Closterium juncidium var. brevius
- * Closterium juncidium var. elongatum
- * Closterium kuetzingii
- * Closterium kuetzingii var. kuetzingii
- * Closterium kuetzingii var. sigmoides
- * Closterium lagoense
- * Closterium lanceolatum
- * Closterium lanceolatum var. lanceolatum
- * Closterium lanceolatum var. parvum
- * Closterium leibleinii
- * Closterium leibleinii var. leibleinii
- * Closterium leibleinii var. recurvatum
- * Closterium libellula
- * Closterium libellula var. libellula
- * Closterium libellula var. intermedium
- * Closterium libellula var. interruptum
- * Closterium lineatum
- * Closterium lineatum var. lineatum
- * Closterium lineatum var. costatum
- * Closterium lineatum var. latius
- * Closterium macilentum
- * Closterium moniliferum
- * Closterium moniliferum var. miniliferum
- * Closterium moniliferum var. subrectum
- * Closterium moniliferum var. concavum
- * Closterium navicula
- * Closterium navicula var. navicula
- * Closterium navicula var. crassum
- * Closterium navicula var. inflatum
- * Closterium parvulum
- * Closterium parvulum var. parvulum
- * Closterium parvulum var. angustum
- * Closterium parvulum var. taylori
- * Closterium parvulum var. obtusum
- * Closterium porrectum
- * Closterium praelongum
- * Closterium praelongum var. praelongum
- * Closterium praelongum var. brevius
- * Closterium praelongum var. crassius
- * Closterium praelongum var. brevior
- * Closterium praelongum var. elongatum
- * Closterium pritchardianum
- * Closterium pronum
- * Closterium pseudodianae
- * Closterium ralfsii
- * Closterium ralfsii var. ralfsii
- * Closterium ralfsii var. hybridum
- * Closterium ralfsii var. montanum
- * Closterium ralfsii var. immane
- * Closterium ralfsii var. gracilius
- * Closterium ralfsii var. kriegeri
- * Closterium ralfsii var. novae-angliae
- * Closterium regulare
- * Closterium rostratum
- * Closterium striolatum
- * Closterium striolatum var. striolatum
- * Closterium striolatum var. subtruncatum
- * Closterium striolatum var. erectum
- * Closterium striolatum var. intermedium
- * Closterium sublatum
- * Closterium toxon
- * Closterium tumidum
- * Closterium tumidum var. tumidum
- * Closterium tumidum var. sphaerosporum
- * Closterium turgidum
- * Closterium turgidum var. turgidum
- * Closterium turgidum var. giganteum
- * Closterium ulna
- * Closterium ulna var. ulna
- * Closterium ulna var. recurvatum
- * Closterium venus
- * Closterium venus var. venus
- * Closterium venus var. westii
- * Closterium venus var. minus
- * Closterium venus var. appollonionis
- * Closterium venus var. crassum
- * Closterium venus var. incurvum
- * Closterium abruptum
- * Closterium abruptum var. abruptum
- * Closterium abruptum var. brevis
- * Closterium abruptum var. canadense
- * Closterium brunelii
- * Closterium cuspidatum
- * Closterium laterale
- * Closterium malmei
- * Closterium pusillum
- * Closterium seracerosum
- * Closterium peracerosum
- * Closterium peracerosum var. peracerosum
- * Closterium peracerosum var. elegans
- * Closterium flaccidum
- * Closterium limneticum
- * Closterium limneticum var. limnecticum
- * Closterium limneticum var. fallax
- * Closterium nematodes
- * Closterium spetsbergense
- * Closterium spetsbergense var. spetsbergense
- * Closterium spetsbergense var. longius
- * Closterium spetsbergense var. subspetsbergense
- * Closterium subangulatum
- * Closterium sublaterale
- * Closterium tumidulum
- * Closterium eriense
- * Closterium brebissonii

=== Cosmarium ===
- Cosmarium
- * Cosmarium undulatum
- * Cosmarium monomazum
- * Cosmarium botrytis
- * Cosmarium botrytis var. botrytis
- * Cosmarium botrytis var. tumidum
- * Cosmarium botrytis var. subtumidum
- * Cosmarium botrytis var. gemmiferum
- * Cosmarium abbreviatum
- * Cosmarium abbreviatum var. abbreviatum
- * Cosmarium abbreviatum var. planctonicum
- * Cosmarium alpestre
- * Cosmarium amoenum
- * Cosmarium anceps
- * Cosmarium angulatum
- * Cosmarium angulatum var. angulatum
- * Cosmarium angulatum var. major
- * Cosmarium angulosum
- * Cosmarium annulatum
- * Cosmarium annulatum var. annulatum
- * Cosmarium annulatum var. elegans
- * Cosmarium arctorum
- * Cosmarium askenasyi
- * Cosmarium askenasyi var. askenasyi
- * Cosmarium askenasyi var. americana
- * Cosmarium asphaerosporum
- * Cosmarium asphaerosporum var. asphaerosporum
- * Cosmarium asphaerosporum var. strigosum
- * Cosmarium auriculatum
- * Cosmarium balteum
- * Cosmarium binum
- * Cosmarium bioculatum
- * Cosmarium blytti
- * Cosmarium blytti var. blytti
- * Cosmarium blytti var. novaesylvae
- * Cosmarium boeckii
- * Cosmarium brebissoni
- * Cosmarium caelatum
- * Cosmarium capitulum
- * Cosmarium circulare
- * Cosmarium circulare var. circulare
- * Cosmarium circulare var. majus
- * Cosmarium commissurale
- * Cosmarium commissurale var. commossurale
- * Cosmarium commissurale var. crassum
- * Cosmarium connatum
- * Cosmarium conspersum
- * Cosmarium conspersum var. conspersum
- * Cosmarium conspersum var. latum
- * Cosmarium contractum
- * Cosmarium contractum var. contractum
- * Cosmarium contractum var. ellipsoideum
- * Cosmarium contractum var. papillatum
- * Cosmarium contractum var. incrassatum
- * Cosmarium costatum
- * Cosmarium crenatum
- * Cosmarium crenatum var. crenatum
- * Cosmarium crenatum var. bicrenatum
- * Cosmarium crenatum var. boldtiana
- * Cosmarium cucumis
- * Cosmarium cyclicum
- * Cosmarium cyclicum var. cyclicum
- * Cosmarium cyclicum var. nordstedtianum
- * Cosmarium cylindricum
- * Cosmarium debaryi
- * Cosmarium dentatum
- * Cosmarium dentiferum
- * Cosmarium depressum
- * Cosmarium depressum var. depressum
- * Cosmarium depressum var. achondrum
- * Cosmarium depressum var. planctonicum
- * Cosmarium depressum var. sublaeve
- * Cosmarium difficile
- * Cosmarium difficile var. difficile
- * Cosmarium difficile var. rotundum
- * Cosmarium elegantissimum
- * Cosmarium elegantissimum var. elegantissimum
- * Cosmarium elegantissimum var. minor
- * Cosmarium elegantissimum var. attenuatum
- * Cosmarium elegantissimum var. simplicus
- * Cosmarium eloiseanum
- * Cosmarium entochondrum
- * Cosmarium exiguum
- * Cosmarium formosulum
- * Cosmarium formosulum var. formosulum
- * Cosmarium formosulum var. nathorstii
- * Cosmarium furcatospermum
- * Cosmarium galeritum
- * Cosmarium globosum
- * Cosmarium globosum var. globosum
- * Cosmarium globosum var. boldtii
- * Cosmarium granatum
- * Cosmarium granatum var. granatum
- * Cosmarium granatum var. elongatum
- * Cosmarium granatum var. subgranatum
- * Cosmarium granulatum
- * Cosmarium hammeri
- * Cosmarium hammeri var. hammeri
- * Cosmarium hammeri var. homalodermum
- * Cosmarium hammeri var. protuberans
- * Cosmarium holmiense
- * Cosmarium holmiense var. holmiense
- * Cosmarium holmiense var. integrum
- * Cosmarium humile
- * Cosmarium humile var. humile
- * Cosmarium humile var. striatum
- * Cosmarium impressulum
- * Cosmarium impressulum var. impressulum
- * Cosmarium impressulum var. crenulatum
- * Cosmarium inconspicuum
- * Cosmarium isthmium
- * Cosmarium kjellmani
- * Cosmarium kjellmani var. kjellmani
- * Cosmarium kjellmani var. grande
- * Cosmarium laeve
- * Cosmarium laeve var. laeve
- * Cosmarium laeve var. westii
- * Cosmarium laeve var. rodundatum
- * Cosmarium laeve var. octangularis
- * Cosmarium laeve var. distentum
- * Cosmarium lundellii
- * Cosmarium lundellii var. lundellii
- * Cosmarium lundellii var. ellipticum
- * Cosmarium margaritatum
- * Cosmarium margaritiferum
- * Cosmarium meneghinii
- * Cosmarium meneghinii var. meneghinii
- * Cosmarium meneghinii var. latiuscula
- * Cosmarium microsphinctum
- * Cosmarium minimum
- * Cosmarium modestum
- * Cosmarium moniliforme
- * Cosmarium moniliforme var. moniliforme
- * Cosmarium moniliforme var. subpyriforme
- * Cosmarium monochrondrum
- * Cosmarium monochrondrum var. monochrondrum
- * Cosmarium monochrondrum var. rotundatum
- * Cosmarium nasutum
- * Cosmarium nasutum var. nasutum
- * Cosmarium nasutum var. granulatum
- * Cosmarium nitidulum
- * Cosmarium nitidulum var. nitidulum
- * Cosmarium nitidulum var. pseudovalidum
- * Cosmarium norimbergense
- * Cosmarium notabile
- * Cosmarium novaesemliae
- * Cosmarium novaesemliae var. novaesemliae
- * Cosmarium novaesemliae var. sibiricum
- * Cosmarium obliquum
- * Cosmarium obsoletum
- * Cosmarium obtusatum
- * Cosmarium ochthodes
- * Cosmarium ochthodes var. ochthodes
- * Cosmarium ochthodes var. amoebum
- * Cosmarium orbiculatum
- * Cosmarium orbiculatum var. orbiculatum
- * Cosmarium orbiculatum var. major
- * Cosmarium ornatum
- * Cosmarium orthostichum
- * Cosmarium orthostichum var. orthostichum
- * Cosmarium orthostichum var. pumilum
- * Cosmarium ovale
- * Cosmarium ovale var. ovale
- * Cosmarium ovale var. prescottii
- * Cosmarium pachydermum
- * Cosmarium pachydermum var. pachydermum
- * Cosmarium pachydermum var. aethiopicum
- * Cosmarium pachydermum var. minus
- * Cosmarium pachydermum var. complanatum
- * Cosmarium perforatum
- * Cosmarium pericymatium
- * Cosmarium pokornyanum
- * Cosmarium portianum
- * Cosmarium portianum var. portianum
- * Cosmarium portianum var. nephroideum
- * Cosmarium praegrande
- * Cosmarium protractum
- * Cosmarium pseudamoenum
- * Cosmarium pseudamoenum var. pseudamoenum
- * Cosmarium pseudamoenum var. basilare
- * Cosmarium pseudarctoum
- * Cosmarium pseudatlantoideum
- * Cosmarium pseudobroomei
- * Cosmarium pseudoconnatum
- * Cosmarium pseudoconnatum var. pseudoconnatum
- * Cosmarium pseudoconnatum var. major
- * Cosmarium pseudoexiguum
- * Cosmarium pseudoholmii
- * Cosmarium pseudonitidulum
- * Cosmarium pseudonitidulum var. pseudonitidulum
- * Cosmarium pseudonitidulum var. validum
- * Cosmarium pseudoprotuberans
- * Cosmarium pseudopyramidatum
- * Cosmarium pseudopyramidatum var. pseudopyramidatum
- * Cosmarium pseudopyramidatum var. stenonotum
- * Cosmarium pseudotaxichondrum
- * Cosmarium pseudotaxichondrum var. pseudotaxichondrum
- * Cosmarium pseudotaxichondrum var. floridense
- * Cosmarium pseudotaxichondrum var. foggii
- * Cosmarium punctulatum
- * Cosmarium punctulatum var. punctulatum
- * Cosmarium punctulatum var. subpunctulatum
- * Cosmarium pusillum
- * Cosmarium pygmaeum
- * Cosmarium pyramidatum
- * Cosmarium pyramidatum var. pyramidatum
- * Cosmarium pyramidatum var. canadense
- * Cosmarium pyramidatum var. borgei
- * Cosmarium pyramidatum var. stenonotum
- * Cosmarium pyramidatum var. stephani
- * Cosmarium quadratum
- * Cosmarium quadratulum
- * Cosmarium quadrifarium
- * Cosmarium quadrifarium var. quadrifarium
- * Cosmarium quadrifarium var. hexasticha
- * Cosmarium quadrifarium var. polysticha
- * Cosmarium quadrum
- * Cosmarium quadrum var. quadrum
- * Cosmarium quadrum var. minus
- * Cosmarium quinarium
- * Cosmarium radiosum
- * Cosmarium ralfsii
- * Cosmarium ralfsii var. ralfsii
- * Cosmarium ralfsii var. montanum
- * Cosmarium rectangulare
- * Cosmarium rectangulare var. rectangulare
- * Cosmarium rectangulare var. cambrense
- * Cosmarium rectangulare var. hexagonum
- * Cosmarium regnellii
- * Cosmarium regnellii var. regnellii
- * Cosmarium regnellii var. catenatum
- * Cosmarium regnellii var. minimum
- * Cosmarium regnesi
- * Cosmarium reniforme
- * Cosmarium reniforme var. reniforme
- * Cosmarium reniforme var. compressum
- * Cosmarium reniforme var. seminudum
- * Cosmarium sexangulare
- * Cosmarium sexangulare var. sexangulare
- * Cosmarium sexangulare var. minus
- * Cosmarium sexnotatum
- * Cosmarium simplicius
- * Cosmarium speciosum
- * Cosmarium speciosum var. speciosum
- * Cosmarium speciosum var. biforme
- * Cosmarium speciosum var. rostafinskii
- * Cosmarium speciosum var. simplex
- * Cosmarium sphaeroideum
- * Cosmarium sphagnicolum
- * Cosmarium sphagnicolum var. sphagnicolum
- * Cosmarium sphagnicolum var. armatum
- * Cosmarium sphalerostichum
- * Cosmarium sportella
- * Cosmarium subarctoum
- * Cosmarium subaversum
- * Cosmarium subbalteum
- * Cosmarium subbalteum var. subbalteum
- * Cosmarium subbalteum var. minor
- * Cosmarium subcostatum
- * Cosmarium subcostatum var. subcostatum
- * Cosmarium subcostatum var. beckii
- * Cosmarium subcostatum var. minor
- * Cosmarium subcrenatum
- * Cosmarium subcucumis
- * Cosmarium subdanicum
- * Cosmarium subdrepressum
- * Cosmarium subimpressulum
- * Cosmarium subprotumidum
- * Cosmarium subretusiforme
- * Cosmarium subspeciosum
- * Cosmarium subspeciosum var. subspeciosum
- * Cosmarium subspeciosum var. validius
- * Cosmarium subtumidum
- * Cosmarium subtumidum var. subtumidum
- * Cosmarium subtumidum var. klebsii
- * Cosmarium succisum
- * Cosmarium supraspeciosum
- * Cosmarium tatricum
- * Cosmarium taxichondriforme
- * Cosmarium taxichondrum
- * Cosmarium tenue
- * Cosmarium tetragonum
- * Cosmarium tetragonum var. tetragonum
- * Cosmarium tetragonum var. davidsonii
- * Cosmarium tetraophthalmum
- * Cosmarium tinctum
- * Cosmarium trachypleurum
- * Cosmarium trilobulatum
- * Cosmarium triplicatum
- * Cosmarium truncatellum
- * Cosmarium tumidum
- * Cosmarium turpinii
- * Cosmarium turpinii var. turpinii
- * Cosmarium turpinii var. eximium
- * Cosmarium turpinii var. podolicum
- * Cosmarium tyrolicum
- * Cosmarium umbilicatum
- * Cosmarium undulatum var. minutum
- * Cosmarium variolatum
- * Cosmarium variolatum var. variolatum
- * Cosmarium variolatum var. cataractarum
- * Cosmarium venustum
- * Cosmarium venustum var. venustum
- * Cosmarium venustum var. excavatum
- * Cosmarium wittrockii
- * Cosmarium abruptum
- * Cosmarium abruptum var. abruptum
- * Cosmarium abruptum var. granulatum
- * Cosmarium clepsydra
- * Cosmarium clepsydra var. clepsydra
- * Cosmarium clepsydra var. namum
- * Cosmarium denticulatum
- * Cosmarium denticulatum var. denticulatum
- * Cosmarium denticulatum var. ovule
- * Cosmarium thwaitesii
- * Cosmarium hornavanense
- * Cosmarium hornavanense var. hornavanense
- * Cosmarium hornavanense var. dubovianum
- * Cosmarium nordstedtii
- * Cosmarium panamense
- * Cosmarium pseudophyramidatum
- * Cosmarium pseudophyramidatum var. pseudophyramidatum
- * Cosmarium pseudophyramidatum var. lentiferum
- * Cosmarium ungerianum
- * Cosmarium angulare
- * Cosmarium angulare var. angulare
- * Cosmarium angulare var. canadense
- * Cosmarium bimmillatum
- * Cosmarium bimmillatum var. bimmillatum
- * Cosmarium bimmillatum var. evolutum
- * Cosmarium batrytis
- * Cosmarium candianum
- * Cosmarium candianum var. candianum
- * Cosmarium candianum var. latius
- * Cosmarium decedens
- * Cosmarium mamilliferum
- * Cosmarium marginatatum
- * Cosmarium marginatatum var. marginatatum
- * Cosmarium marginatatum var. minor
- * Cosmarium miedrzyrzecense
- * Cosmarium ocellatum
- * Cosmarium ocellatum var. ocellatum
- * Cosmarium ocellatum var. incrassatum
- * Cosmarium phaseolus
- * Cosmarium phaseolus var. phaseolus
- * Cosmarium phaseolus var. achondrum
- * Cosmarium phaseolus var. elevatum
- * Cosmarium polonicum
- * Cosmarium pseudoretusum
- * Cosmarium pseudoretusum var. pseudoretusum
- * Cosmarium pseudoretusum var. inaequalipellicum
- * Cosmarium quadrilobum
- * Cosmarium repandum
- * Cosmarium scorbiculosum
- * Cosmarium seelyanum
- * Cosmarium spinosporum
- * Cosmarium spinuliferum
- * Cosmarium spinuliferum var. spinuliferum
- * Cosmarium spinuliferum var. irregulare
- * Cosmarium stichochondrum
- * Cosmarium subpulchellum
- * Cosmarium transitorium
- * Cosmarium vexatum
- * Cosmarium braunii
- * Cosmarium braunii var. braunii
- * Cosmarium braunii var. major
- * Cosmarium connatus
- * Cosmarium connatus var. connatus
- * Cosmarium connatus var. minor
- * Cosmarium orbiculum
- * Cosmarium schleiphackeanum
- * Cosmarium porrectum
- * Cosmarium logoense
- * Cosmarium lobatum
- * Cosmarium lobatum var. lobatum
- * Cosmarium lobatum var. ellipticum
- * Cosmarium aspherosporum
- * Cosmarium aspherosporum var. aspherosporum
- * Cosmarium aspherosporum var. montanense
- * Cosmarium cymatopleurum
- * Cosmarium cymatopleurum var. cymatopleurum
- * Cosmarium cymatopleurum var. concavum
- * Cosmarium intermedium
- * Cosmarium pulchellum
- * Cosmarium margaritaceum
- * Cosmarium margaritaceum var. margaritaceum
- * Cosmarium margaritaceum var. minor
- * Cosmarium margaritaceum var. pseudoconspersum
- * Cosmarium margaritaceum var. subrotundata
- * Cosmarium nymannianum
- * Cosmarium obtusum
- * Cosmarium plicatum
- * Cosmarium pseudoornatum
- * Cosmarium quasillus
- * Cosmarium subadoxum
- * Cosmarium subadoxum var. subadoxum
- * Cosmarium subadoxum var. dentatum
- * Cosmarium subochthodes
- * Cosmarium subnudiceps
- * Cosmarium subnudiceps var. subnudiceps
- * Cosmarium subnudiceps var. granulatum
- * Cosmarium subnudiceps var. subraciborskii
- * Cosmarium geometricum
- * Cosmarium geometricum var. geometricum
- * Cosmarium geometricum var. suecicum
- * Cosmarium fontigenum
- * Cosmarium franzstonii
- * Cosmarium eriense
- * Cosmarium favum
- * Cosmarium aphanichondrum
- * Cosmarium bipunctatum
- * Cosmarium bireme
- * Cosmarium biretum
- * Cosmarium biretum var. biretum
- * Cosmarium biretum var. minus
- * Cosmarium biretum var. trigibberum
- * Cosmarium angulosum var. angulosum
- * Cosmarium angulosum var. concinnum
- * Cosmarium bioculatum var. bioculatum
- * Cosmarium bioculatum var. depressum
- * Cosmarium bioculatum var. excavatum
- * Cosmarium blytti var. bipunctatum
- * Cosmarium blytti var. hoffii
- * Cosmarium connatum var. connatum
- * Cosmarium connatum var. minus
- * Cosmarium contractum var. minutum
- * Cosmarium galeritum var. galeritum
- * Cosmarium galeritum var. subtumidum
- * Cosmarium granatum var. concavum
- * Cosmarium nitidulum var. javanicum
- * Cosmarium anisochondrum
- * Cosmarium anisochondrum var. anisochondrum
- * Cosmarium anisochondrum var. geminatum
- * Cosmarium majae
- * Cosmarium regnesi var. regnesi
- * Cosmarium regnesi var. montanum
- * Cosmarium undulatum var. undulatum

=== Desmidium ===
- Desmidium

=== Euastrum ===
- Euastrum

=== Groenbladia ===
- Groenbladia
- Groenbladia taylori
- Groenbladia neglecta
- Groenbladia neglecta var. neglecta
- Groenbladia neglecta var. elongata

=== Hyalotheca ===
- Hyalotheca
- Hyalotheca mucosa
- Hyalotheca dissiliens
- Hyalotheca dissiliens var. dissiliens
- Hyalotheca dissiliens var. hians
- Hyalotheca dissiliens var. tatrica
- Hyalotheca dissiliens var. minor
- Hyalotheca undulata
- Hyalotheca dubia
- Hyalotheca neglecta
- Hyalotheca indica
- Hyalotheca laevicincta

=== Micrasterias ===
- Micrasterias
- * Micrasterias americana
- * Micrasterias americana var. americana
- * Micrasterias americana var. boldtii
- * Micrasterias decemdentata
- * Micrasterias denticulata
- * Micrasterias denticulata var. denticulata
- * Micrasterias denticulata var. angulosa
- * Micrasterias denticulata var. taylori
- * Micrasterias fimbriata
- * Micrasterias fimbriata var. fimbriata
- * Micrasterias fimbriata var. spinosa
- * Micrasterias radiata
- * Micrasterias radiata var. radiata
- * Micrasterias radiata var. gracillima
- * Micrasterias radiata var. simplex
- * Micrasterias radiata var. dichotoma
- * Micrasterias radiata var. elegantior
- * Micrasterias radiata var. swainei
- * Micrasterias rotata
- * Micrasterias rotata var. rotata
- * Micrasterias rotata var. evoluta
- * Micrasterias rotata var. nuda
- * Micrasterias sol
- * Micrasterias sol var. sol
- * Micrasterias sol var. ornata
- * Micrasterias sol var. murrayi
- * Micrasterias thomasiana
- * Micrasterias thomasiana var. thomasiana
- * Micrasterias thomasiana var. notata
- * Micrasterias thomasiana var. pulcherrima
- * Micrasterias abrupta
- * Micrasterias apiculata
- * Micrasterias apiculata var. apiculata
- * Micrasterias apiculata var. fimbriata
- * Micrasterias conferta
- * Micrasterias conferta var. conferta
- * Micrasterias conferta var. hamata
- * Micrasterias cruxmelitensis
- * Micrasterias cruxmelitensis var. cruxmelitensis
- * Micrasterias cruxmelitensis var. simplex
- * Micrasterias depauperata
- * Micrasterias depauperata var. depauperata
- * Micrasterias depauperata var. kitchelii
- * Micrasterias depauperata var. wollei
- * Micrasterias laticeps
- * Micrasterias laticeps var. laticeps
- * Micrasterias laticeps var. crassa
- * Micrasterias mahabuleshwarensis
- * Micrasterias mahabuleshwarensis var. mahabuleshwarensis
- * Micrasterias mahabuleshwarensis var. serrulata
- * Micrasterias mahabuleshwarensis var. rigens
- * Micrasterias mahabuleshwarensis var. dichotoma
- * Micrasterias muricata
- * Micrasterias oscitans
- * Micrasterias oscitans var. oscitans
- * Micrasterias oscitans var. mucronata
- * Micrasterias papillifera
- * Micrasterias papillifera var. papillifera
- * Micrasterias papillifera var. glabra
- * Micrasterias papillifera var. murrayi
- * Micrasterias papillifera var. speciosa
- * Micrasterias pinnatifida
- * Micrasterias pinnatifida var. pinnatifida
- * Micrasterias pinnatifida var. pseudoscitans
- * Micrasterias truncata
- * Micrasterias truncata var. truncata
- * Micrasterias truncata var. crenata
- * Micrasterias truncata var. quadrata
- * Micrasterias truncata var. semiradiata
- * Micrasterias truncata var. pusilla
- * Micrasterias truncata var. convexa
- * Micrasterias truncata var. mauriciana
- * Micrasterias truncata var. neodamensis
- * Micrasterias truncata var. uralensis
- * Micrasterias radiosa
- * Micrasterias radiosa var. radiosa
- * Micrasterias radiosa var. extensa
- * Micrasterias radiosa var. ornata
- * Micrasterias foliacea
- * Micrasterias foliacea var. foliacea
- * Micrasterias foliacea var. ornata
- * Micrasterias furcata
- * Micrasterias johnsonii
- * Micrasterias johnsonii var. johnsonii
- * Micrasterias johnsonii var. ranoides
- * Micrasterias pseudofurcata
- * Micrasterias pseudofurcata var. pseudofurcata
- * Micrasterias pseudofurcata var. minor
- * Micrasterias arcuata
- * Micrasterias arcuata var. arcuata
- * Micrasterias arcuata var. robusta
- * Micrasterias jenneri
- * Micrasterias jenneri var. jenneri
- * Micrasterias jenneri var. simplex
- * Micrasterias piquata
- * Micrasterias tetraptera
- * Micrasterias tetraptera var. tetraptera
- * Micrasterias tetraptera var. angulosa
- * Micrasterias torreyi
- * Micrasterias triangularis
- * Micrasterias verrucosa
- * Micrasterias brachyptera
- * Micrasterias radians
- * Micrasterias pygmaeum
- * Micrasterias pygmaeum var. pygmaeum
- * Micrasterias pygmaeum var. monile

=== Penium ===
- Penium

=== Pleurotaenium ===
- Pleurotaenium
- Pleurotaenium trabecula
- Pleurotaenium trabecula var. trabecula
- Pleurotaenium trabecula var. crassum
- Pleurotaenium trabecula var. elongatum
- Pleurotaenium trabecula var. rectum
- Pleurotaenium trabecula var. maxima
- Pleurotaenium trabecula var. truncatum
- Pleurotaenium ehrenbergii
- Pleurotaenium ehrenbergii var. ehrenbergii
- Pleurotaenium ehrenbergii var. attenuatum
- Pleurotaenium ehrenbergii var. undulatum
- Pleurotaenium gloriosum
- Pleurotaenium maximum
- Pleurotaenium minutum
- Pleurotaenium minutum var. minutum
- Pleurotaenium minutum var. excavatum
- Pleurotaenium minutum var. elongatum
- Pleurotaenium minutum var. gracile
- Pleurotaenium nodosum
- Pleurotaenium nodosum var. nodosum
- Pleurotaenium nodosum var. borgei
- Pleurotaenium subcoronulatum
- Pleurotaenium subcoronulatum var. subcoronulatum
- Pleurotaenium subcoronulatum var. dentum
- Pleurotaenium tridentulum
- Pleurotaenium trochiscum
- Pleurotaenium coronatum
- Pleurotaenium constrictum
- Pleurotaenium baculoides
- Pleurotaenium eugeneum
- Pleurotaenium eugeneum var. eugeneum
- Pleurotaenium eugeneum var. capense
- Pleurotaenium inconspicuum
- Pleurotaenium indicum
- Pleurotaenium nodolosum

=== Phymatodocis ===
- Phymatodocis
- Phymatodocis alternans
- Phymatodocis nordstedtiana

=== Sphaerozosma ===
- Sphaerozosma

=== Spinoclosterium ===
- Spinoclosterium
- Spinoclosterium curvatum
- Spinoclosterium cuspidatum

=== Spinocosmarium ===
- Spinocosmarium
- Spinocosmarium quadridens

=== Spondylosium ===
- Spondylosium

=== Staurodesmus ===
- Staurodesmus
- * Staurodesmus aristiferus
- * Staurodesmus aristiferus var. aristiferus
- * Staurodesmus aristiferus var. protuberans
- * Staurodesmus aversus
- * Staurodesmus clepsydra
- * Staurodesmus connatus
- * Staurodesmus connatus var. connatus
- * Staurodesmus connatus var. validus
- * Staurodesmus convergens
- * Staurodesmus convergens var. wollei
- * Staurodesmus corniculatum
- * Staurastrum corniculatum
- * Staurodesmus crassus
- * Staurodesmus cuspidatus
- * Staurodesmus cuspidatus var. cuspidatus
- * Staurodesmus cuspidatus var. curvatum
- * Staurodesmus dejectus
- * Staurodesmus dejectus var. dejectus
- * Staurodesmus dejectus var. apiculatum
- * Staurodesmus extensus
- * Staurodesmus extensus var. extensus
- * Staurodesmus extensus var. joshuae
- * Staurodesmus glaber
- * Staurodesmus glaber var. glaber
- * Staurodesmus glaber var. ralfsii
- * Staurodesmus grandis
- * Staurodesmus incus
- * Staurodesmus incus var. incus
- * Staurodesmus incus var. minor
- * Staurodesmus incus var. ralfsii
- * Staurodesmus indentatus
- * Staurodesmus insignis
- * Staurodesmus jaculiferus
- * Staurodesmus lanceolatus
- * Staurodesmus mamillatus
- * Staurodesmus megacanthus
- * Staurodesmus megacanthus var. megacanthus
- * Staurodesmus megacanthus var. scotius
- * Staurodesmus mucronatus
- * Staurodesmus mucronatus var. mucronatus
- * Staurodesmus mucronatus var. subtriangularis
- * Staurodesmus omearii
- * Staurodesmus pachyrhynchus
- * Staurodesmus phimus
- * Staurodesmus subpygmaeus
- * Staurodesmus subtriangularis
- * Staurodesmus subulatus
- * Staurodesmus subulatus var. subulatus
- * Staurodesmus subulatus var. nordstedtii
- * Staurodesmus triangularis
- * Staurodesmus triangularis var. triangularis
- * Staurodesmus triangularis var. rotundatus
- * Staurodesmus triangularis var. subparrallelus
- * Staurodesmus constrictus
- * Staurodesmus majusculus
- * Staurodesmus sellatus
- * Staurodesmus subvalidus

=== Staurastrum ===
- Staurastrum
- * Staurastrum connatum
- * Staurastrum apiculatum
- * Staurastrum avicula
- * Staurastrum chaetoceros
- * Staurastrum chaetoceros var. chaetoceros
- * Staurastrum chaetoceros var. triradiata
- * Staurastrum gracile
- * Staurastrum gracile var. gracile
- * Staurastrum gracile var. coronulatum
- * Staurastrum gracile var. nanum
- * Staurastrum gracile var. elongatum
- * Staurastrum arachne
- * Staurastrum arachne var. arachne
- * Staurastrum arachne var. arachnoides
- * Staurastrum arachne var. curvatum
- * Staurastrum arctiscon
- * Staurastrum arctiscon var. arctiscon
- * Staurastrum arctiscon var. glabrum
- * Staurastrum arctiscon var. truncatum
- * Staurastrum aspinosum
- * Staurastrum aspinosum var. aspinosum
- * Staurastrum aspinosum var. verrucosum
- * Staurastrum bieneanum
- * Staurastrum bieneanum var. bieneanum
- * Staurastrum bieneanum var. ellipticum
- * Staurastrum botrophilum
- * Staurastrum brachiatum
- * Staurastrum brasiliense
- * Staurastrum brasiliense var. brasiliense
- * Staurastrum brasiliense var. lundellii
- * Staurastrum breviaculeatum
- * Staurastrum capitulum
- * Staurastrum cerastes
- * Staurastrum cerastes var. cerastes
- * Staurastrum cerastes var. triradiatum
- * Staurastrum chaetoceras
- * Staurastrum cingulum
- * Staurastrum cingulum var. cingulum
- * Staurastrum cingulum var. obesum
- * Staurastrum cingulum var. tortum
- * Staurastrum comptum
- * Staurastrum cyrtocerum
- * Staurastrum dejectum
- * Staurastrum dejectum var. dejectum
- * Staurastrum dejectum var. tellami
- * Staurastrum dejectum var. apiculatum
- * Staurastrum dejectum var. patens
- * Staurastrum dejectum var. robustum
- * Staurastrum dilatatum
- * Staurastrum dilatatum var. dilatatum
- * Staurastrum dilatatum var. fusiforme
- * Staurastrum echinatum
- * Staurastrum elongatum
- * Staurastrum floriferum
- * Staurastrum forticulatum
- * Staurastrum furcigerum
- * Staurastrum furcigerum var. furcigerum
- * Staurastrum furcigerum var. armigera
- * Staurastrum furcigerum var. eustephanum
- * Staurastrum glabrum
- * Staurastrum gladiosum
- * Staurastrum gladiosum var. gladiosum
- * Staurastrum gladiosum var. ornata
- * Staurastrum hexacerum
- * Staurastrum hexacerum var. hexacerum
- * Staurastrum hexacerum var. aversum
- * Staurastrum hirsutum
- * Staurastrum leptocladum
- * Staurastrum leptocladum var. leptocladum
- * Staurastrum leptocladum var. insigne
- * Staurastrum leptocladum var. cornutum
- * Staurastrum leptocladum var. denticulatum
- * Staurastrum leptocladum var. sinuatum
- * Staurastrum leptocladum var. subinsigne
- * Staurastrum limneticum
- * Staurastrum limneticum var. limneticum
- * Staurastrum limneticum var. cornutum
- * Staurastrum limneticum var. burmense
- * Staurastrum limneticum var. tetragona
- * Staurastrum manfeldtii
- * Staurastrum manfeldtii var. manfeldtii
- * Staurastrum manfeldtii var. annulatum
- * Staurastrum manfeldtii var. fluminense
- * Staurastrum margaritaceum
- * Staurastrum margaritaceum var. margaritaceum
- * Staurastrum margaritaceum var. alpinum
- * Staurastrum margaritaceum var. robustum
- * Staurastrum megacanthum
- * Staurastrum meriani
- * Staurastrum minnesotense
- * Staurastrum minnesotense var. minnesotense
- * Staurastrum minnesotense var. depauperatum
- * Staurastrum monticulosum
- * Staurastrum muticum
- * Staurastrum muticum var. muticum
- * Staurastrum muticum var. minor
- * Staurastrum ophiura
- * Staurastrum ophiura var. ophiura
- * Staurastrum ophiura var. cambricum
- * Staurastrum ophiura var. pentacerum
- * Staurastrum ophiura var. tetracerum
- * Staurastrum orbiculare
- * Staurastrum orbiculare var. orbiculare
- * Staurastrum orbiculare var. depressum
- * Staurastrum orbiculare var. extensum
- * Staurastrum orbiculare var. hibernicum
- * Staurastrum orbiculare var. ralfsii
- * Staurastrum orbiculare var. protractum
- * Staurastrum ornithopodum
- * Staurastrum paradoxum
- * Staurastrum paradoxum var. paradoxum
- * Staurastrum paradoxum var. evolutum
- * Staurastrum paradoxum var. longipes
- * Staurastrum paradoxum var. nodulosum
- * Staurastrum paradoxum var. parvum
- * Staurastrum pentacerum
- * Staurastrum pentacerum var. pentacerum
- * Staurastrum pentacerum var. major
- * Staurastrum pentacerum var. obesum
- * Staurastrum pentacerum var. tetracerum
- * Staurastrum protectum
- * Staurastrum protectum var. protectum
- * Staurastrum protectum var. planctonicum
- * Staurastrum punctulatum
- * Staurastrum punctulatum var. punctulatum
- * Staurastrum punctulatum var. kjellmani
- * Staurastrum quadricuspinatum
- * Staurastrum ravenellii
- * Staurastrum rugosum
- * Staurastrum rugosum var. rugosum
- * Staurastrum rugosum var. coronulatum
- * Staurastrum setigerum
- * Staurastrum setigerum var. setigerum
- * Staurastrum setigerum var. brevispinum
- * Staurastrum setigerum var. pectinatum
- * Staurastrum setigerum var. alaskanum
- * Staurastrum setigerum var. occidentale
- * Staurastrum spiculiferum
- * Staurastrum sponglosum
- * Staurastrum subcruciatum
- * Staurastrum tetracerum
- * Staurastrum tetracerum var. tetracerum
- * Staurastrum tetracerum var. trigona
- * Staurastrum tetracerum var. validum
- * Staurastrum tohopekaligense
- * Staurastrum tohopekaligense var. tohopekaligense
- * Staurastrum tohopekaligense var. trifurcata
- * Staurastrum trifidum
- * Staurastrum trifidum var. trifidum
- * Staurastrum trifidum var. inflexum
- * Staurastrum turgescens
- * Staurastrum vestitum
- * Staurastrum vestitum var. vestitum
- * Staurastrum vestitum var. subanatinum
- * Staurastrum alternans
- * Staurastrum americanum
- * Staurastrum americanum var. americanum
- * Staurastrum americanum var. triradiatum
- * Staurastrum americanum var. longiradiatum
- * Staurastrum acarides
- * Staurastrum aculeatum
- * Staurastrum anatinum
- * Staurastrum anatinum var. anatinum
- * Staurastrum anatinum var. biradiatum
- * Staurastrum anatinum var. denticulatum
- * Staurastrum anatinum var. grande
- * Staurastrum anatinum var. lagerheimii
- * Staurastrum anatinum var. curtum
- * Staurastrum anatinum var. longibrachiatum
- * Staurastrum anatinum var. truncatum
- * Staurastrum arcuatum
- * Staurastrum arcuatum var. arcuatum
- * Staurastrum arcuatum var. aciculiferum
- * Staurastrum arcuatum var. guitanense
- * Staurastrum arnellii
- * Staurastrum bicorne
- * Staurastrum brachycerum
- * Staurastrum brebissonii
- * Staurastrum brebissonii var. brebissonii
- * Staurastrum brebissonii var. brevispinum
- * Staurastrum brebissonii var. paucispinum
- * Staurastrum brebissonii var. truncatum
- * Staurastrum claviferum
- * Staurastrum clevei
- * Staurastrum coarctatum
- * Staurastrum coarctatum var. coarctatum
- * Staurastrum coarctatum var. subcurtum
- * Staurastrum controversum
- * Staurastrum crenulatum
- * Staurastrum crenulatum var. crenulatum
- * Staurastrum crenulatum var. timidulum
- * Staurastrum cuneatum
- * Staurastrum denticulatum
- * Staurastrum dispar
- * Staurastrum disputatum
- * Staurastrum distentum
- * Staurastrum duacense
- * Staurastrum dubium
- * Staurastrum eboracense
- * Staurastrum fissum
- * Staurastrum furcatum
- * Staurastrum gemelliparum
- * Staurastrum grallatorium
- * Staurastrum grallatorium var. grallatorium
- * Staurastrum grallatorium var. forcipigerum
- * Staurastrum granulosum
- * Staurastrum hystrix
- * Staurastrum inconspicuum
- * Staurastrum inconspicuum var. inconspicuum
- * Staurastrum inconspicuum var. crassum
- * Staurastrum inflexum
- * Staurastrum iotanum
- * Staurastrum iotanum var. iotanum
- * Staurastrum iotanum var. tortum
- * Staurastrum johnsonii
- * Staurastrum leptacanthum
- * Staurastrum longiradiatum
- * Staurastrum longispinum
- * Staurastrum maamense
- * Staurastrum maamense var. maamense
- * Staurastrum maamense var. atypicum
- * Staurastrum lunatum
- * Staurastrum lunatum var. lunatum
- * Staurastrum lunatum var. planctonicum
- * Staurastrum muricatum
- * Staurastrum natator
- * Staurastrum natator var. natator
- * Staurastrum natator var. rhomboideum
- * Staurastrum natator var. crassum
- * Staurastrum neglectum
- * Staurastrum picum
- * Staurastrum pilosum
- * Staurastrum planctonicum
- * Staurastrum planctonicum var. planctonicum
- * Staurastrum planctonicum var. ornatum
- * Staurastrum polymorphum
- * Staurastrum polymorphum var. polymorphum
- * Staurastrum polymorphum var. munitum
- * Staurastrum polytrichum
- * Staurastrum polytrichum var. polytrichum
- * Staurastrum polytrichum var. biseriatum
- * Staurastrum polytrichum var. ornatum
- * Staurastrum proboscidium
- * Staurastrum pseudopelagicum
- * Staurastrum pseudopelagicum var. pseudopelagicum
- * Staurastrum pseudopelagicum var. minor
- * Staurastrum pseudosebaldi
- * Staurastrum pseudosebaldi var. pseudosebaldi
- * Staurastrum pseudosebaldi var. simplicius
- * Staurastrum pseudotetracerum
- * Staurastrum pungens
- * Staurastrum pyramidatum
- * Staurastrum pyramidatum var. pyramidatum
- * Staurastrum pyramidatum var. transitorium
- * Staurastrum quadrangulare
- * Staurastrum quadrangulare var. quadrangulare
- * Staurastrum quadrangulare var. armatum
- * Staurastrum quadrispinatum
- * Staurastrum scabrum
- * Staurastrum sebaldi
- * Staurastrum sebaldi var. sebaldi
- * Staurastrum sebaldi var. ornatum
- * Staurastrum sexcostatum
- * Staurastrum sexcostatum var. sexcostatum
- * Staurastrum sexcostatum var. productum
- * Staurastrum simonyi
- * Staurastrum spongiosum
- * Staurastrum striolatum
- * Staurastrum subgracillimum
- * Staurastrum subscabrum
- * Staurastrum teliferum
- * Staurastrum vesiculatum
- * Staurastrum ankyroides
- * Staurastrum bullardii
- * Staurastrum freemanii
- * Staurastrum inconspicum
- * Staurastrum jaculiferum
- * Staurastrum jaculiferum var. jaculiferum
- * Staurastrum jaculiferum var. excavatum
- * Staurastrum lacustre
- * Staurastrum longibrachiatum
- * Staurastrum longibrachiatum var. longibrachiatum
- * Staurastrum longibrachiatum var. mistassiniense
- * Staurastrum longimum
- * Staurastrum longimum var. longimum
- * Staurastrum longimum var. spiniferum
- * Staurastrum longipes
- * Staurastrum odonatum
- * Staurastrum pachyrhynchum
- * Staurastrum pachyrhynchum var. pachyrhynchum
- * Staurastrum pachyrhynchum var. convergens
- * Staurastrum producta
- * Staurastrum pseudoitanum
- * Staurastrum rotula
- * Staurastrum sexangulare
- * Staurastrum sexangulare var. sexangulare
- * Staurastrum sexangulare var. minima
- * Staurastrum subcuciatum
- * Staurastrum sublaevispinum
- * Staurastrum sublongipes
- * Staurastrum subnudibrachiatum
- * Staurastrum wildemanii
- * Staurastrum depressiceps
- * Staurastrum depressiceps var. depressiceps
- * Staurastrum depressiceps var. planiceps
- * Staurastrum punctatum
- * Staurastrum punctatum var. punctatum
- * Staurastrum punctatum var. pygmaeum
- * Staurastrum retangulare
- * Staurastrum retangulare var. retangulare
- * Staurastrum retangulare var. quadricornutum
- * Staurastrum retusum
- * Staurastrum trihedrale
- * Staurastrum pinnatum
- * Staurastrum pinnatum var. pinnatum
- * Staurastrum pinnatum var. reductum
- * Staurastrum affine
- * Staurastrum aristiferum
- * Staurastrum aristiferum var. aristiferum
- * Staurastrum aristiferum var. prescottii
- * Staurastrum boldtianum
- * Staurastrum boreale
- * Staurastrum varians
- * Staurastrum unicorne
- * Staurastrum cristatum
- * Staurastrum cristatum var. cristatum
- * Staurastrum cristatum var. japonicum
- * Staurastrum curvatum
- * Staurastrum curvatum var. curvatum
- * Staurastrum curvatum var. brevispinum
- * Staurastrum curvirostrum
- * Staurastrum dakotii
- * Staurastrum tumidum
- * Staurastrum dickiei
- * Staurastrum dickiei var. dickiei
- * Staurastrum dickiei var. circulare
- * Staurastrum dickiei var. latum
- * Staurastrum dickiei var. maximum
- * Staurastrum dickiei var. rhomboideum
- * Staurastrum thunmarkii
- * Staurastrum dybowskii
- * Staurastrum erasum
- * Staurastrum forficulatum
- * Staurastrum forficulatum var. forficulatum
- * Staurastrum forficulatum var. cornutiforme
- * Staurastrum forficulatum var. heteracanthum
- * Staurastrum forficulatum var. subheteroplophorum
- * Staurastrum galeatum
- * Staurastrum gmelliparum
- * Staurastrum grande
- * Staurastrum grande var. grande
- * Staurastrum grande var. parvum
- * Staurastrum groenbladii
- * Staurastrum gurgeliense
- * Staurastrum hantzschii
- * Staurastrum heimerlianum
- * Staurastrum irregulare
- * Staurastrum laeve
- * Staurastrum laeve var. laeve
- * Staurastrum laeve var. latidivergens
- * Staurastrum lapponicum
- * Staurastrum lapponicum var. lapponicum
- * Staurastrum lapponicum var. depressum
- * Staurastrum pterosporum
- * Staurastrum longiradiata
- * Staurastrum louisianicum
- * Staurastrum mamillatum
- * Staurastrum messikommeri
- * Staurastrum messikommeri var. messikommeri
- * Staurastrum messikommeri var. urnaeforme
- * Staurastrum micron
- * Staurastrum micron var. micron
- * Staurastrum micron var. biradiata
- * Staurastrum mucronatum
- * Staurastrum mucronatum var. mucronatum
- * Staurastrum mucronatum var. subtriangularis
- * Staurastrum omearii
- * Staurastrum pingue
- * Staurastrum pingue var. pingue
- * Staurastrum pingue var. tridentata
- * Staurastrum senarium
- * Staurastrum polinicum
- * Staurastrum polinicum var. polinicum
- * Staurastrum polinicum var. coronulatum
- * Staurastrum pygmaeum
- * Staurastrum pygmaeum var. pygmaeum
- * Staurastrum pygmaeum var. major
- * Staurastrum peleii
- * Staurastrum ornatum
- * Staurastrum ornatum var. ornatum
- * Staurastrum ornatum var. asperum
- * Staurastrum brevispinum
- * Staurastrum brevispinum var. brevispinum
- * Staurastrum brevispinum var. canadense
- * Staurastrum bicoronatum
- * Staurastrum bicoronatum var. bicoronatum
- * Staurastrum bicoronatum var. tridentatum

=== Tetmemorus ===
- Tetmemorus
- * Tetmemorus brebissonii
- * Tetmemorus brebissonii var. brebissonii
- * Tetmemorus brebissonii var. minor
- * Tetmemorus granulatus
- * Tetmemorus granulatus var. granulatus
- * Tetmemorus granulatus var. attenuatus
- * Tetmemorus laevis
- * Tetmemorus laevis var. laevis
- * Tetmemorus laevis var. borgei
- * Tetmemorus minutus

=== Triploceras ===
- Triploceras
- Triploceras gracile
- Triploceras gracile var. gracile
- Triploceras gracile var. bidentatum
- Triploceras verticillatum

=== Xanthidium ===
- Xanthidium
- * Xanthidium antilopaeum
- * Xanthidium antilopaeum var. antilopaeum
- * Xanthidium antilopaeum var. depauperatum
- * Xanthidium antilopaeum var. hebridarum
- * Xanthidium antilopaeum var. minneapoliense
- * Xanthidium antilopaeum var. polymazum
- * Xanthidium antilopaeum var. laeve
- * Xanthidium antilopaeum var. lemneticum
- * Xanthidium antilopaeum var. floridense
- * Xanthidium antilopaeum var. crameri
- * Xanthidium antilopaeum var. planum
- * Xanthidium fasciculatum
- * Xanthidium fasciculatum var. fasciculatum
- * Xanthidium fasciculatum var. hexagonum
- * Xanthidium fasciculatum var. oronense
- * Xanthidium armatum
- * Xanthidium armatum var. armatum
- * Xanthidium armatum var. cervicorne
- * Xanthidium armatum var. fissum
- * Xanthidium armatum var. mediolaeve
- * Xanthidium cristatum
- * Xanthidium cristatum var. cristatum
- * Xanthidium cristatum var. uncinatum
- * Xanthidium cristatum var. leiodermum
- * Xanthidium cristatum var. hipparguii
- * Xanthidium cristatum var. papilliferum
- * Xanthidium subhastiferum
- * Xanthidium subhastiferum var. subhautiferum
- * Xanthidium subhastiferum var. towerii
- * Xanthidium pensylvanicum
- * Xanthidium concinnum
- * Xanthidium concinnum var. concinnum
- * Xanthidium concinnum var. boldtiana
- * Xanthidium pseudobengalicum
- * Xanthidium brebissonii
- * Xanthidium controversum
- * Xanthidium perissacanthum
- * Xanthidium tetracentrotum
- * Xanthidium tetracentrotum var. tetracentrotum
- * Xanthidium tetracentrotum var. hexagonum
- * Xanthidium hastiferum
- * Xanthidium hastiferum var. hastiferum
- * Xanthidium hastiferum var. javanicum
- * Xanthidium hastiferum var. johnsonii