Silva Center for Phycological Documentation: Index Nominum Algarum


The INA is a card file and online reporting system maintained at the Silva Center for Phycological Documentation of the University Herbarium, University of California, Berkeley. It contains nearly 200,000 names of algae (in the broad sense). The BPU is a card file containing bibliographic references pertaining to algal taxonomy.
A working list of algal type specimens at UC is available here

Results from INA database

NameAuthorSourceCitationYear
Asteromonas phacusPascher image
Characiopsis microcysticola f. phacuscolaJ.A. Rino Revista Ci. Biol., Fac. Ci. Univ. Lourenc\*,o Marques, A, 5: 177, pl. X: figs. 12-14 1972
CHLAMYDOPHACUSJ. Massart image
Chlamydophacus compressusJ. Massart image
CHLOROPHACUSPochmann image
Diplostauron phacusSkvortzov image
EUPHACUSLemmermann image
HYALOPHACUSE.G. Pringsheim image
Hyalophacus caecusH.R. Christen image
Hyalophacus klebsiiE.G. Pringsheim image
Hyalophacus ocellatus var. majorE.G. Pringsheim image
Hyalophacus ocellatus var. minorE.G. Pringsheim image
Hyalophacus ocellatus_('ocellata')E.G. Pringsheim image
Hyalophacus ocellatus_(`ocellata')E.G. Pringsheim Arch. Protistenk. 87: 73, fig. 9 1936
Hyalophacus pleuronectes(O.F. Müller) E.G. Pringsheim image
Hyalophacus pleuronectes(O.F. Mueller) E.G. Pringsheim Farblose Algen: 58 1963
Hyalophacus pleuronectes f. hyalinus(G.A. Klebs) E.G. Pringsheim image
Hyalophacus tiszaeT. Hortobágyi image
MIKROPHACUSKiss image
PHACUSDujardin image
PHACUSNitzsch image
PHACUS sect.DOLICHOPLASTES Huber-Pestalozzi image
PHACUS sect.MIKROPHACUS Kiss image
PHACUS subg.CHLOROPHACUS Pochmann image
PHACUS subg.EUPHACUS Lemmermann image
Phacus abruptaKorshikov image
Phacus acuminatus f. brevicaudataKiss image
Phacus acuminatus f. depressaKiss image
Phacus acuminatusStokes image
Phacus acuminatus subsp. acuticauda(Roll) Pochmann image
Phacus acuminatus subsp. americanaPochmann image
Phacus acuminatus subsp. disciferus_('discifera')Pochmann image
Phacus acuminatus subsp. granulata(Roll) Pochmann image
Phacus acuminatus subsp. indicaPochmann image
Phacus acuminatus subsp. javanaPochmann image
Phacus acuminatus subsp. megapyrenoidea(Roll) Pochmann image
Phacus acuminatus subsp. triquetrus_('triquetra')(Skvortzov) Pochmann image
Phacus acuminatus var. acuticauda(Roll) Huber-Pestalozzi image
Phacus acuminatus var. alpinusBourrelly image
Phacus acuminatus var. americanus(Pochmann) Xavier image
Phacus acuminatus var. angustus_('angusta')T.G. Popova Izv. Zap. Sib. Fil. Nauk SSSR ser. biol. 2: 57, pl. II: fig. 13 1947
Phacus acuminatus var. barrackporensisPhilipose image
Phacus acuminatus var. brasiliensisV. Conforti Rev. Hydrobiol. Trop. 27: 10, pl. IV: figs. 4a,b 1995
Phacus acuminatus var. cordiformis_('cordiforme')Tell & Y. Zalocar de Domitrovic image
Phacus acuminatus var. disciferus_('discifera')(Pochmann) Huber-Pestalozzi image
Phacus acuminatus var. drezepolskiiSkvortzov image
Phacus acuminatus var. globulusDedusenko-Shchegoleva image
Phacus acuminatus var. granulata(Roll) Huber-Pestalozzi image
Phacus acuminatus var. indica(Pochmann) Huber-Pestalozzi image
Phacus acuminatus var. iowensisAllegre & Jahn image
Phacus acuminatus var. janeiSuxena image
Phacus acuminatus var. javana(Pochmann) Huber-Pestalozzi image
Phacus acuminatus var. megaparamylicaHuber-Pestalozzi image
Phacus acuminatus var. minimaMartinez image
Phacus acuminatus var. minorKiselev image
Phacus acuminatus var. triangulatus(Roll) Svirenko image
Phacus acuminatus var. triqueterSkvortzov image
Phacus acuminatus var. triqueterZ.X. Shi Acta Hydrobiol. Sin. 11: 358, 364, fig. 1 i-k 1987
Phacus acuticaudaRoll image
Phacus acuticaudaY.V. Roll Russ. Arkh. Protist. 4: 140, 148, pl. V: fig. 17 1925
Phacus acutissimusBernard image
Phacus acutusPochmann image
Phacus aenigmaticaDrezepolski image
Phacus aenigmaticaDrezepolski image
Phacus aenigmatica f. filicaudaConrad image
Phacus aenigmatica var. asiaticaSkvortzov image
Phacus aenigmaticus f. filicaudaConrad Bull. Mus. Roy. Hist. Nat. Belgique 14{8}: 6, figs. 15-17 1938
Phacus aenigmaticus var. monochloronPochmann Arch. Protistenk. 95: 137, figs. 24, 25 1942
Phacus aenigmaticus_('aenigmatica')Drezepolski Rozpr. i Wiadom. Muz. Dzieduszyckich [Lwów] 7/8: 4, 14, pl. I: figs. 4, 4a 1923
Phacus agilisSkuja Acta Hort. Bot. Univ. Latv. 1: 39, fig. 2:4 1926
Phacus agilis var. inversaP. Bourrelly image
Phacus agilis var. okobojiensisAllegre & Jahn image
Phacus alatus var. incrassataDeflandre image
Phacus alatus var. indicaSkvortzov image
Phacus alatus var. latviensisSkvortzov image
Phacus alatus var. lemmermanniiSvirenko image
Phacus alatus var. maiorDrezepolski image
Phacus alatus var. maximusHübner image
Phacus alatus var. maximus_('maxima')Hübner Euglenac.-Fl. Stralsund [Programm Realgymn. Stralsund]: 6, fig. 8 1886
Phacus alatus_('alata')Klebs image
Phacus allorgeiBourrelly image
Phacus anacoelus f. majorPrescott image
Phacus anacoelus f. minorHuber-Pestalozzi image
Phacus anacoelus f. multiundulataHalász image
Phacus anacoelusStokes image
Phacus anacoelus var. asiaticaSkvortzov image
Phacus anacoelus var. subundulataSkvortzov image
Phacus anacoelus var. undulata(Skvortzov) Skvortzov image
Phacus angulatusPochmann image
Phacus angustatusV. Conforti Nova Hedwigia 53: 81, pl. III: fig. 15 1991
Phacus ankylonotonPochmann image
Phacus anomalus f. subsalsusY.J. Ling, Z. Li & G.Z. Deng Acta Phytotax. Sinica 29: 380, fig. 4-6 1991
Phacus anomalus var. majorY.J. Ling, Z. Li & G.Z. Deng Acta Phytotax. Sinica 29: 380, fig. 1-3 1991
Phacus anomalus var. pullus-gallinaeNygaard image
Phacus anomalus_('anomala')Fritsch & Rich image
Phacus applanatusPochmann image
Phacus argentiniensisV. Conforti Nova Hedwigia 53: 81, pl. IV: fig. 27 1991
Phacus arnoldiiSvirenko Arch. Hydrobiol. u. Planktonk. 10: 336, pl. V: fig. 1 1915
Phacus arnoldii var. ovatusPopova image
Phacus arnoldii var. ovatus_('ovata')T.G. Popova Izv. Zap. Sib. Fil. Nauk SSSR ser. biol. 2: 57, pl. II: fig. 12 1947
Phacus asimmetricusSokoloff image
Phacus aspidionPochmann image
Phacus asymmetricus_('asymmetrica')Prescott image
Phacus atraktoidesPochmann Arch. Protistenk. 95: 219, fig. 133 1942
Phacus bacilliferDa Cunha image
Phacus bacilliformisZ.X. Shi Acta Phytotax. Sin. 34: 105, fig. 1: 4-8 1996
Phacus balatonicusHortobágyi image
Phacus balatonicus var. boglariensisHortobágyi image
Phacus balatonicus var. majorPhilipose image
Phacus balatonicus var. minorV. Conforti Rev. Hydrobiol. Trop. 27: 10, pl. III: figs. 13a,b 1995
Phacus balechiiV. Conforti Nova Hedwigia 53: 83, pl. III: fig. 16 1991
Phacus berthoniiBourrelly image
Phacus berthonii var. gracilisBourrelly image
Phacus berthonii var. simplexBourrelly image
Phacus betkowskiiStawinski image
Phacus bharatiiHosmani image
Phacus bicalyxHortobágyi image
Phacus biformisHortobágyi image
Phacus bifurcatusUhercovich in Uherkovich & Lantos Limnologica (Berlin) 18(1): 29-67 1987
Phacus birgeiPrescott image
Phacus bonaerensisV. Conforti Cryptog.: Algol. 10: 71, fig. 1 1989
Phacus bonettoiG. Tell & Y. Zalocar de Domitrovic Nova Hedwigia 41: 358, pl. III: fig. 6 1985
Phacus bonettoiTell & Y. Zalocar de Domitrovic image
Phacus brachykentronPochmann image
Phacus brachykentron var. caudatusPrescott image
Phacus brachykentron var. pauschenensisBourrelly image
Phacus brevicaudata(G.A. Klebs) Lemmermann image
Phacus brevicaudata(Klebs) Lemmermann image
Phacus brevicaudatus var. variabilisLemmermann image
Phacus brevisulcaJ.I. Kim & W. Shin J. Phycol. 50: 955, fig. 2B 2014
Phacus bucculentusPochmann image
Phacus bucharicaKiselev image
Phacus budapestinensisPalik image
Phacus buzsakiensis_('buzsákiensis')Hortobágyi image
Phacus canaeSkvortzov image
Phacus carinatusConrad image
Phacus carinatusPochmann image
Phacus carinatus_('carinata')Skvortzov image
Phacus caudatusHübner image
Phacus caudatus var. conradianusPalik image
Phacus caudatus var. conradiiBourrelly image
Phacus caudatus var. lataAllorge & Lefčvre image
Phacus caudatus var. latus_('lata')Allorge & Lefèvre Bull. Soc. Bot. France 72(Sess. Extr.): 126, figs. 18-21 1931
Phacus caudatus var. majorPhilipose image
Phacus caudatus var. minorDrezepolski image
Phacus caudatus var. ovalisDrezepolski image
Phacus caudatus var. polonicaDrezepolski image
Phacus caudatus var. spiralisHortobágyi image
Phacus caudatus var. tenuisSvirenko image
Phacus caudatus var. volicensisDrezepolski image
Phacus caudatus_('caudata')Hübner Euglenac.-Fl. Stralsund [Programm Realgymn. Stralsund]: 5, fig. 5 1886
Phacus chloroplastes f. incisaPrescott image
Phacus chloroplastesPrescott image
Phacus circulatusPochmann Arch. Protistenk. 95: 177, fig. 77 1942
Phacus circulatus_('circulata')Skvortzov image
Phacus circumflexusPochmann image
Phacus clavataDangeard image
Phacus claviformisJ.I. Kim & W. Shin J. Phycol. 50: 955, fig. 2E 2014
Phacus cochleatusPochmann Arch. Protistenk. 95: 232, fig. 151 1942
Phacus concavusHortobágyi image
Phacus contortusBourrelly image
Phacus contortus f. minorBourrelly image
Phacus contortus var. complicatusBourrelly image
Phacus convexusB. Zakryś & M. Łukomska in Łukomska-Kowalczyk et al. J. Phycol. 56: 1145 2020
Phacus corculumPochmann image
Phacus cordatus_('cordata')(Pochmann) Zakryś & M. Łukomska in Łukomska et al. J. Phycol. 51: 1151 2015
Phacus costataConrad image
Phacus costatus_('costata')Conrad Ann. Biol. Lacustre 7: 135, fig. 3 1914
Phacus crassusZakryś & M. Łukomska in Łukomska et al. J. Phycol. 51: 1153, fig. 3p 2015
Phacus crenatusHirano image
Phacus crenulatus var. annulatus_('annulata')Taft image
Phacus cristatusZakryś & M. Łukomska in Łukomska et al. J. Phycol. 51: 1153, fig. 3q 2015
Phacus cuneatusPochmann image
Phacus curvicauda f. fissuratus_('fissurata')Tell & Y. Zalocar de Domitrovic image
Phacus curvicauda f. thracicus_('thracica')I.K. Kirjakov Arch. Hydrobiol. Suppl. 123 (Algol. Stud. 88): 33, figs. 1-6 1998
Phacus curvicaudaSvirenko image
Phacus curvicaudaSvirenko image
Phacus curvicauda var. minorLefčvre image
Phacus curvicauda var. profundusZ.X. Shi in Shi et al. Flora Algarum Sinicarum Aquae Dulcis. Tomus VI. Euglenophyta: 263, pl. LXIII: figs. 7, 8 1999
Phacus curvicauda var. robustaAllorge & Lefčvre image
Phacus curvicauda var. sicyoideusZ.X. Shi in Shi et al. Flora Algarum Sinicarum Aquae Dulcis. Tomus VI. Euglenophyta: 263, pl. LXIII: figs. 9-11 1999
Phacus curvicauda var. undulataSkvortzov image
Phacus cylindraceusT.G. Popova Opred. Presnov. Vodor. SSSR 7: 213 1955
Phacus cylindrusPochmann image
Phacus dangeardiiLemmermann image
Phacus dangeardii var. oblonga(Skvortzov) Huber-Pestalozzi image
Phacus denisiiAllorge & Lefčvre image
Phacus dihistionConrad image
Phacus drezepolskiiStawinski image
Phacus elegansPochmann image
Phacus elegantissimusHortobágyi image
Phacus elongatusV. Conforti Nova Hedwigia 53: 84, pl. III: fig. 17 1991
Phacus ephippioideusC. Bicudo & D. Bicudo Acta Bot. Bras. 1: 45, figs. 4-6 1987
Phacus ephippionPochmann image
Phacus ferniiV. Conforti Nova Hedwigia 53: 84, pl. IV: fig. 24 1991
Phacus filicauda(Conrad) Pochmann image
Phacus floriiV. Conforti Nova Hedwigia 53: 86, pl. V: fig. 29 1991
Phacus fominiiY.V. Roll Symposium dedicated to the memory of A.V. Fomin: 137, 142, fig. 1 1938
Phacus formosusPochmann image
Phacus formosus var. ovatusZ.X. Shi in Shi et al. Flora Algarum Sinicarum Aquae Dulcis. Tomus VI. Euglenophyta: 263, pl. LXIV: figs. 10-12 1999
Phacus gamsiiBourrelly image
Phacus gibbosusHuber-Pestalozzi image
Phacus gigasDa Cunha Mem. Inst. Oswaldo Cruz [Rio de Janeiro] 5: 110, pl. 10: fig. 3 1913
Phacus glaberPochmann Arch. Protistenk. 95: 236, fig. 160 1942
Phacus globosusPochmann Arch. Protistenk. 95: 224, fig. 140 1942
Phacus glomusHortobágyi image
Phacus gracilisPochmann image
Phacus granulatus var. laevisZ.X. Shi Acta Phytotax. Sin. 34: 107, figs. 1: 1-3 1996
Phacus granulatus_('granulata')Roll image
Phacus granumDrezepolski image
Phacus granum f. spinosusHortobágyi image
Phacus gregussiiHortobágyi Bot. Közlem. 41(3/5): 104, figs. 1-20 1944
Phacus gregussiiHortobágyi image
Phacus hamatusPochmann image
Phacus hameliiAllorge & Lefèvre Bull. Soc. Bot. France 72(Sess. Extr.): 128, figs. 55-57 1931
Phacus hameliiAllorge & Lefčvre image
Phacus heimiiLefčvre image
Phacus heimii var. minorSuxena image
Phacus helicoideusBernard Protococcacées et Desmidiées: 206, fig. 563 1908
Phacus helikoidesPochmann image
Phacus helikosphaeridionPochmann image
Phacus hispidulus f. glaberDeflandre Ann. Protistol. 3: 232, pl. XXI: figs. 15, 18-20 1932
Phacus hispidulus f. glabraDeflandre image
Phacus hispidulus f. granulatusDeflandre Ann. Protistol. 3: 232 1932
Phacus hispidulus f. pomiformisConrad image
Phacus hispidulus f. suecicus(Lemmermann) Popova image
Phacus hispidulus var. crassicaudaPalik image
Phacus hispidulus var. crassicaudaPalik image
Phacus hispidulus var. latus(Roll) Deflandre image
Phacus hispidulus var. steiniiLemmermann image
Phacus hispidulus var. strigosaDeflandre image
Phacus hispidulus_('hispidula')(Eichwald) Klebs image
Phacus hordeiformisJ.I. Kim & W. Shin J. Phycol. 50: 956, figs. 2F,G 2014
Phacus horridusPochmann Arch. Protistenk. 95: 239, fig. 163 1942
Phacus horridus var. majorV. Conforti Rev. Hydrobiol. Trop. 27: 10, pl. IV: figs. 13, 17 1995
Phacus hyalinaSkvortzov image
Phacus hystrixPochmann image
Phacus ichthydionPochmann image
Phacus incisusPrescott image
Phacus inconspicuaDeflandre image
Phacus inconspicuus f. angustusShi image
Phacus inconspicuus_('inconspicua')Deflandre Bull. Mus. Natl. Hist. nat. [Paris] 32: 421, no fig. 1926
Phacus incrassatus(Deflandre) Pochmann image
Phacus indicus var. boglariensisHortobágyi image
Phacus indicus var. elegansBourrelly image
Phacus indicus_('indica')Skvortzov image
Phacus inflataThompson image
Phacus inflatusPlayfair image
Phacus inflatus var. pterophorusSkuja image
Phacus inflexus(Kiselev) Pochmann image
Phacus inflexus var. minorBourrelly image
Phacus intortusShi image
Phacus iyengariiSuxena image
Phacus janiczakiiStawinski image
Phacus javorkaeHortobágyi image
Phacus kemenesiiHortobágyi image
Phacus kirchbergensisWawrik image
Phacus koreanaSkvortzov image
Phacus landekiensisStawinski image
Phacus latus(Roll) Pochmann image
Phacus lefevreiBourrelly image
Phacus lemmermaniiSvirenko image
Phacus lemmermannii(Svirenko) Skvortzov image
Phacus lemmermanniiSvirenko image
Phacus lemmermannii var. pochmanniiBourrelly image
Phacus lepocincloidesPochmann Arch. Protistenk. 95: 231, fig. 150 1942
Phacus limnophilus_('limnophila')(Lemmermann) E.W. Linton & A. Karnkowska in I. Ciugulea & R.E. Triemer Color atlas of photosynthetic euglenoids: 103 2010
Phacus limnophilus_('limnophila')(Lemmermann) E.W. Linton & A. Karnkowska-Ishikawa in Linton et al. Protist 161: 609 2010
Phacus lineatusJ. Massart image
Phacus lismorensis f. minorHortobágyi image
Phacus lismorensis f. sigmoideaWawrik image
Phacus lismorensisPlayfair image
Phacus lismorensis var. insectaV. Conforti Nova Hedwigia 53: 87, pl. V: fig. 31 1991
Phacus longicauda(Ehrenberg) Dujardin image
Phacus longicauda f. attenuatus(Pochmann) Popova image
Phacus longicauda f. cordatus(Pochmann) Popova image
Phacus longicauda f. curtus_('curta')Lefèvre Ann. Crypt. Exot. 6: 262, figs. 1-3 1933
Phacus longicauda f. curtus_('curta')Lefčvre image
Phacus longicauda f. insectaHuber-Pestalozzi Phytoplankton Süsswassers 4: 223, fig. 302: A 1955
Phacus longicauda f. minorDeflandre image
Phacus longicauda f. rotundus(Pochmann) Popova image
Phacus longicauda f. subacaudaPopova image
Phacus longicauda f. subcaudaT.G. Popova Izv. Zap. Sib. Fil. Nauk SSSR ser. biol. 2: 58, pl. II: fig. 11 1947
Phacus longicauda f. tortuosus(Skvortzov) Rai & Uherkovich image
Phacus longicauda f. tortus 'Lemmermann' image
Phacus longicauda f. vix-tortus_('vix torta')Kiselev image
Phacus longicauda subsp. attenuataPochmann image
Phacus longicauda subsp. cordataPochmann image
Phacus longicauda subsp. cordatus_('cordata')Pochmann Arch. Protistenk. 95: 199, fig. 109, 110 1942
Phacus longicauda subsp. insecta(Koczwara) Pochmann image
Phacus longicauda subsp. madagassicaPochmann image
Phacus longicauda subsp. maior(Svirenko) Pochmann image
Phacus longicauda subsp. rotundaPochmann image
Phacus longicauda subsp. rotundus_('rotunda')Pochmann Arch. Protistenk. 95: 201, fig. 111 1942
Phacus longicauda var. attenuata(Pochmann) Huber-Pestalozzi image
Phacus longicauda var. brevicaudaSkvortzov image
Phacus longicauda var. brevicaudata 'Skvortzov' image
Phacus longicauda var. crevicaudaSkvortzov image
Phacus longicauda var. indicaSkvortzov image
Phacus longicauda var. insectaKoczwara image
Phacus longicauda var. lagunensisMartinez image
Phacus longicauda var. madagassica(Pochmann) Huber-Pestalozzi image
Phacus longicauda var. majorSvirenko image
Phacus longicauda var. majorSvirenko image
Phacus longicauda var. ovalisVoronikhin image
Phacus longicauda var. ovalisVoronikhin image
Phacus longicauda var. ovataSkvortzov image
Phacus longicauda var. rotundus_('rotunda')(Pochmann) Huber-Pestalozzi image
Phacus longicauda var. tortus_('torta')Kofoid image
Phacus longicauda var. tortus_('torta')Lemmermann image
Phacus longicauda var. undulataKiselev image
Phacus longisulcaJ.I. Kim & W. Shin J. Phycol. 50: 955, fig. 2A 2014
Phacus makiiHirano image
Phacus makrostigmaPochmann image
Phacus mammillatusPhilipose image
Phacus manginii var. inflatusNygaard image
Phacus manginii var. insectaV. Conforti Nova Hedwigia 53: 89, pl. VI: fig. 33 1991
Phacus manginii_('mangini')Lefčvre image
Phacus marconiiV. Conforti Nova Hedwigia 53: 89, pl. IV: fig. 25 1991
Phacus mariae var. balatonicusHortobágyi image
Phacus marianaDeflandre image
Phacus matanzaeV. Conforti Nova Hedwigia 53: 90, pl. III: fig. 18 1991
Phacus maximusPalik image
Phacus megalopsisPochmann Arch. Protistenk. 95: 229, fig. 148 1942
Phacus megapyrenoideus_('megapyrenoidea')Roll image
Phacus mentaweiensisConrad image
Phacus meson f. tortusBehre image
Phacus mesonPochmann image
Phacus meson var. celebensisBehre image
Phacus meson var. minorV. Conforti Rev. Hydrobiol. Trop. 27: 12, pl. IX: figs. 3, 4 1995
Phacus minimusJ.I. Kim & W. Shin J. Phycol. 50: 955, fig. 2D 2014
Phacus minusculus(Conrad) Pochmann Arch. Protistenk. 95: 221 1942
Phacus minutus(Playfair) Pochmann image
Phacus mirabilisPochmann Arch. Protistenk. 95: 229, fig. 147 1942
Phacus moniliatus var. suecicus_('suecica')Lemmermann image
Phacus moniliatus_('moniliata')(Stokes) Lemmermann image
Phacus monilicostatus -- image
Phacus monilicostatusPochmann Arch. Protistenk. 95: 240, fig. 164 1942
Phacus monochloron(Pochmann) Bourrelly Rev. Algol., ser. 2, 7: 103 1963
Phacus monoparamylonHortobágyi image
Phacus moorselensisConrad image
Phacus moraviensisPochmann image
Phacus moriiSkvortzov image
Phacus morii var. insecta(Koczwara) Skvortzov image
Phacus mossambicensisJ.A. Rino Revista Ci. Biol., Fac. Ci. Univ. Lourenc\*,o Marques, A, 5: 154, pl. V: fig. 10 1972
Phacus multiannulatusPochmann image
Phacus multifaciesS. Alves-da-Silva & C. Bicudo Hoehnea 45: 144, figs. 1-29 2018
Phacus multifidusV. Conforti Nova Hedwigia 53: 91, pl. III: fig. 21 1991
Phacus musculusPochmann image
Phacus myersii f. maiorUherkovich image
Phacus myersii f. minorUherkovich image
Phacus myersiiSkvortzov image
Phacus nannosPochmann image
Phacus neosulcatusZ.X. Shi Acta Hydrobiol. Sin. 11: 358, 364, fig. 1 l, m 1987
Phacus niloticusConrad image
Phacus nordstedtiiLemmermann Ark. Bot. 2{2}: 124, pl. I: fig. 21 1904
Phacus novusV. Conforti Nova Hedwigia 53: 91, pl. IV: fig. 26 1991
Phacus oblongaSkvortzov image
Phacus obolusPochmann Arch. Protistenk. 95: 153, fig. 43 1942
Phacus obolus var. triangularisY.J. Ling, Z. Li & G.Z. Deng Acta Phytotax. Sinica 29: 381, fig. 11-13 1991
Phacus ocellatus(E.G. Pringsheim) B. Marin & M. Melkonian in B. Marin, A. Palm, M. Klingberg, & M. Melkonian Protist 154: 101 2003
Phacus onyxPochmann image
Phacus onyx var. symetricaTell & Y. Zalocar de Domitrovic image
Phacus orbicularis f. communisPopova image
Phacus orbicularis f. gigas(Da Cunha) Popova image
Phacus orbicularisHübner Euglenac.-Fl. Stralsund [Programm Realgymn. Stralsund]: 5, fig. 1 1886
Phacus orbicularisHübner image
Phacus orbicularis var. amplusUhercovich Dunántúli Dolgozatok 10: 5-17. 1976
Phacus orbicularis var. caudataSkvortzov image
Phacus orbicularis var. cingeri(Roll) Svirenko image
Phacus orbicularis var. citriformis(Drezepolski) Popova image
Phacus orbicularis var. minorFritsch & Rich image
Phacus orbicularis var. minorPalik image
Phacus orbicularis var. minorSeckt image
Phacus orbicularis var. undulataSkvortzov image
Phacus oscillansKlebs Unters. Bot. Inst. Tübingen 1: 313, pl. III: fig. 6 1883
Phacus oscillans var. curtaSkvortzov image
Phacus oscillans var. elegansKufferath image
Phacus ostreatusPochmann image
Phacus ovalis(Woronichin) Popova image
Phacus ovalisSkvortzov image
Phacus ovoideaRoll image
Phacus ovum(Ehrenberg) Klebs Untersuch. Bot. Inst. Tübingen 1: 314 1883
Phacus ovum f. cylindricus_('cylindrica')Klebs Untersuch. Bot. Inst. Tübingen 1: 314 1883
Phacus ovum f. globulaKlebs image
Phacus ovum f. globulus_('globula')Klebs Untersuch. Bot. Inst. Tübingen 1: 314 1883
Phacus ovum var. globulaKlebs in Hübner Euglenac.-Fl. Stralsund [Programm Realgymn. Stralsund]: 12 1886
Phacus pannonicusPalik image
Phacus papillarisStawinski image
Phacus paraorbicularisJ.I. Kim & W. Shin J. Phycol. 50: 956, fig. 2 2014
Phacus parvulaKlebs image
Phacus parvulus var. angustus_('angusta')T.G. Popova Izv. Zap. Sib. Fil. Nauk SSSR ser. biol. 2: 58, pl. I: fig. 16 1947
Phacus parvulus var. pusillus(Lemmermann) Popova image
Phacus parvulus_('parvula')Klebs Unters. Bot. Inst. Tübingen 1: 313, pl. III: fig. 5 1883
Phacus pediformisSkvortzov image
Phacus pekinensisSkvortzov image
Phacus peltaSkvortzov image
Phacus pentacauda_('pentacaudus')V. Conforti Nova Hedwigia 53: 93, pl. III: fig. 20 1991
Phacus persikonPochmann Arch. Protistenk. 95: 240, fig. 165 1942
Phacus petelotiiLefčvre image
Phacus pisiformisZ.X. Shi Chin. J. Oceanol. Limnol. 13: 350, fig. 2: 3-5 1995
Phacus plataleaDrezepolski image
Phacus platalea f. minorDeflandre image
Phacus platalea f. minorHortobágyi image
Phacus platalea var. brevicaudatusY.J. Ling, Z. Li & G.Z. Deng Acta Phytotax. Sinica 29: 381, fig. 7-10. 1991
Phacus platalea var. majorPoucques image
Phacus platalea var. minorKamat image
Phacus platalea var. tiszaeHortobágyi image
Phacus platyaulaxPochmann image
Phacus pleuronectes(O.F. Müller) Nitzsch image
Phacus pleuronectes(O.F. Mueller) Nitzsch ex Dujardin Infusoires: 336 1841
Phacus pleuronectes f. communis(Palik) T.G. Popova Izv. Zap. Sib. Fil. Nauk SSSR ser. biol. 2: 59 1947
Phacus pleuronectes f. gigas(Da Cunha) T.G. Popova Izv. Zap. Sib. Fil. Nauk SSSR ser. biol. 2: 59 1947
Phacus pleuronectes f. hyalina(Klebs) Pringsheim image
Phacus pleuronectes f. natrophilaKiss image
Phacus pleuronectes f. tiszaePákh image
Phacus pleuronectes var. australisPlayfair image
Phacus pleuronectes var. brevicaudataKlebs image
Phacus pleuronectes var. citriformisDrezepolski image
Phacus pleuronectes var. citriformisDrezepolski image
Phacus pleuronectes var. hamelii(Allorge & Lefèvre) T.G. Popova Opred. Presnov. Vodor. SSSR 7: 224 1955
Phacus pleuronectes var. hamelii(Allorge & Lefčvre) Popova image
Phacus pleuronectes var. hamelii_('Hamellii')(Allorge & Lefèvre) T.G. Popova Izv. Zap. Sib. Fil. Nauk SSSR ser. biol. 2: 59 1947
Phacus pleuronectes var. hyalinusKlebs image
Phacus pleuronectes var. insectaKoczwara image
Phacus pleuronectes var. marginataSkvortzov image
Phacus pleuronectes var. minimaPalik image
Phacus pleuronectes var. minimusPalik image
Phacus pleuronectes var. minorSvirenko image
Phacus pleuronectes var. minutusPlayfair image
Phacus pleuronectes var. prunoideus(Roll) Popova image
Phacus pleuronectes var. svirenkoanaSkvortzov image
Phacus pleuronectes var. svirenkoanus_('svirenkoana')Skvortzov Beih. Bot. Centralbl. 41 (Abt. II): 313, fig. 3 1925
Phacus pleuronectes var. triquetrus_('triquetra')(Ehrenberg) Klebs image
Phacus pleuronectes var. ungulatusTell & Y. Zalocar de Domitrovic image
Phacus plicatusConrad image
Phacus polyparamylonHortobágyi & Nemeth image
Phacus polytrophosPochmann image
Phacus polytrophos var. crassaBourrelly image
Phacus pomiformis(Conrad) Pochmann image
Phacus poulaeV. Conforti Nova Hedwigia 53: 93, pl. III: fig. 19 1991
Phacus procerusHortobágyi image
Phacus prunoideus_('prunoidea')Roll image
Phacus pseudobicarinatusS.M. Alves-da-Silva & C.E.M. Bicudo Revista Brasil. Bot. 32: 265, figs. 66-76 2009
Phacus pseudonordstedtiiPochmann Arch. Protistenk. 95: 219, figs. 134, 135 1942
Phacus pseudonordstedtii var. minuscula(Conrad) Huber-Pestalozzi image
Phacus pseudonordstedtii var. minusculus_('minuscula')(Conrad) Huber-Pestalozzi Phytoplankton Süssw. 4: 230 1955
Phacus pseudopatalea var. indicaKamat image
Phacus pseudoswirenkoPrescott image
Phacus pugiunculaGeissbühler image
Phacus pugiunculus_('pugiuncula')Geissbühler Mitt. Bot. Mus. Univ. Zürich 139: 189, pl. II: fig. 10 1930
Phacus pulcherrimus(Conrad) Pochmann Arch. Protistenk. 95: 244 1942
Phacus pulchraRoll image
Phacus pusillaLemmermann image
Phacus pusillus_('pusilla')Lemmermann KryptFl. Mark Brandenburg 3: 514, no fig. 1910
Phacus pygmaeusPochmann image
Phacus pygmaeusV. Conforti Rev. Hydrobiol. Trop. 27: 12, pl. III: fig. 23 1995
Phacus pyrum(Ehrenberg) Archer Quart. J. Microscop. Sci., ser. 2, 11: 99 1871
Phacus pyrum f. minusculaConrad image
Phacus pyrum f. minusculus_('minuscula')Conrad Bull. Mus. Roy. Hist. Nat. Belgique 14{8}: 12, fig. 48 1938
Phacus pyrum f. pulcherrimaConrad image
Phacus pyrum f. pulcherrimus_('pulcherrima')Conrad Bull. Mus. Roy. Hist. Belgique 14{36}: 6, figs. 7, 8 1938
Phacus pyrum var. australicus(Playfair) Playfair image
Phacus pyrum var. hastatus_('hastata')E. Wehrle Beiträge zur naturkundlichen Forschung in Süwestdeutschland 4: 82, pl. II: fig. 4 1939
Phacus pyrum var. longicaudaSkvortzov image
Phacus pyrum var. nordstedtii(Lemmermann) Deflandre image
Phacus pyrum var. ovatusPlayfair Proc. Linn. Soc. New South Wales 46: 125, pl. V: fig. 15 1921
Phacus pyrum var. punctulataAllorge & Lefčvre image
Phacus pyrum var. punctulatus_('punctulata')Allorge & Lefèvre Bull. Soc. Bot. France 72(Sess. Extr.): 128, fig. 39 1931
Phacus pyrum var. rudiculaPlayfair Proc. Linn. Soc. New South Wales 46: 125, pl. V: fig. 17 1921
Phacus quinquemarginatusJahn & Shawhan image
Phacus raciborskiiDrezepolski image
Phacus raciborskii var. longusV. Conforti image
Phacus raciborskii var. longus_('longa')V. Conforti Cryptog.: Algol. 10: 73, fig. 3 1989
Phacus raciborskii var. majorBourrelly image
Phacus raciborskii var. minorHortobágyi image
Phacus raciborskii var. triqueterZ.X. Shi Acta Hydrobiol. Sin. 11: 358, 364, fig. 1 n-p 1987
Phacus ranaeSkvortzov image
Phacus ranulaPochmann Arch. Protistenk. 95: 212 1942
Phacus ranula var. africanaBourrelly image
Phacus ranula var. brevicaudatusPhilipose image
Phacus ranula var. minorV. Conforti Nova Hedwigia 53: 94, pl. VI: fig. 35 1991
Phacus ranula_('ranulus')Prescott image
Phacus ranula_('ranulus')Prescott Ohio J. Sci 55: 112, pl. III: fig. 13 1955
Phacus rapaceaSkvortzov image
Phacus regularisKufferath image
Phacus rodriguesiaeV. Conforti Rev. Hydrobiol. Trop. 27: 15, pl. IV: figs. 5a-c 1995
Phacus rostafinskiDrezepolski image
Phacus rostafinskiiDrezepolski image
Phacus rostafinskii f. brevicaudataKiss image
Phacus rotundataSkvortzov image
Phacus rotundus_('rotunda')(Pochmann) Zakryś & M. Łukomska in Łukomska et al. J. Phycol. 51: 1153 2015
Phacus rotundus_('rotunda')Brabez image
Phacus rudicula(Playfair) Pochmann Arch. Protistenk. 95: 227 1942
Phacus ruttneriBourrelly image
Phacus salinus f. minorI. Ciugulea & R.E. Triemer Color atlas of photosynthetic euglenoids: 118 2010
Phacus salinus_('salina')(Fritsch) E.W. Linton & A. Karnkowska in I. Ciugulea & R.E. Triemer Color atlas of photosynthetic euglenoids: 117 2010
Phacus salinus_('salina')(Fritsch) E.W. Linton & A. Karnkowska-Ishikawa in Linton et al. Protist 161: 609 2010
Phacus schroeteriHuber-Pestalozzi image
Phacus segretiiAllorge & Lefčvre image
Phacus segretii var. brevicaudataBourrelly image
Phacus segretii var. majorV. Conforti Rev. Hydrobiol. Trop. 27: 15, pl. III: figs. 22a-c 1995
Phacus segretii var. ovumPrescott image
Phacus segretii var. punctulataAllorge & Lefčvre image
Phacus segretii var. punctulatus_('punctulata')Allorge & Lefèvre Bull. Soc. Bot. France 72(Sess. Extr.): 128, figs. 61-63 1931
Phacus sesquitortusPochmann image
Phacus sesquitortus var. longicaudaA.A. Tolivia & V. Conforti in Tolivia et al. Algol. Stud. 140: 15, fig. 50 2012
Phacus sesquitortus var. multiannulatusV. Conforti Rev. Hydrobiol. Trop. 27: 15, pl. V: fig. 10 1995
Phacus setosusFrance image
Phacus setosus var. crenatus_('crenata')Skvortzov image
Phacus setosus var. polonicus_('polonica')Skvortzov image
Phacus setosus var. quadrangulatusY. Yamagishi Plankton algae of Southeast Asia: 60, pl. 29: fig. 2 2010
Phacus similisChristen image
Phacus similis f. minorBourrelly & Couté Revue Algologique, N.S., 13: 296, pl. I: fig. 3 1978
Phacus skujaeSkvortzov Bericht. Deutsch. Bot. Ges. 46: 116, pl. II: fig. 42 1928
Phacus smulkowskianus(B. Zakryś) W.-H. Kusber Willdenowia 28: 246 1998
Phacus snytjkoviiY.V. Roll Symposium dedicated to the memory of A.V. Fomin: 138, 143, fig. 7 1938
Phacus sooiHortobágyi image
Phacus spiniferSkvortzov image
Phacus spiralisAllegre & Jahn image
Phacus spiralisSkvortzov image
Phacus spirogyraDrezepolski image
Phacus spirogyra var. maximaPrescott image
Phacus splendensPochmann Arch. Protistenk. 95: 224, fig. 141 1942
Phacus starmachiiStawinski image
Phacus staurastroidesConrad image
Phacus stokesii f. minorConrad image
Phacus stokesiiLemmermann image
Phacus stokesii var. minorKiss image
Phacus striatusFrancé Természetrajzi Füz. 16: 91, 162, pl. II: fig. 2 1894
Phacus striatusFrance image
Phacus strombuliformisZ.X. Shi Chin. J. Oceanol. Limnol. 13: 351, fig. 1: 6-8 1995
Phacus strongylusPochmann Arch. Protistenk. 95: 231, fig. 149 1942
Phacus subspiralis f. crassusZ. Shi Acta Hydrobiol. Sinica 10: 70, fig. 2c,d 1986
Phacus subspiralisZ. Shi Acta Hydrobiol. Sinica 10: 70, fig. 2a,b 1986
Phacus suecica var. lataRoll image
Phacus suecicus f. majorYacubson image
Phacus suecicusLemmermann image
Phacus suecicus var. inermisNygaard image
Phacus sulcatusConrad image
Phacus svirenkoanus(Skvortzov) Z.X. Shi in Z.X. Shi et al. Flora Algarum Sinicarum Aquae Dulcis. Tomus VI. Euglenophyta: 217 1999
Phacus swirenkoSkvortzov image
Phacus tabodyanaHortobágyi image
Phacus tabodyana_('Tabódyana')Hortobágyi Bot. Közlem. 41(3/5): 106, figs. 21-23 1944
Phacus telliiV. Conforti Cryptog.: Algol. 10: 73, fig. 2 1989
Phacus tenuisSvirenko image
Phacus teresF. Schmitz image
Phacus textusPochmann image
Phacus thompsonii_('thompsoni')Huber-Pestalozzi image
Phacus thrombus f. minorHortobágyi image
Phacus thrombusPochmann image
Phacus tortifoliusZ.X. Shi Acta Phytotax. Sin. 34: 107, fig. 2 1996
Phacus tortuosaRoll image
Phacus tortus f. brevicaudataHuber-Pestalozzi image
Phacus tortus var. helicoides(Pochmann) Huber-Pestalozzi image
Phacus tortus var. minimaMartinez image
Phacus tortus var. roeckli_('Roecklii')Pochmann image
Phacus tortus var. sesquitortus(Pochmann) Huber-Pestalozzi image
Phacus tortus var. tortuosaSkvortzov image
Phacus tortus_('torta')(Lemmermann) Skvortzov image
Phacus trapezialisZ.X. Shi in Shi et al. Flora Algarum Sinicarum Aquae Dulcis. Tomus VI. Euglenophyta: 264, pl. LXIX: figs. 3-5 1999
Phacus trapezoidesStawinski image
Phacus trialatusWawrik image
Phacus triangularisZ.X. Shi Acta Hydrobiol. Sin. 11: 358, 365, fig. 2 a-c 1987
Phacus triangulusZ.X. Shi Acta Phytotax. Sin. 34: 108, fig. 3 1996
Phacus tricarinatusProwse image
Phacus tricostatusConrad image
Phacus trifacialisProwse image
Phacus trimarginatusAllegre & Jahn image
Phacus trimarginatus var. truncatus_('truncata')Z.X. Shi Chin. J. Oceanol. Limnol. 13: 351, fig. 2: 9-11 1995
Phacus tripterisDujardin Infusoires: 338, pl. V: fig. 7 1841
Phacus triqueter(Ehrenberg) Perty image
Phacus triqueter var. bucharicaKiselev image
Phacus triqueter var. hyalinaPerty image
Phacus triqueter var. lataSkvortzov image
Phacus triqueter var. minorHuber-Pestalozzi image
Phacus triqueter var. oblongusZ.X. Shi Acta Hydrobiol. Sin. 11: 360, 365, fig. 2 d, e 1987
Phacus triquetrus_('triquetra')(Ehrenberg) Dujardin image
Phacus tropicalisV. Conforti Rev. Hydrobiol. Trop. 27: 15, pl. IV: figs. 3a-c 1995
Phacus tropidonotusConrad image
Phacus trypanonPochmann Arch. Protistenk. 95: 222, fig. 139 1942
Phacus turgidulusPochmann Arch. Protistenk. 95: 222, fig. 138 1942
Phacus ululaPochmann image
Phacus undulatus(Skvortzov) Pochmann image
Phacus undulatus f. major(Prescott) Huber-Pestalozzi image
Phacus undulatus f. minor_('minus')Prescott image
Phacus undulatus f. multiundulata(Halász) Huber-Pestalozzi image
Phacus undulatus var. carinatusBourrelly image
Phacus undulatus var. myersi(Skvortzov) Huber-Pestalozzi image
Phacus undulatusZ.X. Shi in Z.X. Shi et al. Flora Algarum Sinicarum Aquae Dulcis. Tomus VI. Euglenophyta: 233 1999
Phacus unguisPochmann image
Phacus unguis var. tihanyensisHortobágyi image
Phacus unidentatusProwse image
Phacus ventriosusPochmann image
Phacus venustusPochmann image
Phacus venustus var. prescottiiHuber-Pestalozzi image
Phacus viguieriAllorge & Lefčvre image
Phacus viridioryzaJ.I. Kim & W. Shin J. Phycol. 50: 956, fig. 2H 2014
Phacus warszewicziiDrezepolski image
Phacus warszewicziiDrezepolski image
Phacus wettsteinii_('wettsteini')Drezepolski image
Phacus woltereckiiBehre image
Phacus zingeriRoll image
Phacus zmiewicusDedusenko-Shchegoleva image
PROTEROPHACUSA. Pochmann image
PSEUDOPHACUSHansgirg image
PYROPHACUSF. Stein image
Pyrophacus horologiumF. Stein image
Pyrophacus horologium var. steiniiJ. Schiller image
Pyrophacus steinii(J. Schiller) D. Wall & B. Dale image
Pyrophacus vancampoae(M. Rossignol) D. Wall & B. Dale image
Scherffelia phacusA.A. Pascher image
SIDEROPHACUSBeger image
Siderophacus corneolus(Dorff) Beger image
SPIROPHACUSLemmermann image