Ba
Bachmanniella R.H.Chodat
- Bachmanniella planctonica R.H.Chodat
Bacinellacodium O.Dragastan, 1985
- Bacinellacodium calcareum O.Dragastan
Balticola Droop, 1956
- Balticola buetschlii (Blochmann) Droop
- Balticola capensis (M.A.Pocock) Droop
- Balticola droebakensis (Wollenweber) Droop - tipična vrsta
- ?Balticola droebakensis var. fastigata (H.W.Wollenweber) M.R.Droop
- Balticola zimbabwiensis (M.A.Pocock) Droop
Plantae → Chlorophyta → Chlorophyceae → Chlamydomonadales → Haematococcaceae
Bancilaea O.Dragastan
- Bancilaea claviformis O.Dragastan
Basichlamys Skuja, 1956
- Basichlamys sacculifera (Scherffel) Skuja - tipična
- ?Basichlamys sacculifera var. rhomboidea Skuja
Chlorophyta → Chlorophyceae → Chlamydomonadales → Tetrabaenaceae
Basicladia W.E.Hoffmann & Tilden, 1930
- Basicladia emedii C.K. Peres & C.C.Z. Branco
- Basicladia okamurae (S.Ueda) Garbary
- Basicladia ramulosa Ducker
Chlorophyta → Ulvophyceae → Cladophorales → Pithophoraceae
- Bathycoccaceae Marin & Melkonian, 2010
- Bathycoccus W.Eikrem & J.Throndsen, 1990
- Batophora J.Agardh, 1854
Be
- Bernardia Playfair, 1917
- Besseyosphaera W.R.Shaw, 1916
- Bevocastria E.J.Garwood, 1931
Bi
- Bicuspidella Pascher, 1932
- Bija
Bilgramia R.N. Yadava
- /
Chlorophyta → Chlorophyceae → Sphaeropleales → Scenedesmaceae
- Binuclearia Wittrock, 1886
- Bion Lohmann
- Bipedinomonas N.Carter, 1937
Bl
Blastophysa Reinke
- Blastophysa rhizopus Reinke
Chlorophyta → Ulvophyceae → Bryopsidales → Chaetosiphonaceae
Blidingia Kylin, 1947
- Blidingia chadefaudii (Feldmann) Bliding, 1963
- Blidingia dawsonii (Hollenberg & I.A.Abbott) S.C.Lindstrom, L.A.Hanic & L.Golden, 2006
- Blidingia marginata (J.Agardh) P.J.L.Dangeard ex Bliding, 1963
- Blidingia minima (Nägeli ex Kützing) Kylin, 1947
- Blidingia ramifera (Bliding) Garbary & L.B.Barkhouse, 1987
- Blidingia subsalsa (Kjellman) Kornmann & Sahling ex Scagel et al., 1989
- Blidingia tuberculosa (P.J.L.Dangeard) Benhissoune, Boudouresque & Verlaque, 2001
Chlorophyta → Ulvophyceae → Ulvales → Kornmanniaceae
Bo
- Boergesenia J.Feldmann, 1938
- Bogutschanophycus Korde
- Bohlinia (Lemmermann) Wille
- Bolbocoleon Pringsheim, 1863
- Bolbocoleonaceae O'Kelly & Rinkel in Brodie, Maggs & D.M. John, 2007
- Bombycina
- Boodlea G.Murray & De Toni, 1889
- Boodleaceae Børgesen, 1925
- Boodleopsis A.Gepp & E.S.Gepp, 1911
- Borgea G.M.Smith, 1922
- Bornetella Munier-Chalmas, 1877
- Borodinellaceae
- Borodinellopsis R.F.Dykstra, 1971
- Botryella
- Botryella V.P.Shuysky, 1987
- Botryococcaceae Wille, 1909
- Botryococcus Kützing, 1849
- Botryodesmis Kraft, 2007
- Botryokoryne Reisigl, 1964
- Botryosphaerella P.C.Silva, 1970
- Boueina F.Toula, 1884
Br
- Brachiomonas Bohlin, 1897
- Bracteacoccaceae
Bracteacoccus Tereg, 1922
- Bracteacoccus aerius H.W.Bischoff & H.C.Bold
- Bracteacoccus aggregatus Tereg - tipična vrsta
- Bracteacoccus anomalus (E.J.James) R.C.Starr
- Bracteacoccus bohemiensis Fuciková, Fletchner & L.A.Lewis
- Bracteacoccus bullatus Fuciková, Fletchner & L.A.Lewis
- Bracteacoccus deserticola Fuciková, Fletchner & L.A.Lewis
- Bracteacoccus giganteus H.W.Bischoff & H.C.Bold
- Bracteacoccus glacialis Fuciková, Fletchner & L.A.Lewis
- Bracteacoccus grandis H.W.Bischoff & H.C.Bold
- Bracteacoccus medionucleatus H.W.Bischoff & H.C.Bold
- Bracteacoccus minor (Chodat) Petrová
- Bracteacoccus minor var. desertorum Friedmann & Ocampo-Paus
- Bracteacoccus occidentalis Fuciková, Fletchner & L.A.Lewis
- Bracteacoccus polaris Fuciková, Fletchner & L.A.Lewis
- Bracteacoccus pseudominor H.W.Bischoff & H.C.Bold
- Bracteacoccus xerophilus Fuciková, Fletchner & L.A.Lewis
- neizvjesna taksonomija:
- Bracteacoccus gametifer (Chodat) Starr
- Bracteacoccus gerneckii (Wille) Starr
- Bracteacoccus helveticus (Kol & F.Chodat) Starr
Chlorophyta → Chlorophyceae → Sphaeropleales → Bracteacoccaceae
- Bryobesia Weber-van Bosse, 1911
- Bryopsidaceae
- Bryopsidaceae Bory de Saint-Vincent, 1829
- Bryopsidales
- Bryopsidella Feldmann, 1975
- Bryopsis J.V.Lamouroux, 1809
Bu
- Bulbochaete C.Agardh, 1817
- Bulbococcus
- Bulbococcus Korshikov, 1953
- Bulbotrichia Kützing, 1849
- Burkillia West & G.S.West, 1908