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
| Name | Author | Source | Citation | Year |
|---|---|---|---|---|
| Fragilaria pinnata var. linearis | Pantocsek | A pozsonyi Orvos-Természettudományi Egyesület közleményei | 23: 30, pl. II: figs. 65, 68 | 1913 |
| Fragilaria pinnata var. trigona | (Brun & Héribaud) Hustedt | A. Schmidt's Atlas Diat.: | expl. pl. 296: figs. 62-69 | 1913 |
| Fragilaria pinnata var. lancettula | (Schumann) Hustedt | A. Schmidt's Atlas Diatom.-Kunde: | expl. pl. 297: figs. 51, 59-64 | 1913 |
| Fragilaria laevis | Ehrenberg | Abh. Königl. Akad. Wiss. Berlin, Phys. Kl. | 1841: 329, 415 | 1843 |
| Fragilaria anceps | Ehrenberg | Abh. Königl. Akad. Wiss. Berlin, Phys. Kl. | 1841: 352, 415 | 1843 |
| Fragilaria rhabdosoma | Ehrenberg | Abh. Königl. Akad. Wiss. Berlin, Phys. Kl. | 1833: 249 | 1834 |
| Fragilaria angusta | Ehrenberg | Abh. Königl. Akad. Wiss. Berlin, Phys. Kl. | 1830: 62, 68, 70 | 1830 |
| Fragilaria angusta | Ehrenberg | Abh. Königl. Akad. Wiss. Berlin, Phys. Kl. | 1831: 85 | 1832 |
| Fragilaria familiaris | (Kützing) Hustedt | Abh. Naturwiss. Ver. Bremen | 34: 229 | 1957 |
| Fragilaria schulzii_(`schulzi') | C. Brockmann | Abh. Senckenberg. Naturf. Ges. | 478: 13, pl. 3: fig. 12; pl. 4: fig. 14 | 1950 |
| Fragilaria suboldenburgiana | K.E. Camburn & D.F. Charles | Acad. Nat. Sci. Philadelphia Spec. Publ. | 18: 17, pl. 8: figs. 45-53 | 2000 |
| Fragilaria fossilis | (Pantocsek) H. Lange-Bertalot in Lange-Bertalot, Rumrich, & Hofmann | Acta Biol. Benrodis | 3: 121 | 1991 |
| Fragilaria costata | (Z. R\*veháková) H. Lange-Bertalot in Lange-Bertalot et al. | Acta Biol. Benrodis | 3: 120 | 1991 |
| Fragilaria cochabambina | E. Morales in Morales, Fernández, & Kociolek | Acta Bot. Croat. | 68: 272, figs. 2-7, 15-20 | 2009 |
| Fragilaria shandongensis | J.-Y. Li | Acta Bot. Sin. | 24: 458, pl. I: figs. 19, 20 [cited figs. 18, 19 in text] | 1982 |
| Fragilaria brevistriata var. binodis | Cleve-Euler | Acta Geogr. [Soc. Geogr. Fenn.] | 10{1}: 9, pl. IX: fig. 223 in Pantocsek | 1948 |
| Fragilaria microstriata | B. Marciniak | Acta Geol. Acad. Sci. Hung. | 25: 165, pl. II: figs. 5, 6 | 1982 |
| Fragilaria pseudoconstruens var. bigibba | B. Marciniak | Acta Geol. Acad. Sci. Hung. | 25: 164, pl. I: figs. 3-6 | 1982 |
| Fragilaria pseudoconstruens var. rhombica | B. Marciniak | Acta Geol. Acad. Sci. Hung. | 25: 164, pl. II: fig. 4 | 1982 |
| Fragilaria pseudoconstruens | B. Marciniak | Acta Geologica, Academiae Scientiarum Hungariacae | 25: 163, pl. I: figs. 1, 2 | 1982 |
| Fragilaria hantzschiana | Gerstenberger in Rabenhorst | Alg. Eur. | 5/6: no. 1041 | 1861 |
| Fragilaria mesolepta | Rabenhorst | Alg. Eur. | 5/6: no. 1041, [2] figs. | 1861 |
| Fragilaria capucina var. amphicephala | (Kützing) Lange-Bertalot ex L.N. Bukhtiyarova | Algologia | 5: 417 | 1995 |
| Fragilaria capucina var. rumpens | (Kützing) Lange-Bertalot ex L.N. Bukhtiyarova | Algologia | 5: 417 | 1995 |
| Fragilaria distans | (Grunow) L.N. Bukhtiyarova | Algologia | 5: 417 | 1995 |
| Neofragilaria virescens var. oblongella | (Grunow) L.N. Bukhtiyarova | Algologia | 5: 418 | 1995 |
| Fragilaria drouotiana | D. Heudre, C.E. Wetzel, L. Moreau, & L. Ector | Algological Studies | 155: 7, figs. 3-34 | 2019 |
| Fragilaria undulata | Corda | Alman. Carlsbad | 5: 207, pl. IV: figs. 39, 40 | 1835 |
| Melotomus fragilaria | Corda | Alman. Carlsbad | 5: 210, pl. VI: fig. 82 | 1835 |
| Fragilaria excissa | Corda | Alman. Carlsbad | 10: 191, pl. I: figs. 2, 3 | 1840 |
| Fragilaria leptarthra | Corda | Alman. Carlsbad | 10: 192, pl. I: fig. 4 | 1840 |
| Fragilaria ehrenbergii | Corda | Alman. Carlsbad | 10: 192, pl. II: figs. 5, 6 | 1840 |
| Fragilaria foliolum | (Corda) Corda | Alman. Carlsbad | 10: 193 | 1840 |
| Fragilaria luteolus | Corda | Alman. Carlsbad | 10: 193, pl. II: fig. 5 | 1840 |
| Fragilaria annulata | (Corda) Corda | Alman. Carlsbad | 10: 194 | 1840 |
| Fragilaria laevis | Corda | Alman. Carlsbad | 10: 190, pl. I: fig. 1 | 1840 |
| Fragilaria pectinalis var. undulata | Ralfs | Ann. & Mag. Nat. Hist. | 12: 107, pl. II: fig. 3d | 1843 |
| Fragilaria undata | W. Smith | Ann. & Mag. Nat. Hist., ser. 2, | 15: 7, pl. I: fig. 7 | 1855 |
| Fragilaria karelica | Mölder | Ann. Bot. Soc. Zool.-Bot. Fenn. Vanamo | 25{1}: 26, pl. I: figs. 26, 27 | 1951 |
| Fragilaria brevistriata var. capitata | Manguin | Ann. Géol. Service des Mines | 18: 95, pl. II: fig. 28 | 1949 |
| Fragilaria construens f. fossilis | Manguin | Ann. Géol. Service des Mines | 18: 95, pl. II: fig. 29 | 1949 |
| Fragilaria pinnata var. primigenia | Manguin | Ann. Géol. Service des Mines | 18: 96, pl. II: fig. 31 | 1949 |
| Fragilaria vinaninkarenae | Manguin | Ann. Géol. Service des Mines | 18: 96, pl. II: fig. 32 | 1949 |
| Fragilaria loetschertii | H. Lange-Bertalot in H. Lange-Bertalot & R. Le Cohu | Ann. Limnol. | 21: 214, pl. I: figs. 13-17; pl. III: figs. 30-34 | 1986 |
| Fragilaria maillardii | R. Le Cohu in H. Lange-Bertalot & R. Le Cohu | Ann. Limnol. | 21: 213, pl. I: figs. 1-3. 18-23; pl. II: fig. 24 | 1986 |
| Fragilaria harrisonii var. trigona | Krasske | Arch. Hydrobiol. | 24: 437, pl. XVI: fig. 7 | 1932 |
| Eunotia pseudofragilaria | P.A. Siver, P.B. Hamilton & E.A. Morales | Arch. Hydrobiol. Suppl. | 162 (Algol. Stud. 119): 5, figs. 1k-w, 4, 5 | 2006 |
| Fragilaria densestriata | Hustedt | Arch. Hydrobiol. Suppl. | 15: 153, pl. X: figs. 65-67 | 1937 |
| Fragilaria javanica | Hustedt | Arch. Hydrobiol. Suppl. | 15: 154, pl. X: figs. 59, 60 | 1937 |
| Fragilaria fonticola | Hustedt | Arch. Hydrobiol. suppl. | 15: 151, pl. X: figs. 61, 62 | 1937 |
| Fragilaria fonticola var. angusta | Hustedt | Arch. Hydrobiol. suppl. | 15: 151, pl. X: figs. 63, 64 | 1937 |
| Fragilaria virescens var. elliptica | Hustedt | Arch. Hydrobiol. u. Planktonk. | 10: 37, pl. I: fig. 8 | 1914 |
| Fragilaria exigua | (W. Smith) Lemmermann | Arch. Hydrobiol. u. Planktonk. | 3: 409 | 1908 |
| Fragilaria virescens var. undulata | H. Okuno | Atlas Foss. Diat.: | 31, pl. 22: figs. 5-7 | 1952 |
| Fragilaria construens f. biceps | (Ehrenberg) Ströse | Bacill. Klieken: | 13 | 1884 |
| Fragilaria inflata | Pantocsek | Balaton Kovamosz.: | 98, pl. IX: figs. 219-221 | 1901 |
| Fragilaria hungarica | Pantocsek | Balaton kovamosz.: | 99, pl. IX: fig. 226 | 1901 |
| Fragilaria istvanffyi_('Istvánffyi') | Pantocsek | Balaton kovamosz.: | 99, pl. IX: fig. 225 | 1901 |
| Fragilaria oblonga | G. Drebes & D. Schulz | Beih. Nova Hedwigia | 100: 7, figs. 2-18 | 1990 |
| Fragilaria sandellii | B. Van de Vijver & A. Jarlman in Van de Vijver et al. | Beih. Nova Hedwigia | 141: 242, figs. 26-46 | 2012 |
| Fragilaria ulna var. aequalis | (Kützing) Pankow, Haendel & Richter | Beih. Nova Hedwigia | 103: 111 | 1991 |
| Fragilaria construens var. lunata | J.L. Stone in McLaughlin & Stone | Beih. Nova Hedwigia | 82: 44, pl. 5: fig. 78 | 1986 |
| Fragilaria lapponica var. inflata | J.L. Stone in McLaughlin & Stone | Beih. Nova Hedwigia | 82: 47, pl. 5: fig. 82 | 1986 |
| Fragilaria hungarica | Pantocsek | Beitr. Kenntn. Foss. Bacill. Ungarns | 3: 53 (1905), pl. VIII: fig. 128 (1892) | 1892 |
| Fragilaria pinnata var. capitata | W. Krieger | Beitr. Naturdenkmalpflege | 13: 265, pl. II: fig. 13 | 1929 |
| Fragilaria elliptica var. subrotunda | Mayer | Ber. Bayer. Bot. Ges. | 22: 65, pl. 3: figs. 6, 11 | 1937 |
| Fragilaria virescens f. curta | A. Mayer | Ber. Bayer. Bot. Ges. | 22: 52, pl. I: figs. 8,9 | 1937 |
| Fragilaria virescens var. undatiformis | A. Mayer | Ber. Bayer. Bot. Ges. | 22: 53, pl. I: figs. 17-19 | 1937 |
| Fragilaria virescens var. acuminata | A. Mayer | Ber. Bayer. Bot. Ges. | 22: 53, pl. I: figs. 28,29 | 1937 |
| Fragilaria capucina f. distans | A. Mayer | Ber. Bayer. Bot. Ges. | 22: 56, pl. I: fig. 49 | 1937 |
| Fragilaria producta f. distans | A. Mayer | Ber. Bayer. Bot. Ges. | 22: 57, pl. I: fig. 12 in A. Mayer, Denkschr. K. Bayer. Bot. Ges. 69, 1917 (as. F. acuta) | 1937 |
| Fragilaria pinnata var. acuminata | A. Mayer | Ber. Bayer. Bot. Ges. | 22: 65, pl. III: figs. 5,18,20,21 | 1937 |
| Fragilaria pinnata var. ventriculosa | A. Mayer | Ber. Bayer. Bot. Ges. | 22: 65, pl. III: figs. 16-17; pl. IV: fig. 26 | 1937 |
| Fragilaria pinnata var. subrotunda | A. Mayer | Ber. Bayer. Bot. Ges. | 22: 65, pl. III: figs. 6,11 | 1937 |
| Fragilaria pinnata var. subsolitaris | (Grunow) A. Mayer | Ber. Bayer. Bot. Ges. | 22: 66 | 1937 |
| Fragilaria construens var. biceps | (Ehrenberg) A. Mayer | Ber. Bayer. Bot. Ges. | 22: 69 | 1937 |
| Fragilaria construens f. rhomboidalis | (A. Mayer) A. Mayer | Ber. Bayer. Bot. Ges. | 22: 69 | 1937 |
| Fragilaria construens f. extrema | A. Mayer | Ber. Bayer. Bot. Ges. | 22: 69, pl. III: figs. 46-49 | 1937 |
| Fragilaria construens f. lata | A. Mayer | Ber. Bayer. Bot. Ges. | 22: 69, pl. III: fig. 50 | 1937 |
| Fragilaria construens f. pusilla | (Grunow) A. Mayer | Ber. Bayer. Bot. Ges. | 22: 69 | 1937 |
| Fragilaria leptostauron f. obliqua | A. Mayer | Ber. Bayer. Bot. Ges. | 22: 72, pl. III: fig. 70; pl. IV: figs. 3,4a,4b | 1937 |
| Fragilaria leptostauron f. inaequilatera | A. Mayer | Ber. Bayer. Bot. Ges. | 22: 72, pl. III: figs. 68,72,78,79; pl. IV: fig. 1a,b | 1937 |
| Fragilaria leptostauron f. tripartita | A. Mayer | Ber. Bayer. Bot. Ges. | 22: 72, pl. III: figs. 74,75 | 1937 |
| Fragilaria leptostauron var. woerthensis | A. Mayer | Ber. Bayer. Bot. Ges. | 22: 73, pl. IV: figs. 15-17 | 1937 |
| Fragilaria catena | Ehrenberg | Ber. K. Akad. Wiss. Berlin | 1841: 144 | 1841 |
| Fragilaria constricta | Ehrenberg | Ber. K. Akad. Wiss. Berlin | 1841: 143 | 1841 |
| Fragilaria paradoxa | Ehrenberg | Ber. K. Akad. Wiss. Berlin | 1841: 143 | 1841 |
| Fragilaria pinnata | Ehrenberg | Ber. K. Akad. Wiss. Berlin | 1841: 143 ("nur fossile"), 144 ("jetzt lebende") | 1841 |
| Fragilaria polyedra | Ehrenberg | Ber. K. Akad. Wiss. Berlin | 1845: 77, no fig. | 1845 |
| Fragilaria acidoclinata | Lange-Bertalot & Hofmann in Lange-Bertalot | Biblioth. Diatomol. | 27: 41, pl. 14: figs. 8-13 | 1993 |
| Fragilaria barbatula | (Kützing) Lange-Bertalot | Biblioth. Diatomol. | 27: 54 | 1993 |
| Fragilaria berolinensis | (Lemmermann) Lange-Bertalot | Biblioth. Diatomol. | 27: 43 | 1993 |
| Fragilaria biceps | (Kützing) Lange-Bertalot | Biblioth. Diatomol. | 27: 43 | 1993 |
| Fragilaria canariensis | H. Lange-Bertalot | Biblioth. Diatomol. | 27: 43, pl. 14: figs. 1-6 | 1993 |
| Fragilaria capucina subsp. amphicephala | (Kützing) H. Lange-Bertalot | Biblioth. Diatomol. | 27: 44 | 1993 |
| Fragilaria capucina subsp. austriaca | (Grunow) Lange-Bertalot | Biblioth. Diatomol. | 27: 45 | 1993 |
| Fragilaria capucina subsp. rumpens | (Kützing) Lange-Bertalot | Biblioth. Diatomol. | 27: 45 | 1993 |
| Fragilaria dilatata | (Brébisson) Lange-Bertalot | Biblioth. Diatomol. | 27: 45 | 1993 |
| Fragilaria exiguiformis | Lange-Bertalot | Biblioth. Diatomol. | 27: 45 | 1993 |
| Fragilaria famelica subsp. littoralis | (H. Germain) Lange-Bertalot | Biblioth. Diatomol. | 27: 46 | 1993 |
| Fragilaria martyi | (Héribaud) Lange-Bertalot | Biblioth. Diatomol. | 27: 46 | 1993 |
| Fragilaria nanana | H. Lange-Bertalot | Biblioth. Diatomol. | 27: 48 | 1993 |
| Fragilaria neoproducta | Lange-Bertalot | Biblioth. Diatomol. | 27: 48, pl. 127: figs. 1-5! and pl. 125: fig. 3 in H. Ettl et al. (eds.), Süsswasserfl. Mitteleuropa 2{3} (1991) | 1993 |
| Fragilaria reicheltii | (Max Voigt) Lange-Bertalot | Biblioth. Diatomol. | 27: 48 | 1993 |
| FRAGILARIA subg. ALTERASYNEDRA | Lange-Bertalot | Biblioth. Diatomol. | 27: 52 | 1993 |
| FRAGILARIA subg. CTENOPHORA | (Grunow) Lange-Bertalot | Biblioth. Diatomol. | 27: 53 | 1993 |
| FRAGILARIA subg. STAUROSIRA | (Ehrenberg) Lange-Bertalot | Biblioth. Diatomol. | 27: 53 | 1993 |
| FRAGILARIA subg. TABULARIA | (Kützing) Lange-Bertalot | Biblioth. Diatomol. | 27: 54 | 1993 |
| Fragilaria subsalina | (Grunow) Lange-Bertalot | Biblioth. Diatomol. | 27: 49 | 1993 |
| Fragilaria synegrotesca | Lange-Bertalot | Biblioth. Diatomol. | 27: 49, pl. 12: figs. 1-11; pl. 13: figs. 1-6 | 1993 |
| Fragilaria utermoehlii | (Hustedt) Lange-Bertalot | Biblioth. Diatomol. | 27: 52 | 1993 |
| Fragilaria viereckiana | Gerd Moser | Biblioth. Diatomol. | 43: 127, pl. 2; pl. 3: fig. 2 | 1999 |
| Fragilaria geocollegarum | A. Witkowski & H. Lange-Bertalot in A. Witkowski | Biblioth. Diatomol. | 28: 127, pl. VI: figs. 1-5; pl. IX: fig. 4 | 1994 |
| Fragilaria neoelliptica | A. Witkowski | Biblioth. Diatomol. | 28: 128, pl. X | 1994 |
| Fragilaria construens f. borealis | N. Foged | Biblioth. Phycol. | 15: 56, pl. III: fig. 6 | 1974 |
| Fragilaria dzonoticola | E. Novelo, R. Tavera, & C. Ibarra | Bibliotheca Diatomol. | 54: 19, pl. 1:12 | 2007 |
| Fragilaria vaucheriae var. lohmanii | M.E. Benson & J.P. Kociolek | Bibliotheca Diatomologica | 58: 21, pls. 9, 10 | 2012 |
| Fragilaria laevissima | Cleve | Bih. K. Svenska Vet. Akad. Handl. | 24(Afd. III, \f22\fP): 9, fig. 9 | 1898 |
| Fragilaria undata f. stricta | A. Cleve | Bih. K. Svenska Vet. Akad. Handl. | 21(Afd. III, 2): 35 | 1895 |
| Fragilaria undata f. tetranodis | A. Cleve | Bih. K. Svenska Vet. Akad. Handl. | 21(Afd. III, 2): 35 | 1895 |
| Fragilaria aequalis var. producta | Lagerstedt | Bih. K. Svenska Vet.-Akad. Handl. | 1{14}: 15, pl. I: fig. 1 | 1873 |
| Fragilaria oceanica | Cleve | Bih. K. Svenska Vet.-Akad. Handl. | 1{13}: 22, pl. IV: fig. 25 | 1873 |
| Fragilaria aequalis var. inaequidentata | Lagerstedt | Bih. K. Svenska Vet.-Akad. Handl. | 1{14}: 16, pl. II: fig. 1 | 1873 |
| Fragilaria arcus | (Ehrenberg) Cleve | Bih. Kongl. Svenska Vetensk.-Akad. Handl. | 24(Afd. III, 2): 9 | 1898 |
| Fragilaria virescens var. inflata | (Heiden) P. Schulz | Bot. Arch. Konigsberg | 13: 187 | 1926 |
| Fragilaria shiloi | J.J. Lee, C.W. Reimer, & M.E. McEnery | Bot. Mar. | 23: 43, fig. 2, pl. II: figs. 12, 13, pl. III: fig.20 | 1980 |
| Fragilaria delicatissima | Proshkina-Lavrenko | Bot. Mater., Spor. Rast., Bot. Inst. Akad. Nauk SSSR | 13: 48, figs. 1-9 | 1960 |
| Fragilaria lata | (Cleve-Euler) I. Renberg | Bot. Not. | 130: 315 | 1977 |
| Fragilaria siolii | Hustedt | Bot. Not. | 1952: 380, fig. 43 | 1952 |
| Fragilaria graciliformis | R.M. Gogorev & E.Y. Kapitonova in Kapitonova & Gogorev | Bot. Zhurn. | 96: 1332, pl. II: figs. 4-9; pl. VI | 2011 |
| Fragilaria poretzkyana | R.M. Gogorev & E.Y. Kapitonova in Kapitonova & Gogorev | Bot. Zhurn. | 96: 1333, pl. II: figs. 1-3; pl. VII; pl. VIII | 2011 |
| Fragilaria poretzkyana var. rivalis | R.M. Gogorev & E.Y. Kapitonova in Kapitonova & Gogorev | Bot. Zhurn. | 96: 1335, pl. IX | 2011 |
| Fragilaria braunii | Hustedt | Botaniska Notiser | 1952: 379, figs. 41, 42 | 1952 |
| Ulnaria fragilariiformis_('fragilariaeformis') | (F.E. Fritsch & M.F. Rich) D.M. Williams | Botany Letters | 167: 76 | 2019 |
| Fragilaria ostenfeldii | (Willi Krieger) Van de Vijver, E.E. Alexson & E.D. Reavie in Van de Vijver et al. | Botany Letters | 168: 88 | 2020 |
| Fragilaria lemanensis | (J.C. Druart, S. Lavigne, & M. Robert) B. Van de Vijver, L. Ector & F. Straub in Van de Vijver et al. | Botany Letters | 168: 89 | 2020 |
| Fragilaria tenuicollis var. antarctica | West & G.S. West | Brit. Antarctic Exped. 1907-9 | 1: 279, pl. XXVI: fig. 128 | 1911 |
| Fragilaria capucina f. neogena | (Grunow) J.-J. Symoens in Symoens & Van der Werff | Bull. Jard. Bot. Nat. Belg. | 65: 3449 | 1996 |
| Fragilaria ulna var. biceps | (Kützing) P. Compère | Bull. Jard. Bot. Nat. Belg. | 61: 214 | 1991 |
| Fragilaria asterionelloides | A. Tuji & D.M. Williams | Bull. Natl. Mus. Nat. Sci., Ser. B, | 46: 46, figs. 1, 2, 5-18 | 2017 |
| Fragilaria neointermedia | A. Tuji & D.M. Williams | Bull. Natl. Sci. Mus., Tokyo, Ser. B (Bot.), | 39: 7, figs. 28-42 | 2013 |
| Fragilaria flavovirens | H. Takano | Bull. Tokai Reg. Fish. Res. Lab. | 120: 28, figs. 1-22 | 1986 |
| Fragilaria opephoroides | H. Takano | Bull. Tokai Reg. Fish. Res. Lab. | 125: 36, figs. 1, 2, 16-26 | 1988 |
| Fragilaria parasitica | (W. Smith) Heiberg | Consp. Diat. Dan.: | 62 | 1863 |
| Fragilaria microvaucheriae | C.E. Wetzel & L. Ector | Cryptogamie, Algologie | 36: 282, figs. 107-142 | 2015 |
| Fragilaria deformis | (W. Smith) B. Van de Vijver & L. Ector in Van de Vijver et al. | Cryptogamie, Algologie | 41: 139 | 2020 |
| Fragilaria tenera var. lemanensis | J.C. Druart, S. Lavigne, & M. Robert | Cryptogamie: Algologie | 28: 284, figs. 1-4 | 2007 |
| Fragilaria vaucheriae var. elliptica | E. Manguin ex Kociolek & Reviers | Cryptogamie: Algologie | 17: 177 | 1996 |
| Fragilaria pseudocylindrus | E. Manguin ex Kociolek & Reviers | Cryptogamie: Algologie | 17: 177 | 1996 |
| Fragilaria capucina var. sublinearis | E. Manguin ex Kociolek & Reviers | Cryptogamie: Algologie | 17: 177 | 1996 |
| Fragilaria construens var. triundulata | Reichelt ex Østrup in Hartz & Østrup | Danmarks Geol. Undersog., Raekke 2, | 9: 57, pl. II: fig. 15 | 1899 |
| Fragilaria virescens var. capitata | Østrup | Danske Diat.: | 193, pl. V: fig. 125 | 1910 |
| Fragilaria heidenii | Østrup | Danske Diat.: | 190 | 1910 |
| Fragilaria bicapitata | A. Mayer | Denkschr. Bayer. Bot. Ges. | 13: 21, pl. I: fig. 26 | 1917 |
| Fragilaria bicapitata var. curta | A. Mayer | Denkschr. K. Bayer. Bot. Ges. | 13: 22, pl. I: fig. 27 | 1917 |
| Fragilaria construens var. rhomboidalis | A. Mayer | Denkschr. K. Bayer. Bot. Ges. | 13: 21, pl. I: fig. 20 | 1917 |
| Fragilaria construens f. subrotunda | A. Mayer | Denkschr. K. Bayer. Bot. Ges. | 13: 25, pl. I: fig. 22 | 1917 |
| Fragilaria brevistriata var. undulata | A. Mayer | Denkschr. K. Bayer. Bot. Ges. | 13: 20, pl. I: fig. 15 | 1917 |
| Fragilaria brevistriata var. acuta | A. Mayer | Denkschr. K. Bayer. Bot. Ges. | 13: 20, pl. I: fig. 13 | 1917 |
| Fragilaria virescens var. birostrata | A. Mayer | Denkschr. K. Bayer. Bot. Ges. | 13: 19, pl. I: fig. 1 | 1917 |
| Fragilaria bicapitata var. inflata | A. Mayer | Denkschr. K. Bayer. Bot. Ges. | 13: 110, pl. I: figs. 12-14 | 1917 |
| Fragilaria planctonica | Heiden in Heiden & Kolbe | Deutsche Südpolar-Exped. 1901-1903, | 8: 549, pl. 6 (36): figs. 126, 127 | 1928 |
| Fragilaria charcotii | M. Peragallo | Deux. Expéd. Antarct. Franc\*,. (1908-1910) ... Charcot. Diatomées: | 68, pl. III: fig. 5 | 1921 |
| Fragilaria construens var. capitata | Brun & Héribaud in Héribaud | Diat. Auvergne: | 144, pl. I: fig. 2 | 1893 |
| Fragilaria pacifica var. trigona | Brun & Héribaud in Héribaud | Diat. Auvergne: | 147, pl. I: fig. 8 | 1893 |
| Fragilaria construens var. minuta | Tempère & H. Peragallo | Diat. Coll.: | 47, slide no. 89 | 1889 |
| Fragilaria brevistriata var. capitata | Héribaud | Diat. Foss. Auvergne | 2: 92, pl. XII: fig. 18 | 1903 |
| Fragilaria brevistriata var. elliptica | Héribaud | Diat. Foss. Auvergne | 2: 74, pl. X: fig. 11 | 1903 |
| Fragilaria virescens var. mesolepta | (Rabenhorst) Schönfeldt | Diat. Germ.: | 99 | 1907 |
| Fragilaria parva | (Van Heurck) A. Tuji & D.M. Williams | Diatom | 24: 9 | 2008 |
| Fragilaria radians | (Kützing) D.M. Williams & F.E. Round | Diatom Res. | 2: 269 | 1988 |
| Fragilaria incognita | E. Reichardt | Diatom Research | 3: 237, figs. 1-10 | 1988 |
| FRAGILARIA subgen. ULNARIA | (Kützing) H. Lange-Bertalot & P. Compère | Diatom Research | 16: 103 | 2001 |
| Fragilaria nevadensis | J.E. Linares-Cuesta, & P.M. Sánchez-Castillo | Diatom Research | 22: 128, figs. 1-9 | 2007 |
| Neofragilaria bicapitata | (A. Mayer) Williams & Round | Diatom Research | 2: 282 | 1988 |
| Neofragilaria acidobiontica | (D.F. Charles) D. Williams & Round | Diatom Research | 2: 282 | 1988 |
| Fragilaria subrecapitellata | B. Van de Vijver, J. Hürlimann, D.M. Williams, C.E. Wetzel & L. Ector in Van de Vijver et al. | Diatom Research | 36: 121, figs. 5-47 | 2021 |
| Fragilaria amphicephaloides | H. Lange-Bertalot in Hofmann, Werum, & Lange-Bertalot | Diatomeen im Süsswasser-Benthos von Mitteleuropa: | 256, pl. 7: 7-10 | 2011 |
| Fragilaria radians | (Kützing) Lange-Bertalot in Hofmann, Werum, & Lange-Bertalot | Diatomeen im Süsswasser-Benthos von Mitteleuropa: | 274 | 2011 |
| Fragilaria pararumpens | Lange-Bertalot, G. Hofmann & M. Werum in Hofmann, Werum, & Lange-Bertalot | Diatomeen im Süsswasser-Benthos von Mitteleuropa: | 269, pl. 8: figs. 4-10 | 2011 |
| Fragilaria construens f. rotundata | V.S. Poretzky in Proshkina-Lavrenko & Sheshukova (eds.) | Diatomovyi Sbornik: | 30, fig. 2 | 1953 |
| Fragilaria pseudomesolepta | V.S. Poretzky in Proshkina-Lavrenko & Sheshukova (eds.) | Diatomovyi Sbornik: | 30, fig. 3 | 1953 |
| Fragilaria brevistriata var. constricta | V.S. Poretzky in Proshkina-Lavrenko & Sheshukova (eds.) | Diatomovyi Sbornik: | 146, fig. 4 | 1953 |
| Fragilaria acidobiontica | D.F. Charles in Smol et al. | Diatoms and Lake Acidity: | 36, figs. 1, 2 | 1986 |
| Fragilaria gessneri | Hustedt in Gessner & Vareschi | Ergebn. Deutsch. Limnol. Venezuela-Exped. 1952 | 1: 107, text-figs. [Abb.] 13-18 | 1956 |
| Fragilaria obtusa | Hustedt in F. Gessner & V. Vareschi (eds.) | Ergebn. Deutsch. Limnol. Venezuela-Exped. 1952 | 1: 108, text-figs. [Abb.] 19-22 | 1956 |
| Fragilaria rinoi | F.P. Almeida & C. Delgado | European Journal of Taxonomy | 248: 5, figs. 1, 3-82 | 2016 |
| Fragilaria intermedia var. littoralis | H. Germain | Fl. Diat.: | 66/68, pl. 20: figs. 11-21 | 1981 |
| Fragilaria capucina var. mesolepta | (Rabenhorst) Rabenhorst | Fl. Eur. Alg. | I: 118 | 1864 |
| Fragilaria malouana | B. Van de Vijver & A. Jarlman in Van de Vijver et al. | Fottea | 21: 142, figs. 174-199 | 2021 |
| Fragilaria battarbeeana | B. Van de Vijver, M. Kelly, C.E. Wetzel & L. Ector in Van de Vijver et al. | Fottea | 21: 144, figs. 200-223 | 2021 |
| Fragilaria ennerdalensis | B. Van de Vijver, M. Kelly, C.E. Wetzel & L. Ector in Van de Vijver et al. | Fottea | 21: 144, figs. 224-247 | 2021 |
| Fragilaria campyla | (Hilse) B. Van de Vijver, W. Kusber & D.M. Williams in Van de Vijver et al. | Fottea | 22: 97 | 2022 |
| Fragilaria scotica | (Grunow) B. Van de Vijver, C.E. Wetzel & L. Ector in Van de Vijver et al. | Fottea | 22: 105 | 2022 |
| Fragilaria pseudofamiliaris | B. Van de Vijver, T.M. Schuster, W. Kusber & D.M. Williams in Van de Vijver et al. | Fottea | 22: 108, figs. 165-199 | 2022 |
| Fragilaria bahlsiana | B. Van de Vijver, C.E. Wetzel & L. Ector in Van de Vijver et al. | Fottea | 22: 115, figs. 263-282 | 2022 |
| Fragilaria metcalfeana | B. Van de Vijver, D.M. Williams, W. Kusber & T.M. Schuster in Van de Vijver et al. | Fottea | 22: 110 | 2022 |
| Fragilaria huerlimannii | B. Van de Vijver in Van de Vijver et al. | Fottea | 22: 273, figs. 216-243 | 2022 |
| Fragilaria acerosa | B. Van de Vijver, C.E. Wetzel, A. Jarlman & L. Ector in Van de Vijver et al. | Fottea | 22: 275, figs. 244-410 | 2022 |
| Fragilaria neglecta | B. Van de Vijver, C.E. Wetzel, A. Jarlman & L. Ector in Van de Vijver et al. | Fottea | 22: 275, figs. 411-437 | 2022 |
| Fragilaria heudreana | B. Van de Vijver, C.E. Wetzel & L. Ector in Van de Vijver et al. | Fottea | 22: 281, figs. 438-476 | 2022 |
| Fragilaria eutraphenta | B. Van de Vijver, W.-H. Kusber & D.M. Williams in Van de Vijver et al. | Fottea | 22: 283, figs. 477-520 | 2022 |
| Fragilaria mertensiana | B. Van de Vijver, C.E. Wetzel & L. Ector in Van de Vijver et al. | Fottea | 22: 283, figs. 521-546 | 2022 |
| Fragilaria truncata | (Greville) B. Van de Vijver & D.M. Williams | Fottea | 23: 76 | 2023 |
| Fragilaria catenarinoi | B. Van de Vijver & D.M. Williams in Van de Vijver et al., | Fottea | 23: 84, figs. 338-374 | 2023 |
| Fragilaria kellyana | B. Van de Vijver, D.M. Williams & L. Ector in Van de Vijver et al., | Fottea | 23: 84, figs. 375-412 | 2023 |
| Fragilaria landnama | B. Van de Vijver & Iris Hansen in Van de Vijver et al., | Fottea | 23: 86, figs. 413-451 | 2023 |
| Fragilaria thingvellirensis | B. Van de Vijver & G.S. Jónsson in Van de Vijver et al., | Fottea | 23: 86, figs. 452-493 | 2023 |
| Fragilaria vandekerckhoveana | B. Van de Vijver in Van de Vijver et al., | Fottea | 23: 91, figs. 494-535 | 2023 |
| Fragilaria vaucheriaefalsa | B. Van de Vijver & D.M. Williams in Van de Vijver et al., | Fottea | 23: 92, figs. 536-598 | 2023 |
| Fragilaria vaucheriaerobusta | B. Van de Vijver, C.E. Wetzel & L. Ector in Van de Vijver et al., | Fottea | 23: 93, figs. 599-685 | 2023 |
| Fragilaria eichhornii | A. Witkowski & H. Lange-Bertalot in A. Witkowski, H. Lange-Bertalot, & M. Witak | Fragm. Florist. et Geobot. | 40: 731, figs. 1-9 | 1995 |
| Fragilaria geocollegarum | A. Witkowski & H. Lange-Bertalot in A. Witkowski, H. Lange-Bertalot, & M. Witak | Fragm. Florist. et Geobot. | 40: 731, figs. 16-25 | 1995 |
| Fragilaria improbula | A. Witkowski & H. Lange-Bertalot in A. Witkowski, H. Lange-Bertalot, & M. Witak | Fragm. Florist. et Geobot. | 40: 734, figs. 28-38 | 1995 |
| Fragilaria polonica | M. Witak & H. Lange-Bertalot in A. Witkowski, H. Lange-Bertalot, & M. Witak | Fragm. Florist. et Geobot. | 40: 736, figs. 39-45 | 1995 |
| Fragilaria lapponica var. marciniakiae_(`marciniakae') | I. Kaczmarska | Fragm. Florist. et Geobot. | 22: 235, figs. 1, 5 | 1976 |
| Fragilaria imbramoviciana | I. Kaczmarska | Fragm. Florist. et Geobot. | 22: 236, figs. 2, 6 | 1976 |
| Fragilaria construens var. fossilis | H.P. Gandhi | Fresh-water Diatoms Central Gujarat: | 297, pl. 4: figs. 5-8 | 1998 |
| Fragilaria construens var. indica | H.P. Gandhi | Fresh-water Diatoms Central Gujarat: | 298, pl. 4: figs. 9-15 | 1998 |
| Fragilaria leptostauron var. amphitetras | (Grunow) H.P. Gandhi | Fresh-water Diatoms Central Gujarat: | 301 | 1998 |
| Fragilaria leptostauron var. trigona | H.P. Gandhi | Fresh-water Diatoms Central Gujarat: | 303, pl. 4: figs. 39, 40 | 1998 |
| Fragilaria heidenii var. istvanffyi | (Pantocsek) E.F. Stoermer & J.J. Yang | Great Lakes Research Division Special Report | 47: 82 | 1969 |
| Fragilaria intermedia var. fallax | (Grunow) E.F. Stoermer & J.J. Yang | Great Lakes Research Division Special Report | 47: 84 | 1969 |
| Fragilaria vaucheriae var. truncata | (Greville) E.F. Stoermer & J.J. Yang | Great Lakes Research Division Special Report | 47: 90 | 1969 |
| Fragilaria undulata | C.E. Cramer | Hedwigia | 2: 65, pl. XII: fig. 7 | 1863 |
| Fragilaria construens var. exigua | (W. Smith) Hustedt | Hedwigia | 63: 137, adnot. | 1921 |
| Fragilaria undata f. trinodis | (Hustedt) Woodhead & Tweed | Hydrobiologia | 15: 350 | 1960 |
| Fragilaria oldenburgioides | H. Lange-Bertalot in H. Lange-Bertalot & D. Metzeltin | Icon. Diat. | 2: 55, pl. 7: figs. 42-47a,b; pl. 111: figs. 8, 9 | 1996 |
| Fragilaria acutirostrata | D. Metzeltin & H. Lange-Bertalot in H. Lange-Bertalot (ed.) | Icon. Diatomol. | 5: 89, pl. 1: figs. 18, 19 (17, 32?); REM-pl. 2: fig. 4 | 1998 |
| Fragilaria bronkii_('bronkei') | A. Witkowski, H. Lange-Bertalot & D. Metzeltin | Icon. Diatomol. | 7: 48, 427, pl. 12: figs. 1-12 | 2000 |
| Fragilaria pulchella var. constricta | (Liebetanz) A. Witkowski, H. Lange-Bertalot & D. Metzeltin | Icon. Diatomol. | 7: 53 | 2000 |
| Fragilaria quebecensis | (M. Poulin, C. Hudon & A. Cardinal) A. Witkowski, H. Lange-Bertalot & D. Metzeltin | Icon. Diatomol. | 7: 53 | 2000 |
| Fragilaria germainii f. acostata | H. Lange-Bertalot in U. Rumrich, H. Lange-Bertalot, & M. Rumrich | Iconogr. Diatomol. | 9: 127, pl. 5: figs. 15-20; pl. 6: figs. 4-6 | 2000 |
| Fragilaria opacolineata | H. Lange-Bertalot in H. Lange-Bertalot & D. Metzeltin | Iconogr. Diatomol. | 2: 56, pl. 7: figs. 36-41b; pl. 111: figs. 2, 3 | 1996 |
| Fragilaria danica | (Kützing) H. Lange-Bertalot in H. Lange-Bertalot & D. Metzeltin | Iconogr. Diatomol. | 2: 54 | 1996 |
| Fragilaria nanoides | H. Lange-Bertalot in H. Lange-Bertalot & D. Metzeltin | Iconogr. Diatomol. | 2: 55, pl. 109: figs. 2-6 | 1996 |
| Fragilaria quadrata | (Hustedt) H. Lange-Bertalot & D. Metzeltin | Iconogr. Diatomol. | 2: 57 | 1996 |
| Fragilaria spinarum | H. Lange-Bertalot & D. Metzeltin | Iconogr. Diatomol. | 2: 57, pl. 7: figs. 33-35 | 1996 |
| Fragilaria acutirhombica | D. Metzeltin, H. Lange-Bertalot & N. Soninkhishig | Iconogr. Diatomol. | 20: 44, pl. 8: figs. 12-15 | 2009 |
| Fragilaria crassirhombica | D. Metzeltin, H. Lange-Bertalot & N. Soninkhishig | Iconogr. Diatomol. | 20: 45, pl. 8: figs. 20-26 | 2009 |
| Fragilaria recapitellata | H. Lange-Bertalot & D. Metzeltin in D. Metzeltin, H. Lange-Bertalot & N. Soninkhishig | Iconogr. Diatomol. | 20: 46 | 2009 |
| Fragilaria crassa | D. Metzeltin & H. Lange-Bertalot in H. Lange-Bertalot (ed.) | Iconographia Diatomologica | 5: 89, pl. 1: figs. 20-23; REM-pl. 2: fig. 1 | 1998 |
| Fragilaria rolandschmidtii | D. Metzeltin & H. Lange-Bertalot in H. Lange-Bertalot (ed.) | Iconographia Diatomologica | 5: 90, pl. 1: figs. 14-16 | 1998 |
| Fragilaria santaremensis | D. Metzeltin & H. Lange-Bertalot in H. Lange-Bertalot (ed.) | Iconographia Diatomologica | 5: 91, pl. 1: figs. 24-28 (33?); REM-pl. 2: fig. 2 | 1998 |
| Fragilaria chilensis | (Krasske) H. Lange-Bertalot in H. Lange-Bertalot et al. | Iconographia Diatomologica | 3: 50 | 1996 |
| Fragilaria henryi | H. Lange-Bertalot apud H. Lange-Bertalot & S.I. Genkal in H. Lange-Bertalot (ed.) | Iconographia Diatomologica | 6: 50 | 1999 |
| Fragilaria leptostauron var. trigona | (Krasske) H. Lange-Bertalot & M. Willmann in H. Lange-Bertalot et al. | Iconographia Diatomologica | 3: 83 | 1996 |
| Fragilaria lenzii | (G. Krasske) H. Lange-Bertalot & Willmann apud H. Lange-Bertalot et al. in H. Lange-Bertalot (ed.) | Iconographia Diatomologica | 3: 184 | 1996 |
| Fragilaria barbararum | A. Witkowski, D. Metzeltin, & H. Lange-Bertalot apud D. Metzeltin & A. Witkowski in H. Lange-Bertalot (ed.) | Iconographia diatomologica | 4: 15, pl. 48: figs. 32-36 [36 with ?]; pl. 73: figs. 6, 8, 9 | 1996 |
| Fragilaria labei | A. Witkowski & D. Metzeltin apud D. Metzeltin & A. Witkowski in H. Lange-Bertalot (ed.) | Iconographia diatomologica | 4: 16, pl. 49: 31-40; pl. 71: figs. 1, 2; pl. 74: figs. 4-6, 13 [13 not cited in text] | 1996 |
| Fragilaria punctiformis | A. Witkowski & D. Metzeltin apud D. Metzeltin & A. Witkowski in H. Lange-Bertalot (ed.) | Iconographia diatomologica | 4: pl. 74: figs. 9, 10 | 1996 |
| Fragilaria voeringia | J. Fenner in Schrader & Fenner | Initial Rep. Deep Sea Drilling Project | 38: 981, pl. 25: figs. 22-24 | 1976 |
| Fragilaria lapponica f. lanceolata | Hustedt | Int. Rev. Gesamten Hydrobiol. u. Hydrogr. | 42: 25, figs. 20-23 | 1942 |
| Fragilaria lapponica var. lanceolata | (Hustedt) Z. Zhang & Y. Qi | J. Jinan University (Natural Science & Medicine Edition) | 15: | 1994 |
| Fragilaria hainanensis | Z. Zhang & Y. Qi | J. Jinan University (Natural Science & Medicine Edition) | 15: | 1994 |
| Fragilaria leptostauron var. hainanensis | Z. Zhang in Z. Zhang & Y. Qi | J. Jinan University (Natural Science & Medicine Edition) | 15: | 1994 |
| Fragilaria microcephala | R.F. Bastow | J. Quekett Microscop. Club, ser. 4, | 5: 242, pl. I: figs. 15, 16 | 1960 |
| Fragilaria agnesiae | M. Kahlert & F. Rimet in Kahlert et al. | Journal of Phycology | 55: 959, fig. 3 | 2019 |
| Fragilaria heatherae | M. Kahlert & M.G. Kelly in Kahlert et al. | Journal of Phycology | 55: 961, fig. 4 | 2019 |
| Fragilaria joachimii | M. Kahlert in Kahlert et al. | Journal of Phycology | 55: 963, fig. 5 | 2019 |
| Fragilaria vaucheriae var. kamtchatica | J.B. Petersen | K. Danske Vid. Selsk. Biol. Medd. | 20{1}: 59, fig. 5 | 1946 |
| Fragilaria vaucheriae var. perminuta | (Grunow) E.G. Jørgensen | K. Danske Vid. Selsk. Biol. Skr. | 5{2}: 55 | 1948 |
| Fragilaria binodis | Pantocsek | Kieselalgen des Balaton | 2:2:1: 78, pl. 9: fig. 223 | 1902 |
| Fragilaria pantocsekii | A. Cleve-Euler | Kongl. Svenska Vet. Akad. Handl., ser. 4, | 4{1}: 32 | 1953 |
| Fragilaria polygonata | A. Cleve-Euler | Kongl. Svenska Vet. Akad. Handl., ser. 4, | 4{1}: 41, no fig. | 1953 |
| Fragilaria lagerheimii | A. Cleve-Euler | Kongl. Svenska Vet. Akad. Handl., ser. 4, | 4{1}: 48, no fig. | 1953 |
| Fragilaria lagerheimii var. undulata | A. Cleve-Euler | Kongl. Svenska Vet. Akad. Handl., ser. 4, | 4{1}: 48, fig. 360 | 1953 |
| Fragilaria hungarica var. tumida | Cleve-Euler | Kongl. Svenska Vetensk.-Akad. Handl., ser. 4, | 4{1}: 40, fig. 349n | 1953 |
| Fragilaria brevistriata var. papillosa | Cleve-Euler | Kongl. Svenska Vetensk.-Akad. Handl., ser. 4, | 4{1}: 32, f. 343h-j | 1953 |
| Fragilaria mutabilis var. lancettula | (Schumann) Cleve-Euler | Kongl. Svenska Vetenskapsakad. Handl., ser. 3 [i.e. 5] | 11{2}: 23 | 1932 |
| Fragilaria rumpens var. familiaris | (Kützing) Cleve-Euler | Kongl. Svenska Vetenskapsakad. Handl., ser. 3 [i.e., 5], | 11{2}: 24 | 1932 |
| Fragilaria nitida | (Gregory) Migula | Krypt.-Fl. Deutschl., Alg. | 1: 189 | 1905 |
| Fragilaria rhombus | (Ehrenberg) Migula | Krypt.-Fl. Deutschl., Alg. | 1: 190 | 1905 |
| Fragilaria arcus var. amphioxys_('amphiozys') | (Rabenhorst) A. Cleve-Euler | Kungliga Svenska Vetenskapsakademiens Handlingar, ser. 4 | 4{1}: 54 | 1953 |
| Fragilaria tenera var. nanana | (H. Lange-Bertalot) H. Lange-Bertalot & S. Ulrich | Lauterbornia | 78: 7 | 2014 |
| Fragilaria tenuissima | H. Lange-Bertalot & S. Ulrich | Lauterbornia | 78: 15, pl. 6: figs. 6-13; pl. 7: figs. 1-10 | 2014 |
| Fragilaria perdelicatissima | Lange-Bertalot & Van de Vijver in H. Lange-Bertalot & S. Ulrich | Lauterbornia | 78: 19, pl. 7: figs. 11-14; pl. 8: figs. 1-14 | 2014 |
| Fragilaria paludosa | (Meister) H. Lange-Bertalot & S. Ulrich | Lauterbornia | 78: 21 | 2014 |
| Fragilaria grunowii | H. Lange-Bertalot & S. Ulrich | Lauterbornia | 78: 22, pl. 9: figs. 1-12; pl. 10: figs. 1-10 | 2014 |
| Fragilaria schroeteri | (Meister) H. Lange-Bertalot & S. Ulrich | Lauterbornia | 78: 26 | 2014 |
| Fragilaria saxoplanctonica | H. Lange-Bertalot & S. Ulrich | Lauterbornia | 78: 30, pl. 13: figs. 1-9, 14; pl. 14: figs. 1-8 | 2014 |
| Fragilaria aquaplus | H. Lange-Bertalot & S. Ulrich | Lauterbornia | 78: 32, pl. 13: figs. 15-19; pl. 14: figs. 9-14 | 2014 |
| Fragilaria longifusiformis subsp. eurofusiformis | H. Lange-Bertalot & S. Ulrich | Lauterbornia | 78: 37, pl. 17: figs. 1-7; pl. 18: figs. 1-8 | 2014 |
| Fragilaria crotonensis subsp. lacus-vulcani | H. Lange-Bertalot & S. Ulrich | Lauterbornia | 78: 43, pl. 20: figs. 1-8; pl. 21: figs. 1-11 | 2014 |
| Fragilaria amicorum | A. Witkowski & H. Lange-Bertalot | Limnologica | 23: 62, fig. 3a-k | 1993 |
| Fragilaria cassubica | A. Witkowski & H. Lange-Bertalot | Limnologica | 23: 65, fig. 4 | 1993 |
| Fragilaria guenter-grassii | A. Witkowski & H. Lange-Bertalot | Limnologica | 23: 65, figs. 5a-j | 1993 |
| Fragilaria sopotensis | A. Witkowski & H. Lange-Bertalot | Limnologica | 23: 67, fig. 6 | 1993 |
| Fragilaria eichornii | A. Witkowski & H. Lange-Bertalot | Limnologica | 23: 66, fig. 5m-r | 1993 |
| Fragilaria gedanensis | A. Witkowski in A. Witkowski & H. Lange-Bertalot | Limnologica | 23: 62, fig. 31l-q | 1993 |
| Achnanthes brevipes var. fragilariiformis_('fragilariaeformis') | Kützing | Linnaea | 8: 575 | 1834 |
| Fragilaria salina | Kützing | Linnaea | 8: 72 | 1833 |
| Fragilaria undulata | Ehrenberg | MIkrogeologie: | 108 | 1854 |
| Fragilaria vaucheriae var. longissima | É. Manguin in P. Bourrelly & É. Manguin | Mém. Inst. Sci. Madagascar, Sér. B, Biol. Vég. | 5: 17, pl. 1: fig. 2 | 1955 |
| Fragilaria vaucheriae var. tenuis | É. Manguin in P. Bourrelly & É. Manguin | Mém. Inst. Sci. Madagascar, Sér. B, Biol. Vég. | 5: 17, pl. 1: fig. 3 | 1955 |
| Fragilaria pectinalis var. hyemalis | (Wallroth) Brébisson in C. Chevalier | Microscopes: | 273 | 1839 |
| Fragilaria construens var. ovata | R.B. McLaughlin & J.R. Stone | Microscopy, The Journal of the Quekett Microscopical Club | 32: 517, fig. 120 | 1975 |
| Fragilaria binalis | Ehrenberg | Mikrogeol., Atlas: | 12, pl. XIV: fig. 52; pl. I:III: fig. 9 | 1854 |
| Fragilaria venter | Ehrenberg | Mikrogeol., Atlas: | 13, pl. XIV: fig. 50; pl. IX:I: figs. 6, 7; pl. XXXVIII:A:XIV: figs. 3, 4a,b; pl. XI: fig. 14; pl. XIII:I: fig. 4; pl. VIII:I: fig. 12 | 1854 |
| Fragilaria binodis | Ehrenberg | Mikrogeol., Atlas: | 12, pl. V.II: fig. 26; pl. VI:I: fig. 43; pl. XI: fig. 15 | 1854 |
| Fragilaria sepes | Ehrenberg | Mikrogeologie, Atlas: | 13, pl. XXXVII:I: fig. 8 | 1854 |
| Fragilaria rhombus | Ehrenberg | Mikrogeologie, Atlas: | 13, pl. VIII:I: fig. 16 | 1854 |
| Fragilaria construens var. subsalina | Hustedt | Mitt. Geogr. Ges. u Naturhist. Mus. Lübeck, ser. 2, | 30: 106, figs. 5-8 | 1925 |
| Fragilaria harrisonii var. almensis | R. Handmann | Mitt. Mikrolog. Ver. Linz | 1: 12, fig. 2 on p. 37 in article by F.V. Schieder | 1913 |
| Fragilaria construens var. trinodis | Heiden | Mitth. Mecklenb. Geol. Landesanst. | 10{21}: 14, fig. 20 | 1900 |
| Neofragilaria montgomeryi_('montgomeryii') | M. Ashworth & Chunlian Li in Li et al. | Molecular Phylogenetics and Evolution | 148(106808): 19, fig. 8e, fig. 9o,p, fig. 14 | 2020 |
| Fragilaria arctica | (Grunow) M. Poulin, L. Bérard-Therriault, & A. Cardinal | Naturaliste Canad. | 111: 351 | 1984 |
| Fragilaria camtschatica | (Grunow) M. Poulin, L. Bérard-Therriault, & A. Cardinal | Naturaliste Canad. | 111: 351 | 1984 |
| Fragilaria camtschatica var. finnmarchica | (Cleve & Grunow) M. Poulin, L. Bérard-Therriault, & A. Cardinal | Naturaliste Canad. | 111: 351 | 1984 |
| Fragilaria pulchella var. lanceolata | (O'Meara) M. Poulin, L. Bérard-Therriault, & A. Cardinal | Naturaliste Canad. | 111: 358 | 1984 |
| Fragilaria pulchella var. macrocephala | (Grunow) M. Poulin, L. Bérard-Therriault, & A. Cardinal | Naturaliste Canad. | 111: 358 | 1984 |
| Fragilaria virescens var. quebecensis | M. Poulin, C. Hudon, & A. Cardinal | Naturaliste Canad. | 109: 279, figs. 1a, 3-6 | 1982 |
| Fragilaria spinulosa | R.M. Patrick | Not. Nat. Acad. Nat. Sci. Philadelphia | 59: 2 | 1940 |
| Fragilaria filiformis | (Grunow) Van de Vijver & T.M. Schuster | Notulae Algarum | 253: 2 | 2022 |
| Fragilaria phantasma | (M.H. Hohn) C.E. Wetzel, M. Potapova & D.M. Williams | Notulae Algarum | 252: 2 | 2022 |
| Fragilaria construens var. fossilis | H.P. Gandhi ex Karthick in Guiry et al. | Notulae algarum | 133: 2, description and illustration in Gandhi (1998: 297, pl. 4: figs. 5-8) | 2020 |
| Fragilaria construens var. indica | H.P. Gandhi ex Karthick in Guiry et al. | Notulae algarum | 133: 2, description and illustration in Gandhi (1998: 298, pl. 4: figs. 9-15) | 2020 |
| Fragilaria leptostauron var. neotrigona | Guiry & Karthick in Guiry et al. | Notulae algarum | 133: 3, description and illustration in Gandhi (1998: 303, pl. 4: figs. 39, 40) | 2020 |
| Fragilaria gloiophila | (Grunow) B. Van de Vijver, L. Ector, T.M. Schuster & J. Walter | Notulae algarum | 145: 2 | 2020 |
| Fragilaria septentrionalis | (Østrup) B. Van de Vijver, C.E. Wetzel & L. Ector in Van de Vijver et al. | Notulae algarum | 157: 2 | 2020 |
| Fragilaria kamchadal | Molinari & Guiry | Notulae algarum | 184: 5 | 2021 |
| Fragilaria prolongata | (Grunow) B. Van de Vijver, C.E. Wetzel, W.-H. Kusber & L. Ector | Notulae algarum | 166: 2 | 2020 |
| Fragilaria fontinalis | (W. Smith) B. Van de Vijver, D.M. Williams, C.E. Wetzel & L. Ector | Notulae algarum | 198: 2 | 2021 |
| Fragilaria lanceolata | (Kützing) E. Reichardt | Nova Hedwigia | 47: 85 | 1988 |
| Fragilaria ulna var. amphirhynchus | (Ehrenberg) N. Herbst & N.I. Maidana | Nova Hedwigia | 49: 212 | 1989 |
| Fragilaria husvikensis | B. Van de Vijver, L. Denys, & L. Beyens | Nova Hedwigia | 70: 538, figs. 1-62 | 2000 |
| Fragilaria flexura | U. Hoff & H. Lange-Bertalot in Hoff et al. | Nova Hedwigia | 92: 443, figs. 2-33 | 2011 |
| Fragilaria gedanensis | A. Witkowski | Nova Hedwigia | 56: 498, pls. I-III | 1993 |
| Fragilaria punctata | J. John | Nova Hedwigia | 34: 570, Pl. 1 [=fig. 1] | 1981 |
| Fragilaria telum | J.R. Carter & P. Denny | Nova Hedwigia | 44: 243, pl. 11: fig. 25 | 1987 |
| Fragilaria toxoneides | (Castracane) H. Lange-Bertalot | Nova Hedwigia | 33: 252 | 1981 |
| Fragilaria ulna var. goulardii_('goulardi') | (Brébisson ex Cleve & Grunow) Lange-Bertalot | Nova Hedwigia | 33: 745 | 1981 |
| Fragilaria eifelensis | B. Van de Vijver & D.M. Williams | Nova Hedwigia | 115: 327, figs. 100-133 | 2022 |
| Fragilaria microradians | B. Van de Vijver & D.M. Williams | Nova Hedwigia | 115: 329, figs. 134-162 | 2022 |
| Fragilaria radiantifalsa | B. Van de Vijver & D.M. Williams | Nova Hedwigia | 115: 322, figs. 13-99 | 2022 |
| Fragilaria walkerarnottiana | B. Van de Vijver & D.M. Williams | Nova Hedwigia | 115: 333, figs. 163-229 | 2022 |
| Fragilaria montana | (Krasske ex Hustedt) Lange-Bertalot | Nova Hedwigia | 33: 747 | 1981 |
| Fragilaria pulchella | (Kützing) Lange-Bertalot | Nova Hedwigia | 33: 749 | 1981 |
| Fragilaria strelnikovae | S.I. Genkal & M.I. Yarushina | Novosti Sist. Nizsh. Rast. | 51: 17, pl. II: figs. 4-7 | 2018 |
| Fragilaria germainii | H. Lange-Bertalot & E. Reichardt in Ricard (ed.) | Ouvrage dédié à la Mémoire du Professeur Henry Germain (1903-1989) | 204, pl. 1: figs. 1-3 | 1990 |
| Neofragilaria anomala | (Giffen) A. Witkowski & P. Dabek in Li et al. | PLos ONE | 10{10}: 10 | 2015 |
| Neofragilaria lineata | A. Witkowski & P. Dabek in Li et al. | PLos ONE | 10{10}: 10 | 2015 |
| Neofragilaria stilus | M. Krzywda, A. Witkowski & Chunlian Li in Li et al. | PLos ONE | 10{10}: 10, figs. 8, 9 | 2015 |
| Fragilaria riesgoviensis | Schauderna | Palaeontographica | 188: 109, pl. 5: figs. 31-33, pl. 24: figs. 3-6 | 1983 |
| Fragilaria brevistriata var. nipponica | Skvortzov | Philipp. J. Sci. | 61: 17, pl. 16: fig. 7 | 1936 |
| Fragilaria spinosa | Skvortzov | Philippine J. Sci. | 62: 307, pl. 1: figs. 13, 27; pl. 4: figs. 13, 19; pl. 5: figs. 54, 59 | 1937 |
| Fragilaria longifusiformis | P.A. Siver, E.A. Morales, B. Van de Vijver, M. Smits, P.B. Hamilton, H. Lange-Bertalot, & J.J. Hains | Phycol. Res. | 54: 185 | 2006 |
| Fragilaria misarelensis | F.P. Almeida, C. Delgado, M.H. Novais & S. Blanco in Novais et al. | Phycologia | 58: 131, figs. 3-43 | 2019 |
| Fragilaria micra | Z. Levkov & D.M. Williams | Phytotaxa | 30: 8, figs. 46-63 | 2011 |
| Fragilaria candidagiliae_('candidagilae') | S.F.P. Almeida, C. Delgado, M.H. Novais & S. Blanco in Delgado et al. | Phytotaxa | 231: 3, figs. 2-39 | 2015 |
| Fragilaria neotropica | P.D. Almeida, E. Morales & C.E. Wetzel in Almeida et al. | Phytotaxa | 246: 171, figs. 23-53 | 2016 |
| Fragilaria spectra | P.D. Almeida, E. Morales & C.E. Wetzel in Almeida et al. | Phytotaxa | 246: 174, figs. 54-84 | 2016 |
| Fragilaria billingsii | S. Wengrat, C.E. Wetzel & E. Morales in Wengrat et al. | Phytotaxa | 270: 196, figs. 22-41 | 2016 |
| Fragilaria fusa | (R.M. Patrick) S. Wengrat, C.E. Wetzel & E. Morales in Wengrat et al. | Phytotaxa | 270: 194 | 2016 |
| Fragilaria iraqiensis | (A. Al-Handal & J.P. Kociolek) P. Rioual in Rioual et al. | Phytotaxa | 329: 44 | 2017 |
| Fragilaria crenophila | P. Rioual in Rioual et al. | Phytotaxa | 329: 44 | 2017 |
| Fragilaria crenophila var. sinensis | Rioual in Rioual et al. | Phytotaxa | 329: 45, figs. 1-15 | 2017 |
| Fragilaria spinaspeciosa | H. Lange-Bertalot & M. Cantonati in Cantonati et al. | Phytotaxa | 404: 262, figs. 1-13, 69-75 | 2019 |
| Fragilaria tridentina | M. Cantonati & H. Lange-Bertalot in Cantonati et al. | Phytotaxa | 404: 268, figs. 14-35, 76-81 | 2019 |
| Fragilaria vaucheriaeraetica | M. Cantonati & H. Lange-Bertalot in Cantonati et al. | Phytotaxa | 404: 269, figs. 36-68, 82-85 | 2019 |
| Fragilaria goeyersiana | B. Van de Vijver & L. Ector | Phytotaxa | 468: 91, figs. 46-75 | 2020 |
| Fragilaria vandevondeliana | B. Van de Vijver & L. Ector | Phytotaxa | 468: 93, figs. 76-111 | 2020 |
| Fragilaria confusa | B. Van de Vijver, E. Tusset, D.M. Williams & L. Ector | Phytotaxa | 471: 5, figs. 49-80 | 2020 |
| Fragilaria salvadoriana | K.J. Krahn & C.E. Wetzel in Krahn et al. | Phytotaxa | 479: 5, figs. 3-23 | 2021 |
| Fragilaria maarensis | K.J. Krahn & C.E. Wetzel in Krahn et al. | Phytotaxa | 479: 7, figs. 24-42 | 2021 |
| Fragilaria huebeneri | A. Schwarz, K.J. Krahn & C.E. Wetzel in Krahn et al. | Phytotaxa | 479: 9, figs. 43-65 | 2021 |
| Fragilaria irregularis | D. Chudaev, I. Jüttner, & B. Van de Vijver | Phytotaxa | 508: 221, figs. 1-56 | 2021 |
| Fragilaria odeloucaensis | E. Morales, M.H. Novais, C.E. Wetzel, L. Ector & M.M. Morais | Phytotaxa | 555: 220, figs. 2-31 | 2022 |
| Fragilaria crocodylus | B. Van de Vijver & C.E. Wetzel | Phytotaxa | 561: 210, figs. 1-25 | 2022 |
| Fragilaria capucina | Desmazières | Plantes Cryptogames du Nord de la France, ed. 1, | 10: no. 453 | 1825 |
| Fragilaria clevei var. linearis | Pantocsek | Pozsyonyi Orvos-Termeszettudomanyi Egyesulet Kozlemenyei | 23: 30, pl. II: fig. 77 | 1913 |
| Fragilaria harrisonii var. lanceolata | Pantocsek | Pozsyonyi Orvos-Termeszettudomanyi Egyesulet Kozlemenyei | 23: 30, pl. II: fig. 72, 73 | 1913 |
| Fragilaria harrisonii var. ovalis | Pantocsek | Pozsyonyi Orvos-Termeszettudomanyi Egyesulet Kozlemenyei | 23: 29, pl. II: fig. 74 | 1913 |
| Fragilaria pinnata var. ovalis | Pantocsek | Pozsyonyi Orvos-Termeszettudomanyi Egyesulet Kozlemenyei | 23: 30, pl. II: fig. 66, 67 | 1913 |
| Fragilaria pennsylvanica | E.A. Morales | Proc. Acad. Nat. Sci. Philadelphia | 153: 163, figs. 2-29 | 2003 |
| Fragilaria capucina f. sublanceolata-baikali | R.J. Flower & D.M. Williams in R.J. Flower, G. Pomazkina, E. Rodionova, & D.M. Williams | Proc. Int. Diat. Symp. | 17: 92, figs. 13, 15 | 2004 |
| Fragilaria capucina f. lanceolata-baikali | R.J. Flower & D.M. Williams in R.J. Flower, G. Pomazkina, E. Rodionova, & D.M. Williams | Proc. Int. Diat. Symp. | 17: 92, figs. 14, 16 | 2004 |
| Fragilaria vaucheriae f. contorta | R.L. Lowe | Proc. Iowa Acad. Sci. | 79: 66, pl. I | 1972 |
| Fragilaria ulna var. amphirhynchus | (Ehrenberg) Kalinsky | Proceedings of the Louisiana Academy of Sciences | 45: 124 | 1982 |
| Fragilaria ulna var. danica | (Kützing) Kalinsky | Proceedings of the Louisiana Academy of Sciences | 45: 125 | 1982 |
| Fragilaria bongrainii var. planctonica | (Heiden) J. Frenguelli & H.A. Orlando | Publ. Inst. Antárt. Argent. | 5: 106 | 1958 |
| Fragilaria curvata | Skvortzov | Publ. Mus. Hoangho Paiho Tien Tsin | 36: 6, pl. 1: figs. 5-7 | 1935 |
| Fragilaria leptostauron var. rhomboides | (Grunow) Hustedt | Rabenhorst's Krypt.-Fl. Deutschl. | 7{2}: 154 | 1931 |
| Fragilaria leptostauron var. dubia | (Grunow) Hustedt | Rabenhorst's Krypt.-Fl. Deutschl. | 7{2}: 154 | 1931 |
| Fragilaria atomus | Hustedt | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 7{2}: 164, fig. 672 B | 1931 |
| Fragilaria constricta var. trinodis | Hustedt | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 7{2}: 166, fig. 674f | 1931 |
| Fragilaria inflata | (Heiden) Hustedt | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 7{2}: 155 | 1931 |
| Fragilaria leptostauron | (Ehrenberg) Hustedt | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 7{2}: 153 | 1931 |
| Fragilaria inflata var. istvanffyi | (Pantocsek) Hustedt | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 7{2}: 156 | 1931 |
| Fragilaria alpestris | Krasske in Hustedt | Rabenhorst's Krypt.-Fl., ed. 2, | 7{2}: 165, fig. 673B | 1931 |
| Fragilaria curta | Van Heurck | Rapp. Sci. Voy. Belgica, Diatomées: | 24, pl. 3: fig. 37 | 1909 |
| Fragilaria capucina var. sublinearis | E. Manguin | Rev. Alg. n.s. | 5: 269, pl. I(26): fig. 7 | 1961 |
| Fragilaria pseudocylindrus | E. Manguin | Rev. Alg. n.s. | 5: 269, pl. I(26): fig. 9 | 1961 |
| Fragilaria vaucheriae var. elliptica | E. Manguin | Rev. Alg. n.s. | 5: 270, pl. I(26): fig. 10 | 1961 |
| Fragilaria leptostauron var. stauroneiformis | Woodhead & Tweed | Rev. Algol. n.s. | 5: 129, fig. 23 | 1960 |
| Fragilaria zeilleri var. elliptica | F. Gasse | Rev. Algol., Mém. | 3: pl. 33: fig. 7 | 1980 |
| Fragilaria zeilleri var. africana | F. Gasse | Rev. Algol., n.s., | 13: 110, pl. II: fig. 11 | 1978 |
| Fragilaria submicroscopica | F.R. Schoeman | Rev. Biol. [Lisboa] | 8: 74, figs. 10-12 | 1972 |
| Fragilaria pinnata var. subcapitata | Frenguelli | Revista Chilena de Historia Natural | 34: 199, fig. 35,4 | 1930 |
| Fragilaria longirostris | Frenguelli | Revista del Museo de La Plata (Nueva Serie) Bot. | 3: 310 | 1941 |
| Fragilaria leptostauron var. fossilis | (J. Pantocsek) R\*veháková | Rozpr. Ústr\*ved. Ústavu Geol. | 32: 37 | 1965 |
| Fragilaria lancettula | Schumann | Schriften Königl. Phys.-Ökon. Ges. Königsberg | 8(Abh.): 52, pl. I: fig. 4 | 1867 |
| Fragilaria elliptica | Schumann | Schriften der Physikalish-okonomischen Gesellschaft zu Königsberg | 8: 52, pl. I: fig. 5 | 1867 |
| Fragilaria hirosakiensis | T. Kanaya | Sci. Rep. Tohoku Univ., Ser. 2 (Geol.), | 30: 104, pl. 9: figs. 11-15 | 1959 |
| Fragilaria undata var. quadrata | Hustedt in Pascher | Süssw.-Fl. | 10, 2.Aufl.: 144, fig. 149B | 1930 |
| Fragilaria acidoclinata | Lange-Bertalot & Hofmann in Krammer & Lange-Bertalot in H. Ettl et al. (eds.) | Süsswasserfl. Mitteleuropa | 2{4}: pl. 82: figs. 11-13 | 1991 |
| Fragilaria capucina var. amphicephala | (Kützing) Lange-Bertalot in Krammer & Lange-Bertalot in H. Ettl et al. (eds.) | Süsswasserfl. Mitteleuropa | 2{3}: 125 | 1991 |
| Fragilaria capucina var. rumpens | (Kützing) Lange-Bertalot in Krammer & Lange-Bertalot in H. Ettl et al. (eds.) | Süsswasserfl. Mitteleuropa | 2{3}: 122 | 1991 |
| Fragilaria famelica var. littoralis | (H. Germain) Lange-Bertalot in Krammer & Lange-Bertalot in H. Ettl et al. (eds.) | Süsswasserfl. Mitteleuropa | 2{3}: 128 | 1991 |
| Fragilaria leptostauron var. martyi | (Héribaud) Lange-Bertalot in Krammer & Lange-Bertalot in H. Ettl et al. (eds.) | Süsswasserfl. Mitteleuropa | 2{3}: 160 | 1991 |
| Fragilaria neoproducta | Lange-Bertalot in Krammer & Lange-Bertalot in H. Ettl et al. (eds.) | Süsswasserfl. Mitteleuropa | 2{3}: 136, pl. 127: figs. 1-5A; pl. 125: fig. 3 | 1991 |
| Fragilaria reicheltii | (Max Voigt) Lange-Bertalot in Krammer & Lange-Bertalot in H. Ettl et al. (eds.) | Süsswasserfl. Mitteleuropa | 2{3}: 132 | 1991 |
| FRAGILARIA subg. CTENOPHORA | (Grunow) Lange-Bertalot in Krammer & Lange-Bertalot in H. Ettl et al. (eds.) | Süsswasserfl. Mitteleuropa | 2{3}: 148 | 1991 |
| FRAGILARIA subg. STAUROSIRA | (Ehrenberg) Lange-Bertalot in Krammer & Lange-Bertalot in H. Ettl et al. (eds.) | Süsswasserfl. Mitteleuropa | 2{3}: 152 | 1991 |
| FRAGILARIA subg. TABULARIA | (Kützing) Lange-Bertalot in Krammer & Lange-Bertalot in H. Ettl et al. (eds.) | Süsswasserfl. Mitteleuropa | 2{3}: 149 | 1991 |
| Fragilaria construens var. trigona | (Grunow) A. Cleve-Euler | Sveriges Geologiska Undersökning, Ser. C, | 309: 70 | 1922 |
| Fragilaria mutabilis var. asymmetrica | A. Cleve-Euler | Sveriges Geologiska Undersökning, Ser. C, | 309: 70, fig. 32 | 1922 |
| Fragilaria mutabilis var. linearis | A. Cleve-Euler | Sveriges Geologiska Undersökning, Ser. C, | 309: 70, fig. 34 | 1922 |
| Fragilaria hyalina var. vitrea | (Kützing) De Toni | Syll. Alg. | 2: 683 | 1892 |
| Fragilaria hyalina var. minima | (Ralfs) De Toni | Syll. Alg. | 2: 683 | 1892 |
| Fragilaria patagonica | (Cleve) De Toni | Syll. Alg. | 2: 690 | 1892 |
| Fragilaria bipunctata | (Ehrenberg) Ehrenberg | Symb. Phys. | 4 (Anim. Evertebr.): [13] | 1831 |
| Fragilaria diophthalma | (Ehrenberg) Ehrenberg | Symb. Phys. | 4 (Anim. Evertebr.): [13] | 1831 |
| Fragilaria multipunctata | (Ehrenberg) Ehrenberg | Symb. Phys. | 4 (Anim. Evertebr.): [13] | 1831 |
| Fragilaria mutabilis var. intercedens | Grunow in Van Heurck | Syn. Diat. Belg.: | pl. XLV: fig. 13 | 1881 |
| Fragilaria parasitica var. subconstricta | Grunow in Van Heurck | Syn. Diat. Belg.: | pl. XLV: fig. 29 | 1881 |
| Fragilaria parasitica var. trigona | Grunow in Van Heurck | Syn. Diat. Belg.: | pl. CXVI: fig. 14 | 1883 |
| Fragilaria schwarzii | Grunow in Van Heurck | Syn. Diat. Belg.: | pl. XLII: fig. 24 | 1881 |
| Fragilaria crotonensis var. prolongata | Grunow in Van Heurck | Syn. Diat. Belg.: | pl. XL: fig. 21 | 1881 |
| Fragilaria intermedia | (Grunow) Grunow in Van Heurck | Syn. Diat. Belg.: | expl. pl. XLV | 1881 |
| Fragilaria construens var. pumila | Grunow in Van Heurck | Syn. Diat. Belgique: | pl. XLV: fig. 21A | 1881 |
| Fragilaria virescens var. oblongella | Grunow in Van Heurck | Syn. Diat. Belgique: | pl. XLIV: fig. 6 | 1881 |
| Fragilaria californica | Grunow in Van Heurck | Syn. Diatom. Belgique: | pl. XLIV: fig. 13 | 1881 |
| Fragilaria nitzschioides | Grunow in Van Heurck | Syn. Diatom. Belgique: | pl. XLIV: fig. 10 | 1881 |
| Fragilaria nitzschioides var. brasiliensis | Grunow in Van Heurck | Syn. Diatom. Belgique: | pl. XLIV: fig. 11 | 1881 |
| Fragilaria northumbrica | Grunow in Van Heurck | Syn. Diatom. Belgique: | pl. XLIV: fig. 17 | 1881 |
| Fragilaria producta | (Lagerstedt) Grunow in Van Heurck | Syn. Diatom. Belgique: | expl. pl. XLIV: fig. 8 | 1881 |
| Fragilaria producta var. bohemica | Grunow in Van Heurck | Syn. Diatom. Belgique: | pl. XLIV: fig. 8 | 1881 |
| Fragilaria virescens f. clavata | Grunow in Van Heurck | Syn. Diatom. Belgique: | pl. XLIV: fig. 4 | 1881 |
| Fragilaria virescens var. exigua | Grunow in Van Heurck | Syn. Diatom. Belgique: | pl. XLIV: figs. 2, 3 | 1881 |
| Fragilaria virescens var. subsalina | Grunow in Van Heurck | Syn. Diatom. Belgique: | pl. XLIV: fig. 5 | 1881 |
| Fragilaria vitrea var. minima | (Ralfs) Grunow in Van Heurck | Syn. Diatom. Belgique: | expl. pl. XLIV: figs. 16C-E-18 | 1881 |
| Fragilaria hyemalis | C. Agardh | Syst. Alg.: | 7 | 1824 |
| Fragilaria hyemalis | (Roth) Lyngbye | Tent. Hydrophytol. Dan.: | 185 | 1819 |
| Fragilaria nummuloides | (Dillwyn) Lyngbye | Tent. Hydrophytol. Dan.: | 184 | 1819 |
| Fragilaria lineata | (Dillwyn) Lyngbye | Tent. Hydrophytol. Dan.: | 184 | 1819 |
| Fragilaria pectinalis | (O.F. Müller) Lyngbye | Tent. Hydrophytol. Dan.: | 185 | 1819 |
| Fragilaria pettyorum | J.P. Kociolek, R.L. Lowe, K. Sánchez, & J.G. Stepanek | The Great Lakes Botanist | 60: 35, figs. 22-26 | 2021 |
| Fragilaria silendum | Hohn & Hellerman | Trans. Amer. Microscop. Soc. | 85: 124, pl. I: fig. 6 | 1966 |
| Fragilaria crotonensis var. oregona | H.E. Sovereign | Trans. Amer. Microscop. Soc. | 77: 107, pl. II: figs. 1-3 | 1958 |
| Synedra amphirhynchus var. fragilariiformis_('fragilariaeformis') | F.E. Fritsch & M.F. Rich | Trans. Roy. Soc. S. Afr. | 11: 379, fig. 30A-C | 1924 |
| Fragilaria hoelii | Foged | Tromsö Museums Skrifter | 11: 58, pl. I: fig. 25 | 1964 |
| Fragilaria mutabilis var. subsolitaris | Grunow | Ver. K. Zool.-Bot. Ges. Wien | 12: 369, no fig. | 1862 |
| Fragilaria dubia | Grunow | Verh. K. Zool.-Bot. Ges. Wien | 12: 373, pl. 7: fig. 28 | 1862 |
| Fragilaria construens var. pusilla | Grunow | Verh. K. Zool.-Bot. Ges. Wien | 12: 371, no fig. | 1862 |
| Fragilaria mutabilis var. intermedia | Grunow | Verh. K. Zool.-Botanischen Ges. Wien | 12: 369, pl. IV: fig. 9 | 1862 |
| Fragilaria harrisonii var. rhomboides | Grunow | Verh. K.K. Zool.-Bot. Ges. Wien | 12: 368 | 1862 |
| Fragilaria ungeriana | Grunow | Verh. K.K. Zool.-Bot. Ges. Wien | 13: 142, pl. IV: fig. 18 | 1863 |
| Fragilaria pacifica | Grunow | Verh. K.K. Zool.-Bot. Ges. Wien | 12: 373, pl. VIII: fig. 19 | 1862 |
| Fragilaria harrisonii var. dubia | Grunow | Verh. K.K. Zool.-Bot. Ges. Wien | 12: 368, pl. IV(7): fig. 8 | 1862 |
| Fragilaria swartzii | Grunow | Verh. K.K. Zool.-Bot. Ges. Wien | 13: 143, pl. 14: fig. 7 | 1863 |
| Fragilaria capensis | Grunow | Verh. K.K. Zool.-Bot. Ges. Wien | 13: 143, pl. 14: fig. 5 | 1863 |
| Fragilaria exilis | Grunow | Verh. K.K. Zool.-Bot. Ges. Wien | 13: 143, pl. 13: fig. 21 | 1863 |
| Fragilaria construens | (Ehrenberg) Grunow | Verh. Zool.-Bot. Ver. Wien | 12: 371 | 1862 |
| Fragilaria oldenburgiana | Hustedt | Veröff. Inst. Meeresf. Bremerhaven | 6: 29, figs. 20, 21 | 1959 |
| Fragilaria construens f. amphioxys | Torka | Zeitschr. Naturwiss. Abt. deutsch. Ges. Kunst. Wissensch. Posen. Botanik | 15: 134, fig. 3a | 1909 |
| Achnanthes brevipes var. fragilariiformis_('fragilariaeformis') | Kützing | image | ||
| Biddulphia fragilaria | (C.G. Ehrenberg) J. Ralfs | image | ||
| Denticella fragilaria | Ehrenberg | image | ||
| EUFRAGILARIA | A. Cleve-Euler | image | ||
| EUFRAGILARIA | F. Schütt | image | ||
| FRAGILARIA | H.S. Lyngbye | image | ||
| FRAGILARIA section | EUFRAGILARIA A. Cleve-Euler | image | ||
| FRAGILARIA section | STAUROSIRA (C.G. Ehrenberg) J.-J. Brun | image | ||
| FRAGILARIA | image | |||
| Fragilaria acerba | B.J. Cholnoky | image | ||
| Fragilaria acidoclinata | H. Lange-Bertalot & H. Hofmann | image | ||
| Fragilaria aconicinnum | K.W. Estep & C.C. Remsen | image | ||
| Fragilaria acuta | C.G. Ehrenberg | image | ||
| Fragilaria acutiuscula | J. Pantocsek | image | ||
| Fragilaria adamsii | B.J. Cholnoky | image | ||
| Fragilaria aequalis | P.A.C. Heiberg | image | ||
| Fragilaria aequalis var. capitata | J. Heribaud | image | ||
| Fragilaria aequalis var. inaequidentata | N.G.W. Lagerstedt | image | ||
| Fragilaria aequalis var. maeotica | J. Pantocsek | image | ||
| Fragilaria aequalis var. producta | N.G.W. Lagerstedt | image | ||
| Fragilaria aethiopica | G.S. West | image | ||
| Fragilaria africana | F. Hustedt | image | ||
| Fragilaria alternata | J. Frenguelli | image | ||
| Fragilaria amphicephala | C.G. Ehrenberg | image | ||
| Fragilaria amphicephala | C.G. Ehrenberg | image | ||
| Fragilaria amphiceros | C.G. Ehrenberg | image | ||
| Fragilaria amphiceros | C.G. Ehrenberg | image | ||
| Fragilaria amphioxys | C.G. Ehrenberg | image | ||
| Fragilaria anceps | C.G. Ehrenberg | image | ||
| Fragilaria angusta | C.G. Ehrenberg | image | ||
| Fragilaria angustata | P.T. Cleve & Grove | image | ||
| Fragilaria antarctica | A. Schwarz | image | ||
| Fragilaria antarctica | Castracane | image | ||
| Fragilaria antarctica f. lata | H.F. Van Heurck | image | ||
| Fragilaria araulensis | J. Heribaud | image | ||
| Fragilaria arctica | A. Grunow | image | ||
| Fragilaria arcuata | J. Schumann | image | ||
| Fragilaria arcus | (F.T. Kützing) Cleve | image | ||
| Fragilaria arcus var. recta | Cleve | image | ||
| Fragilaria asiatica | F. Hustedt | image | ||
| Fragilaria atomus | F. Hustedt | image | ||
| Fragilaria aurea | D. Carmichael | image | ||
| Fragilaria aurivilii | Cleve | image | ||
| Fragilaria australis | C.G. Ehrenberg | image | ||
| Fragilaria bacillum | C.G. Ehrenberg | image | ||
| Fragilaria bacillum | M. Peragallo | image | ||
| Fragilaria baculus | E.V. Østrup | image | ||
| Fragilaria baculus | E.V. Østrup | image | ||
| Fragilaria balatonis | J. Pantocsek | image | ||
| Fragilaria bicapitata | Ant. Mayer | image | ||
| Fragilaria bicapitata var. lineolata | A.I. Moissejeva | image | ||
| Fragilaria bicapitata var. sigmoidea | H. Schimanski | image | ||
| Fragilaria biceps | C.G. Ehrenberg | image | ||
| Fragilaria bidens f. major | A. Grunow | image | ||
| Fragilaria bidens f. minor | A. Grunow | image | ||
| Fragilaria bidens | P.A.C. Heiberg | image | ||
| Fragilaria bidens var. obsoleta | A. Cleve-Euler | image | ||
| Fragilaria bidens var. paucistriata | A. Cleve-Euler | image | ||
| Fragilaria bigibba | J. Heribaud | image | ||
| Fragilaria binalis | C.G. Ehrenberg | image | ||
| Fragilaria binodis | (C.G. Ehrenberg) C.G. Ehrenberg | image | ||
| Fragilaria binodis | C.G. Ehrenberg | image | ||
| Fragilaria binodis var. obliqua | J.-J. Brun & J. Heribaud | image | ||
| Fragilaria bipunctata | (C.G. Ehrenberg) C.G. Ehrenberg | image | ||
| Fragilaria bipunctata | C.G. Ehrenberg | image | ||
| Fragilaria birostris | C.G. Ehrenberg | image | ||
| Fragilaria bituminosa | J. Pantocsek | image | ||
| Fragilaria bituminosa var. curta | J. Pantocsek | image | ||
| Fragilaria bituminosa var. elongata | J. Pantocsek | image | ||
| Fragilaria bituminosa var. minor | J. Pantocsek | image | ||
| Fragilaria bituminosa var. perlonga | J. Pantocsek | image | ||
| Fragilaria bituminosa var. validior | J. Pantocsek | image | ||
| Fragilaria bivittata | J. Pantocsek | image | ||
| Fragilaria bongrainii | M. Peragallo | image | ||
| Fragilaria braunii | F. Hustedt | image | ||
| Fragilaria brevis | J.P.F.C. Montagne | image | ||
| Fragilaria brevistriata | A. Grunow | image | ||
| Fragilaria brevistriata f. australis | J.R. Carter | image | ||
| Fragilaria brevistriata f. curta | B.V. Skvortzov | image | ||
| Fragilaria brevistriata f. elongata | G.S. Venkataraman | image | ||
| Fragilaria brevistriata f. intermedia | E.E. Manguin | image | ||
| Fragilaria brevistriata var. bigibba | C.C. Jao | image | ||
| Fragilaria brevistriata var. binodis | A. Cleve-Euler | image | ||
| Fragilaria brevistriata var. capitata | J. Heribaud | image | ||
| Fragilaria brevistriata var. constricta | G. Krasske | image | ||
| Fragilaria brevistriata var. elliptica | J. Heribaud | image | ||
| Fragilaria brevistriata var. fossilis | J. Pantocsek | image | ||
| Fragilaria brevistriata var. inflata | (J. Pantocsek) F. Hustedt | image | ||
| Fragilaria brevistriata var. linearis | Ant. Mayer | image | ||
| Fragilaria brevistriata var. major | P. Fusey | image | ||
| Fragilaria brevistriata var. mormonorum_('mormorum') | A. Grunow | image | ||
| Fragilaria brevistriata var. nipponica | B.V. Skvortzov | image | ||
| Fragilaria brevistriata var. obtusa | J. Frenguelli | image | ||
| Fragilaria brevistriata var. pusilla | A. Grunow | image | ||
| Fragilaria brevistriata var. subacuta | A. Grunow | image | ||
| Fragilaria brevistriata var. subcapitata | A. Grunow | image | ||
| Fragilaria brevistriata var. tibetica | K.S. Mereschkowsky | image | ||
| Fragilaria brevistriata var. trigibba | (J. Pantocsek) F. Hustedt | image | ||
| Fragilaria brevistriata var. turgida | D. McCall | image | ||
| Fragilaria brevistriata var. vidarbhensis | P.T. Sarode & N.D. Kamat | image | ||
| Fragilaria californica | A. Grunow | image | ||
| Fragilaria californica var. antarctica | M. Peragallo | image | ||
| Fragilaria californica var. intermedia | M. Peragallo | image | ||
| Fragilaria calmelsii_('calmelsi') | A. Lauby | image | ||
| Fragilaria canariensis | H. Lange-Bertalot | image | ||
| Fragilaria capensis | A. Grunow | image | ||
| Fragilaria capensis | B.J. Cholnoky | image | ||
| Fragilaria capensis | G. Karsten | image | ||
| Fragilaria capitata | (C.G. Ehrenberg) H. Lange-Bertalot | image | ||
| Fragilaria capitata | C.G. Ehrenberg | image | ||
| Fragilaria capitellata | (A. Grunow) J.B. Petersen | image | ||
| Fragilaria capitellata | A. Lauby | image | ||
| Fragilaria capitellata var. petersenii_('Peterseni') | N. Foged | image | ||
| Fragilaria capucina f. sublanceolata | E.E. Manguin | image | ||
| Fragilaria capucina | J.B.H.J. Desmazières | image | ||
| Fragilaria capucina subsp. amphicephala | (F.T. Kützing) H. Lange-Bertalot | image | ||
| Fragilaria capucina subsp. austriaca | (A. Grunow) H. Lange-Bertalot | image | ||
| Fragilaria capucina subsp. rumpens | (F.T. Kützing) H. Lange-Bertalot | image | ||
| Fragilaria capucina var. acuminata | A. Grunow | image | ||
| Fragilaria capucina var. acuta | (C.G. Ehrenberg) G.L. Rabenhorst | image | ||
| Fragilaria capucina var. arctica | A. Cleve | image | ||
| Fragilaria capucina var. austriaca | (A. Grunow) H. Lange-Bertalot | image | ||
| Fragilaria capucina var. californica | K.S. Mereschkowsky | image | ||
| Fragilaria capucina var. constricta | (C.G. Ehrenberg) A. Grunow | image | ||
| Fragilaria capucina var. contracta | (J. Schumann) J.-J. Brun | image | ||
| Fragilaria capucina var. corrugata | (F.T. Kützing) A. Grunow | image | ||
| Fragilaria capucina var. courtallensis | V.B. Krishnamurthy | image | ||
| Fragilaria capucina var. delicatula | A. Cleve-Euler | image | ||
| Fragilaria capucina var. genuina | A. Grunow | image | ||
| Fragilaria capucina var. gracilis | (E.V. Østrup) F. Hustedt | image | ||
| Fragilaria capucina var. inaequidentata | N.G.W. Lagerstedt | image | ||
| Fragilaria capucina var. lanceolata | A. Grunow | image | ||
| Fragilaria capucina var. longissima | Ant. Mayer | image | ||
| Fragilaria capucina var. major | W. Smith | image | ||
| Fragilaria capucina var. mesolepta | (G.L. Rabenhorst) G.L. Rabenhorst | image | ||
| Fragilaria capucina var. minima | G.L. Rabenhorst | image | ||
| Fragilaria capucina var. parva | G.L. Rabenhorst | image | ||
| Fragilaria capucina var. producta | (N.G.W. Lagerstedt) A. Cleve | image | ||
| Fragilaria capucina var. rumpens | (F.T. Kützing) H. Lange-Bertalot | image | ||
| Fragilaria capucina var. sublinearis | E.E. Manguin | image | ||
| Fragilaria capucina var. tenuis | (C.A. Agardh) L.A. Brebisson | image | ||
| Fragilaria capucina var. vaucheriae | (F.T. Kützing) H. Lange-Bertalot | image | ||
| Fragilaria carmichaelii | Harvey | image | ||
| Fragilaria carnea | H.C. Lyngbye | image | ||
| Fragilaria castracanei | De Toni | image | ||
| Fragilaria castracanei var. asymmetrica | E.J. Lemmermann | image | ||
| Fragilaria castracanei var. brevior | E.J. Lemmermann | image | ||
| Fragilaria castracanei var. elliptica | Peragallo | image | ||
| Fragilaria catena | C.G. Ehrenberg | image | ||
| Fragilaria charcotii | M. Peragallo | image | ||
| Fragilaria clevei | J. Pantocsek | image | ||
| Fragilaria coccochroma | K.S. Mereschkowsky | image | ||
| Fragilaria coccochroma | K.S. Mereschkowsky | image | ||
| Fragilaria coccochromatica | K.S. Mereschkowsky | image | ||
| Fragilaria coccochromatica var. decephala | K.S. Mereschkowsky | image | ||
| Fragilaria confervoides | R.K. Greville | image | ||
| Fragilaria constricta | C.G. Ehrenberg | image | ||
| Fragilaria constricta var. trinodis | F. Hustedt | image | ||
| Fragilaria construens | (C.G. Ehrenberg) A. Grunow | image | ||
| Fragilaria construens f. arcus | Y. Iwahashi | image | ||
| Fragilaria construens f. borealis | N. Foged | image | ||
| Fragilaria construens f. cruciata | A. Cleve-Euler | image | ||
| Fragilaria construens f. gibba | F. Hustedt | image | ||
| Fragilaria construens f. gracilis | G.L. Rabenhorst | image | ||
| Fragilaria construens f. inaequilatera | A. Cleve-Euler | image | ||
| Fragilaria construens f. robusta | P. Fusey | image | ||
| Fragilaria construens f. subconstricta | A. Cleve-Euler | image | ||
| Fragilaria construens f. undulata | Ant. Mayer | image | ||
| Fragilaria construens var. bigibba | A. Cleve | image | ||
| Fragilaria construens var. binodis | (C.G. Ehrenberg) A. Grunow | image | ||
| Fragilaria construens var. capitata | J.-J. Brun & J. Heribaud | image | ||
| Fragilaria construens var. circularis_('circulare') | J. Heribaud | image | ||
| Fragilaria construens var. exigua | (W. Smith) F. Hustedt | image | ||
| Fragilaria construens var. genuina | A. Grunow | image | ||
| Fragilaria construens var. javanica | F. Hustedt | image | ||
| Fragilaria construens var. major | A. Cleve-Euler | image | ||
| Fragilaria construens var. meniscus | A. Cleve-Euler | image | ||
| Fragilaria construens var. minor | J. Frenguelli | image | ||
| Fragilaria construens var. nipponica | B.V. Skvortzov | image | ||
| Fragilaria construens var. oblonga | A. Grunow | image | ||
| Fragilaria construens var. pumila | A. Grunow | image | ||
| Fragilaria construens var. pusilla | A. Grunow | image | ||
| Fragilaria construens var. semibinodis | E.V. Østrup | image | ||
| Fragilaria construens var. sinuata | H. Reichelt | image | ||
| Fragilaria construens var. trigibba | (J. Pantocsek) J. Frenguelli | image | ||
| Fragilaria construens var. trinodis | G. Istvanfy de Csík Madefalva | image | ||
| Fragilaria construens var. triundulata | H. Reichelt | image | ||
| Fragilaria construens var. venter | (C.G. Ehrenberg) A. Grunow | image | ||
| Fragilaria contracta | J. Schumann | image | ||
| Fragilaria corrugata | F.T. Kützing | image | ||
| Fragilaria costata | F. Meister | image | ||
| Fragilaria costata | M. Peragallo | image | ||
| Fragilaria cretae | C.G. Ehrenberg | image | ||
| Fragilaria crotonensis f. curta | C.J. Schröter | image | ||
| Fragilaria crotonensis | F. Kitton | image | ||
| Fragilaria crotonensis var. contorta | W. West & G.S. West | image | ||
| Fragilaria crotonensis var. contorta | W. West & G.S. West | image | ||
| Fragilaria crotonensis var. media | C.J. Schröter & P. Vogler | image | ||
| Fragilaria crotonensis var. oregona | H.E. Sovereign | image | ||
| Fragilaria crotonensis var. prolongata | (A. Grunow) H.F. Van Heurck | image | ||
| Fragilaria crotonensis var. subprolongata | C.J. Schröter & P. Vogler | image | ||
| Fragilaria crux - - | image | |||
| Fragilaria cuneata | C.G. Ehrenberg | image | ||
| Fragilaria curta f. minima | O.G. Kozlova | image | ||
| Fragilaria curta | H.F. Van Heurck | image | ||
| Fragilaria curvistriata | Lohman & Andrews | image | ||
| Fragilaria cyclopum | (A. Brutschy) H. Lange-Bertalot | image | ||
| Fragilaria cylindrus | A. Grunow | image | ||
| Fragilaria cylindrus f. elongata | H.F. Van Heurck | image | ||
| Fragilaria cylindrus f. minor | E.E. Manguin | image | ||
| Fragilaria cylindrus var. van-heurckii | M. Peragallo | image | ||
| Fragilaria delicatissima | (W. Smith) H. Lange-Bertalot | image | ||
| Fragilaria delicatissima | A.I. Proshkina-Lavrenko | image | ||
| Fragilaria delicatissima var. angustissima | (A. Grunow) H. Lange-Bertalot | image | ||
| Fragilaria delicatula | F.R. Schoeman | image | ||
| Fragilaria demerarae | (A. Grunow) H. Lange-Bertalot | image | ||
| Fragilaria densestriata | F. Hustedt | image | ||
| Fragilaria denticulata | Lohman & Andrews | image | ||
| Fragilaria diatomoides | R.K. Greville | image | ||
| Fragilaria dibolos | M.H. Hohn & J. Hellerman | image | ||
| Fragilaria diophthalma | (C.G. Ehrenberg) C.G. Ehrenberg | image | ||
| Fragilaria diophthalma | Hemprich & C.G. Ehrenberg | image | ||
| Fragilaria dorsiventralis | (H. Müller) H. Lange-Bertalot | image | ||
| Fragilaria dubia | A. Grunow | image | ||
| Fragilaria durietzi | A. Cleve-Euler | image | ||
| Fragilaria elliptica | J. Schumann | image | ||
| Fragilaria endocystifera | J. Heribaud | image | ||
| Fragilaria entomon | C.G. Ehrenberg | image | ||
| Fragilaria estherae | M. Hajós | image | ||
| Fragilaria eugramma | C.G. Ehrenberg | image | ||
| Fragilaria eunotia | C.G. Ehrenberg | image | ||
| Fragilaria exigua | (W. Smith) E.J. Lemmermann | image | ||
| Fragilaria exigua var. concava | E.J. Lemmermann | image | ||
| Fragilaria exiguiformis | H. Lange-Bertalot | image | ||
| Fragilaria exiguissima | R.E.M. Archibald | image | ||
| Fragilaria exilis | A. Grunow | image | ||
| Fragilaria famelica | (F.T. Kützing) H. Lange-Bertalot | image | ||
| Fragilaria familiaris | (F.T. Kützing) F. Hustedt | image | ||
| Fragilaria fasciata | H.C. Lyngbye | image | ||
| Fragilaria fasciculata | (C.A. Agardh) H. Lange-Bertalot | image | ||
| Fragilaria fissa | C.G. Ehrenberg | image | ||
| Fragilaria floridana | G.D. Hanna | image | ||
| Fragilaria fonticola f. constricta | J. Frenguelli | image | ||
| Fragilaria fonticola | F. Hustedt | image | ||
| Fragilaria fonticola var. angusta | F. Hustedt | image | ||
| Fragilaria fonticola var. chandolensis | H.P. Gandhi | image | ||
| Fragilaria fonticola var. sinaica | F. Hustedt | image | ||
| Fragilaria fonticola var. tetragona | J. Frenguelli | image | ||
| Fragilaria fossilis | M. Hajós | image | ||
| Fragilaria fragilarioides | (A. Grunow) B.J. Cholnoky | image | ||
| Fragilaria fremontii_('fremontii') | C.G. Ehrenberg | image | ||
| Fragilaria frustulia | C.G. Ehrenberg | image | ||
| Fragilaria fusus | C.G. Ehrenberg | image | ||
| Fragilaria gaillonii | (Bory) Lange-Bertalot | image | ||
| Fragilaria gallionella | C.G. Ehrenberg | image | ||
| Fragilaria gessneri | F. Hustedt | image | ||
| Fragilaria gibba | C.G. Ehrenberg | image | ||
| Fragilaria gieskesii | B.J. Cholnoky | image | ||
| Fragilaria gigantea | A. Lauby | image | ||
| Fragilaria glabra | C.G. Ehrenberg | image | ||
| Fragilaria glacialis | P.C.M. Petit | image | ||
| Fragilaria glans | (C.G. Ehrenberg) C.G. Ehrenberg | image | ||
| Fragilaria glebula | M.H. Hohn & J. Hellerman | image | ||
| Fragilaria gnathastoma | M.H. Hohn | image | ||
| Fragilaria gracilis | E.V. Østrup | image | ||
| Fragilaria gracillima | Ant. Mayer | image | ||
| Fragilaria grandis | C.G. Ehrenberg | image | ||
| Fragilaria granulata | C.G. Ehrenberg | image | ||
| Fragilaria granulata | G. Karsten | image | ||
| Fragilaria groenlandica | A.F. Meunier | image | ||
| Fragilaria gustavei | J. Heribaud | image | ||
| Fragilaria hantzschiana | Gerstenberger | image | ||
| Fragilaria harrisonii | (W. Smith) A. Grunow | image | ||
| Fragilaria harrisonii f. mediocris | G.L. Rabenhorst | image | ||
| Fragilaria harrisonii f. minima | G.L. Rabenhorst | image | ||
| Fragilaria harrisonii f. minor | G.L. Rabenhorst | image | ||
| Fragilaria harrisonii var. amphitetras | (A. Grunow) F. Hustedt | image | ||
| Fragilaria harrisonii var. dubia | A. Grunow | image | ||
| Fragilaria harrisonii var. genuina | A. Grunow | image | ||
| Fragilaria harrisonii var. major | J. Heribaud | image | ||
| Fragilaria harrisonii var. rhomboides | A. Grunow | image | ||
| Fragilaria harrisonii var. sinuata | F. Hustedt | image | ||
| Fragilaria harrisonii var. triangularis | P.T. Cleve | image | ||
| Fragilaria harrisonii var. trigona | G. Krasske | image | ||
| Fragilaria heidenii var. abbreviata | A. Cleve-Euler | image | ||
| Fragilaria himalayae | C.G. Ehrenberg | image | ||
| Fragilaria hinganensis | B.V. Skvortzov | image | ||
| Fragilaria hinganensis var. longissima | B.V. Skvortzov | image | ||
| Fragilaria hirosakiensis | T. Kanaya | image | ||
| Fragilaria hirosakiensis var. minor | M. Hajós | image | ||
| Fragilaria hungarica | J. Pantocsek | image | ||
| Fragilaria hungarica | J. Pantocsek | image | ||
| Fragilaria hungarica var. tumida | A. Cleve-Euler | image | ||
| Fragilaria hyalina | (F.T. Kützing) A. Grunow | image | ||
| Fragilaria hyalina var. major | A. Grunow | image | ||
| Fragilaria hyalina var. minor | A. Grunow | image | ||
| Fragilaria hyemalis | (Roth) H.C. Lyngbye | image | ||
| Fragilaria hyemalis | H.C. Lyngbye ex C.G. Ehrenberg | image | ||
| Fragilaria incisa | (C.S. Boyer) H. Lange-Bertalot | image | ||
| Fragilaria incognita | E. Reichardt | image | ||
| Fragilaria indigena | B.V. Skvortzov | image | ||
| Fragilaria inflata | J. Pantocsek | image | ||
| Fragilaria inflata var. rhombica | (Cleve) F. Meister | image | ||
| Fragilaria inflata var. sublinearis | E.E. Manguin | image | ||
| Fragilaria inflatissima | F. Hustedt | image | ||
| Fragilaria inflexa | C.G. Ehrenberg | image | ||
| Fragilaria intermedia | (A. Grunow) A. Grunow | image | ||
| Fragilaria intermedia f. chandrapurensis | P.T. Sarode & N.D. Kamat | image | ||
| Fragilaria intermedia f. continua | A. Cleve-Euler | image | ||
| Fragilaria intermedia f. deformis | (A. Grunow) A. Cleve-Euler | image | ||
| Fragilaria intermedia var. capitellata | (A. Grunow) A. Cleve-Euler | image | ||
| Fragilaria intermedia var. continua | A. Cleve-Euler | image | ||
| Fragilaria intermedia var. distans | (A. Grunow) A. Cleve-Euler | image | ||
| Fragilaria intermedia var. karelica | K. Mölder | image | ||
| Fragilaria intermedia var. lanceolata | P. Fusey | image | ||
| Fragilaria intermedia var. rhomboides | P. Fusey | image | ||
| Fragilaria intermedia var. robusta | G.S. Venkataraman | image | ||
| Fragilaria intermedia var. semisinuata | A. Cleve-Euler | image | ||
| Fragilaria interstincta | M.H. Hohn & J. Hellerman | image | ||
| Fragilaria investiens - - | image | |||
| Fragilaria ischaboensis | A. Grunow | image | ||
| Fragilaria islandica | A. Grunow | image | ||
| Fragilaria islandica var. adeliae | E.E. Manguin | image | ||
| Fragilaria islandica var. angusta | J. Pantocsek & P. Greguss | image | ||
| Fragilaria islandica var. fossilis | J. Pantocsek | image | ||
| Fragilaria islandica var. hyperborea | P.T. Cleve | image | ||
| Fragilaria islandica var. litoralis | A.I. Proshkina-Lavrenko | image | ||
| Fragilaria islandica var. producta | M. Peragallo | image | ||
| Fragilaria islandica var. stricta | M. Peragallo | image | ||
| Fragilaria istvanffyi var. tenuirostris | O. Müller | image | ||
| Fragilaria istvanffyi_('istvánffyi') | J. Pantocsek | image | ||
| Fragilaria japonica | F. Meister | image | ||
| Fragilaria japonica | J. Pantocsek | image | ||
| Fragilaria javanica | F. Hustedt | image | ||
| Fragilaria juergensii | (Agardh) F.T. Kützing | image | ||
| Fragilaria karelica | K. Mölder | image | ||
| Fragilaria karelica var. brevis | K. Mölder | image | ||
| Fragilaria karstenii | B.P. Boden | image | ||
| Fragilaria kerguelensis | (E. O'Meara) Cleve | image | ||
| Fragilaria kerguelensis var. asymmetrica | E.J. Lemmermann | image | ||
| Fragilaria kerguelensis var. brevior | (E.J. Lemmermann) E.J. Lemmermann | image | ||
| Fragilaria kizakensis | B.V. Skvortzov & M. Noda | image | ||
| Fragilaria kochii | J. Pantocsek | image | ||
| Fragilaria kriegeriana | Krasske | image | ||
| Fragilaria lacus-baikali | B.V. Skvortzov | image | ||
| Fragilaria laevigata | (A. Grunow) H. Lange-Bertalot | image | ||
| Fragilaria laevis | C.G. Ehrenberg | image | ||
| Fragilaria laevissima | Cleve | image | ||
| Fragilaria laevissima | E.V. Østrup | image | ||
| Fragilaria laevissima | F. Meister | image | ||
| Fragilaria laevissima var. circumnodosa | J.-J. Brun | image | ||
| Fragilaria laevissima var. undulata | E.V. Østrup | image | ||
| Fragilaria lamella | C.G. Ehrenberg | image | ||
| Fragilaria lancettula | Schumann | image | ||
| Fragilaria lapponica | A. Grunow | image | ||
| Fragilaria lapponica var. capitata | A. Lauby | image | ||
| Fragilaria lapponica var. curvata | G. Krasske | image | ||
| Fragilaria lapponica var. gigantea | J. Heribaud | image | ||
| Fragilaria lapponica var. lanceolata | F. Hustedt | image | ||
| Fragilaria lapponica var. minuta | A. Cleve | image | ||
| Fragilaria lapponica var. minuta | J. Pantocsek | image | ||
| Fragilaria lapponica var. rostrata | G. Krasske | image | ||
| Fragilaria lapponica var. tetragonalis | G.A. Prowse | image | ||
| Fragilaria lata | (A. Cleve-Euler) I. Renberg | image | ||
| Fragilaria latruncularia | H.C. Lyngbye | image | ||
| Fragilaria legumen | C.G. Ehrenberg | image | ||
| Fragilaria lenoblei | E.E. Manguin | image | ||
| Fragilaria lenoblei f. lanceolata | E.E. Manguin | image | ||
| Fragilaria lenoblei f. trigona | E.E. Manguin | image | ||
| Fragilaria leptocephala | C.G. Ehrenberg | image | ||
| Fragilaria leptoceros | C.G. Ehrenberg | image | ||
| Fragilaria leptostauron var. fossilis | (J. Pantocsek) Reháková | image | ||
| Fragilaria leptostauron var. stauroneiformis | N. Woodhead & R.D. Tweed | image | ||
| Fragilaria leptostauron var. triangula | M. Hajós | image | ||
| Fragilaria linearis | Castracane | image | ||
| Fragilaria linearis var. intermedia | E.E. Manguin | image | ||
| Fragilaria lineata | (L.W. Dillwyn) H.C. Lyngbye | image | ||
| Fragilaria litoralis | B.J. Cholnoky | image | ||
| Fragilaria longiceps | (C.G. Ehrenberg) H. Lange-Bertalot | image | ||
| Fragilaria longirostris | J. Frenguelli | image | ||
| Fragilaria longissima | F. Hustedt | image | ||
| Fragilaria luciae | B.J. Cholnoky | image | ||
| Fragilaria maeotica | I.V. Milovanova | image | ||
| Fragilaria margarethae | F.R. Schoeman | image | ||
| Fragilaria martyi | (J. Heribaud) H. Lange-Bertalot | image | ||
| Fragilaria maxima | E. O'Meara | image | ||
| Fragilaria mazamaensis | (H.E. Sovereign) H. Lange-Bertalot | image | ||
| Fragilaria mecsekia f. minuta | M. Hajós | image | ||
| Fragilaria mecsekia | M. Hajós | image | ||
| Fragilaria mesodon | C.G. Ehrenberg | image | ||
| Fragilaria mesodon | C.G. Ehrenberg | image | ||
| Fragilaria mesogongyla | C.G. Ehrenberg | image | ||
| Fragilaria mesolepta | G.L. Rabenhorst | image | ||
| Fragilaria mesolepta | G.L. Rabenhorst | image | ||
| Fragilaria mesotyla | C.G. Ehrenberg | image | ||
| Fragilaria microcephala | J. Pantocsek | image | ||
| Fragilaria microcephala | R.F. Bastow | image | ||
| Fragilaria microrhombus | B.J. Cholnoky | image | ||
| Fragilaria minima | (J. Ralfs) A. Grunow | image | ||
| Fragilaria minima | E. Steemann Nielsen | image | ||
| Fragilaria minuscula | (A. Grunow) D.M. Williams & F.E. Round | image | ||
| Fragilaria minuta | J. Pantocsek | image | ||
| Fragilaria minutissima | A. Grunow | image | ||
| Fragilaria miocenica var. chankensis | Moiseeva | image | ||
| Fragilaria miocenica var. tetranodis | Moiseeva | image | ||
| Fragilaria miocenica | Z. Jouse | image | ||
| Fragilaria moissacensis | J. Heribaud | image | ||
| Fragilaria mollis | A.F. Meunier | image | ||
| Fragilaria montana | (Krasske ex Hustedt) Lange-Bertalot | image | ||
| Fragilaria mormonorum | (A. Grunow) C.S. Boyer | image | ||
| Fragilaria multipunctata | (C.G. Ehrenberg) C.G. Ehrenberg | image | ||
| Fragilaria multipunctata | Hemprich & C.G. Ehrenberg | image | ||
| Fragilaria mutabilis | (W. Smith) A. Grunow | image | ||
| Fragilaria mutabilis f. martyi | (J. Heribaud) A. Cleve-Euler | image | ||
| Fragilaria mutabilis var. baicalensis | B.V. Skvortzov & Meyer | image | ||
| Fragilaria mutabilis var. bullata | E.V. Østrup | image | ||
| Fragilaria mutabilis var. diatomacea | A. Grunow | image | ||
| Fragilaria mutabilis var. genuina | A. Grunow | image | ||
| Fragilaria mutabilis var. inflata | E.V. Østrup | image | ||
| Fragilaria mutabilis var. intercedens | A. Grunow | image | ||
| Fragilaria mutabilis var. intercedens | A. Grunow | image | ||
| Fragilaria mutabilis var. intermedia | A. Grunow | image | ||
| Fragilaria mutabilis var. lanceolata | E.V. Østrup | image | ||
| Fragilaria mutabilis var. lancettula | (J. Schumann) A. Cleve-Euler | image | ||
| Fragilaria mutabilis var. robusta | B.V. Skvortzov & Meyer | image | ||
| Fragilaria mutabilis var. subsolitaris | A. Grunow | image | ||
| Fragilaria mutabilis var. trinodis | P. Prudent | image | ||
| Fragilaria nana | (F. Meister) H. Lange-Bertalot | image | ||
| Fragilaria nana | E. Steemann Nielsen | image | ||
| Fragilaria nankoorensis | A. Grunow | image | ||
| Fragilaria neogena | J. Pantocsek | image | ||
| Fragilaria newberryi | C.G. Ehrenberg | image | ||
| Fragilaria nitida | J. Heribaud | image | ||
| Fragilaria nitida var. curta | J. Heribaud | image | ||
| Fragilaria nitida var. delicatula | J. Heribaud | image | ||
| Fragilaria nitida var. minor | J. Heribaud | image | ||
| Fragilaria nitzschioides | A. Grunow | image | ||
| Fragilaria nitzschioides var. brasiliensis | A. Grunow | image | ||
| Fragilaria nitzschioides var. kamczatica | E.G. Lupikina | image | ||
| Fragilaria nodosa | Cleve | image | ||
| Fragilaria nodulosa | C.G. Ehrenberg | image | ||
| Fragilaria northumbrica | A. Grunow | image | ||
| Fragilaria nummuloides | (L.W. Dillwyn) H.C. Lyngbye | image | ||
| Fragilaria oamaruensis | Schrader | image | ||
| Fragilaria obliquecostata f. maxima | H.F. Van Heurck | image | ||
| Fragilaria obliquecostata | H.F. Van Heurck | image | ||
| Fragilaria obtusa | F. Hustedt | image | ||
| Fragilaria oceanica f. circularis | H.H. Gran | image | ||
| Fragilaria oceanica f. convoluta | H.H. Gran | image | ||
| Fragilaria oceanica f. torta | H.H. Gran | image | ||
| Fragilaria oceanica | P.T. Cleve | image | ||
| Fragilaria oceanica var. acuta | B.V. Skvortzov | image | ||
| Fragilaria oceanica var. japonica | B.V. Skvortzov | image | ||
| Fragilaria oldenburgiana | F. Hustedt | image | ||
| Fragilaria oxyptera - - | image | |||
| Fragilaria oxyrhombus | C.G. Ehrenberg | image | ||
| Fragilaria pacifica | A. Grunow | image | ||
| Fragilaria pacifica var. trigona | J.-J. Brun & J. Heribaud | image | ||
| Fragilaria paradoxa | C.G. Ehrenberg | image | ||
| Fragilaria paradoxa | C.G. Ehrenberg | image | ||
| Fragilaria parasitica | (W. Smith) P.A.C. Heiberg | image | ||
| Fragilaria parasitica f. constricta | Ant. Mayer | image | ||
| Fragilaria parasitica f. genuina | Ant. Mayer | image | ||
| Fragilaria parasitica f. rhomboidalis | Ant. Mayer | image | ||
| Fragilaria parasitica var. asterionelloides | F. Meister | image | ||
| Fragilaria parasitica var. genuina | Ant. Mayer | image | ||
| Fragilaria parasitica var. subconstricta | A. Grunow | image | ||
| Fragilaria parasitica var. trigona | A. Grunow | image | ||
| Fragilaria patagonica var. rostrata | O. Müller | image | ||
| Fragilaria pectinalis | (O.F. Müller) H.C. Lyngbye | image | ||
| Fragilaria pectinalis | C.G. Ehrenberg | image | ||
| Fragilaria pectinalis var. hyemalis | (Roth) L.A. Brebisson | image | ||
| Fragilaria pectinalis var. undulata | J. Ralfs | image | ||
| Fragilaria pectinata | C.G. Ehrenberg | image | ||
| Fragilaria pediculata | A.I. Proshkina-Lavrenko | image | ||
| Fragilaria pelagica | C.G. Ehrenberg | image | ||
| Fragilaria pellucida | Lohman & Andrews | image | ||
| Fragilaria pelta | M.H. Hohn & J. Hellerman | image | ||
| Fragilaria peragalloi | J. Pantocsek | image | ||
| Fragilaria peragalloi_('Peragalli') | J. Frenguelli | image | ||
| Fragilaria pinnata | C.G. Ehrenberg | image | ||
| Fragilaria pinnata f. brevistriata | J. Frenguelli | image | ||
| Fragilaria pinnata f. minor | J. Frenguelli | image | ||
| Fragilaria pinnata f. minuta | Ant. Mayer | image | ||
| Fragilaria pinnata f. opephoroides | J. Frenguelli | image | ||
| Fragilaria pinnata f. subcapitata | P. Fusey | image | ||
| Fragilaria pinnata subsp. clevei | (J. Pantocsek) G.W.F. Carlson | image | ||
| Fragilaria pinnata subsp. elliptica | (J. Schumann) G.W.F. Carlson | image | ||
| Fragilaria pinnata var. baikalensis | B.V. Skvortzov | image | ||
| Fragilaria pinnata var. elliptica | (J. Schumann) G.W.F. Carlson | image | ||
| Fragilaria pinnata var. inflata | Ant. Mayer | image | ||
| Fragilaria pinnata var. intercedens | (A. Grunow) J. Frenguelli | image | ||
| Fragilaria pinnata var. lancettula | (J. Schumann) F. Hustedt | image | ||
| Fragilaria pinnata var. lapponica | (A. Grunow) J. Frenguelli | image | ||
| Fragilaria pinnata var. parallela | Ant. Mayer | image | ||
| Fragilaria pinnata var. perlonga | J. Frenguelli | image | ||
| Fragilaria pinnata var. robusta | E.E. Manguin | image | ||
| Fragilaria pinnata var. tetragona | J. Frenguelli | image | ||
| Fragilaria pinnata var. trigona | (L.A. Brebisson & J. Heribaud) F. Hustedt | image | ||
| Fragilaria pinnatoides | B.J. Cholnoky | image | ||
| Fragilaria pinnulata | C.G. Ehrenberg | image | ||
| Fragilaria planctonica | H. Heiden | image | ||
| Fragilaria pliocena f. curvata | A. Amosse | image | ||
| Fragilaria pliocena | J.-J. Brun | image | ||
| Fragilaria pliocena var. acutaforma | J.-J. Brun | image | ||
| Fragilaria pliocena var. europaea | A. Cleve-Euler | image | ||
| Fragilaria polyedra | C.G. Ehrenberg | image | ||
| Fragilaria pomerooni | C.G. Ehrenberg | image | ||
| Fragilaria prae-chankensis | Z. Jouse | image | ||
| Fragilaria praeleptostauron f. rockefelleri_('rockefellerii') | M. Hajós | image | ||
| Fragilaria praeleptostauron | M. Hajós | image | ||
| Fragilaria producta | (N.G.W. Lagerstedt) A. Grunow | image | ||
| Fragilaria producta var. bohemica | A. Grunow | image | ||
| Fragilaria pseudoatomus | E.E. Manguin | image | ||
| Fragilaria pseudocylindrus | E.E. Manguin | image | ||
| Fragilaria pseudogaillonii | H. Kobayasi & M. Idei | image | ||
| Fragilaria pseudolanceolata | J. Pantocsek | image | ||
| Fragilaria pteridium | C.G. Ehrenberg | image | ||
| Fragilaria pulchella | (J. Ralfs) H. Lange-Bertalot | image | ||
| Fragilaria punctata | J. John | image | ||
| Fragilaria punctato-striata | E.E. Manguin | image | ||
| Fragilaria pusilla | F.T. Kützing | image | ||
| Fragilaria radians | (F.T. Kützing) D.M. Williams & F.E. Round | image | ||
| Fragilaria rhabdosoma | C.G. Ehrenberg | image | ||
| Fragilaria rhabdosoma va. setacea | C.G. Ehrenberg | image | ||
| Fragilaria rhodana | M.H. Hohn & J. Hellerman | image | ||
| Fragilaria rhombica | (E. O'Meara) H. Heiden | image | ||
| Fragilaria rhombica | Cleve | image | ||
| Fragilaria rhombica | E.V. Østrup | image | ||
| Fragilaria rhombica f. minima | O.G. Kozlova | image | ||
| Fragilaria rhombus | C.G. Ehrenberg | image | ||
| Fragilaria robusta | F. Hustedt | image | ||
| Fragilaria rostrata | J. Pantocsek | image | ||
| Fragilaria rotundata | C.G. Ehrenberg | image | ||
| Fragilaria rotundissima | P.E. Hargraves & R.R.L. Guillard | image | ||
| Fragilaria rumpens | (F.T. Kützing) G.W.F. Carlson | image | ||
| Fragilaria rumpens var. familaris | (F.T. Kützing) A.Cleve-Euler | image | ||
| Fragilaria rumpens var. meneghiniana | (A. Grunow) H.P. Gandhi | image | ||
| Fragilaria salina | F.T. Kützing | image | ||
| Fragilaria scalaris | C.G. Ehrenberg | image | ||
| Fragilaria schulzii_('schulzi') | C. Brockmann | image | ||
| Fragilaria schwartziana | A. Grunow | image | ||
| Fragilaria seminuda | C.G. Ehrenberg | image | ||
| Fragilaria seminulum | C.G. Ehrenberg | image | ||
| Fragilaria semseyana | J. Pantocsek & P. Greguss | image | ||
| Fragilaria sepes | C.G. Ehrenberg | image | ||
| Fragilaria sepulta | J. Pantocsek | image | ||
| Fragilaria shiloi | J.J. Lee, C.W. Reimer & M.E. McEnery | image | ||
| Fragilaria siamensis | E.V. Østrup | image | ||
| Fragilaria silendum | M.H. Hohn & J. Hellerman | image | ||
| Fragilaria similis | G. Krasske | image | ||
| Fragilaria siolii | F. Hustedt | image | ||
| Fragilaria skvorzowii | Z. Jouse | image | ||
| Fragilaria smithiana | A. Grunow | image | ||
| Fragilaria socia | (J.H. Wallace) H. Lange-Bertalot | image | ||
| Fragilaria somalica | J. Frenguelli | image | ||
| Fragilaria spicula | Mereschkowsky | image | ||
| Fragilaria spinosa | B.V. Skvortzov | image | ||
| Fragilaria spinulifera | F. Hustedt | image | ||
| Fragilaria spinulosa | R.M. Patrick | image | ||
| Fragilaria stauroneidea | J. Schumann | image | ||
| Fragilaria strangulata | (V. Zanon) F. Hustedt | image | ||
| Fragilaria strangulata f. constricta | N. Woodhead & R.D. Tweed | image | ||
| Fragilaria strangulata f. inflata | (V. Zanon) F. Hustedt | image | ||
| Fragilaria striata | C.G. Ehrenberg | image | ||
| Fragilaria striatula | H.C. Lyngbye | image | ||
| Fragilaria striatula | P.K.A. Schousboe | image | ||
| Fragilaria striolata | C.G. Ehrenberg | image | ||
| Fragilaria striolata | C.G. Ehrenberg | image | ||
| Fragilaria striolata | C.G. Ehrenberg | image | ||
| Fragilaria stylidium | C.G. Ehrenberg | image | ||
| Fragilaria stylus | C.G. Ehrenberg | image | ||
| Fragilaria subcapitata | E. Messikommer | image | ||
| Fragilaria subconstricta | E.V. Østrup | image | ||
| Fragilaria sublika | M.H. Hohn & J. Hellerman | image | ||
| Fragilaria sublinearis f. lata | H.F. Van Heurck | image | ||
| Fragilaria sublinearis f. longa | H.F. Van Heurck | image | ||
| Fragilaria sublinearis | H.F. Van Heurck | image | ||
| Fragilaria sublinearis var. ambigua | M. Peragallo | image | ||
| Fragilaria sublineata | F. Hustedt | image | ||
| Fragilaria submicroscopica | F.R. Schoeman | image | ||
| Fragilaria submicroscopica | F.R. Schoeman | image | ||
| Fragilaria sundaysensis | R.E.M. Archibald | image | ||
| Fragilaria surirella | C.G. Ehrenberg | image | ||
| Fragilaria swartzii | A. Grunow | image | ||
| Fragilaria synedra | C.G. Ehrenberg | image | ||
| Fragilaria syriaca | C.G. Ehrenberg | image | ||
| Fragilaria tabulata | (C.A. Agardh) H. Lange-Bertalot | image | ||
| Fragilaria tabulata var. australis | (E.E. Manguin) H. Lange-Bertalot | image | ||
| Fragilaria tabulata var. obtusa | (J. Pantocsek) H. Lange-Bertalot | image | ||
| Fragilaria tabulata var. parva | (F.T. Kützing) H. Lange-Bertalot | image | ||
| Fragilaria tabulata var. tenuistriata | (F. Meister) H. Lange-Bertalot | image | ||
| Fragilaria tabulata var. truncata | (R.K. Greville) H. Lange-Bertalot | image | ||
| Fragilaria tabulatoides | B.J. Cholnoky | image | ||
| Fragilaria taenia | C.G. Ehrenberg | image | ||
| Fragilaria taeniaeformis | (J.E. Smith) S.F. Gray | image | ||
| Fragilaria taiaensis | J.R. Carter & P. Denny | image | ||
| Fragilaria tenera | (W. Smith) H. Lange-Bertalot | image | ||
| Fragilaria tenerrima | P.A.C. Heiberg | image | ||
| Fragilaria tenuicollis | P.A.C. Heiberg | image | ||
| Fragilaria tenuicollis var. antarctica | West & West | image | ||
| Fragilaria tenuis | A. Jurilj | image | ||
| Fragilaria tenuis | C.A. Agardh | image | ||
| Fragilaria tenuistriata | E.V. Østrup | image | ||
| Fragilaria tessella | C.G. Ehrenberg | image | ||
| Fragilaria thermalis | C.G. Ehrenberg | image | ||
| Fragilaria toxoneides | (Castracane) H. Lange-Bertalot | image | ||
| Fragilaria trachea | C.G. Ehrenberg | image | ||
| Fragilaria trachea | C.G. Ehrenberg | image | ||
| Fragilaria transylvanica | J. Pantocsek | image | ||
| Fragilaria triangulata | Moiseeva | image | ||
| Fragilaria trigibba | J. Pantocsek | image | ||
| Fragilaria trinodis | C.G. Ehrenberg | image | ||
| Fragilaria trinodis | C.G. Ehrenberg | image | ||
| Fragilaria triundulata | A.Ya. Saveleva-Dolgova | image | ||
| Fragilaria triundulata | E.V. Østrup | image | ||
| Fragilaria turgens | C.G. Ehrenberg | image | ||
| Fragilaria turgidula | C.G. Ehrenberg | image | ||
| Fragilaria ulna | (C.L. Nitzsch) H. Lange-Bertalot | image | ||
| Fragilaria ulna var. acus | (F.T. Kützing) H. Lange-Bertalot | image | ||
| Fragilaria ulna var. amphyrhynchus | (C.G. Ehrenberg) N. Herbst & N.I. Maidana | image | ||
| Fragilaria ulna var. goulardi | (L.A. Brebisson) H. Lange-Bertalot | image | ||
| Fragilaria ulna var. ungeriana | (A. Grunow) H. Lange-Bertalot | image | ||
| Fragilaria undata f. panduraeformis | G.L. Rabenhorst | image | ||
| Fragilaria undata f. stricta | A. Cleve | image | ||
| Fragilaria undata f. tetranodis | A. Cleve | image | ||
| Fragilaria undata var. brasiliensis | Zimmermann | image | ||
| Fragilaria undata var. lobata | R.M. Patrick | image | ||
| Fragilaria undata var. quadrata | F. Hustedt | image | ||
| Fragilaria undata | W. Smith | image | ||
| Fragilaria undulata | C.G. Ehrenberg | image | ||
| Fragilaria undulata | Cramer | image | ||
| Fragilaria ungeriana | A. Grunow | image | ||
| Fragilaria unipunctata | H.C. Lyngbye | image | ||
| Fragilaria vanheurckii var. distans | A. Cleve-Euler | image | ||
| Fragilaria vanheurckii_('Van | Heurckii') A. Cleve-Euler | image | ||
| Fragilaria vanheurckii_('Van | Heurckii') M. Peragallo | image | ||
| Fragilaria vanheurckii_('Van | Heurckii') M. Peragallo | image | ||
| Fragilaria vaucher - - | image | |||
| Fragilaria vaucheriae | (F.T. Kützing) J.B. Petersen | image | ||
| Fragilaria vaucheriae var. capitellata | (Grunow) R. Ross | image | ||
| Fragilaria vaucheriae var. elliptica | E.E. Manguin | image | ||
| Fragilaria vaucheriae var. kamtchatica | J.B. Petersen | image | ||
| Fragilaria vaucheriae var. longissima | E.E. Manguin | image | ||
| Fragilaria vaucheriae var. manguinii | R. Le Cohu | image | ||
| Fragilaria vaucheriae var. parvula | (F.T. Kützing) A. Cleve-Euler | image | ||
| Fragilaria vaucheriae var. perminuta | (Grunow) E.G. Jørgensen | image | ||
| Fragilaria vaucheriae var. tenuis | E.E. Manguin | image | ||
| Fragilaria vaucheriae var. villeretii_('villereti') | R. Le Cohu | image | ||
| Fragilaria venetiana | B.J. Cholnoky | image | ||
| Fragilaria venter | C.G. Ehrenberg | image | ||
| Fragilaria venter | C.G. Ehrenberg | image | ||
| Fragilaria venter | C.G. Ehrenberg | image | ||
| Fragilaria venter | C.G. Ehrenberg | image | ||
| Fragilaria ventralis | C.G. Ehrenberg | image | ||
| Fragilaria ventricosa | C.G. Ehrenberg | image | ||
| Fragilaria ventriculus | C.G. Ehrenberg | image | ||
| Fragilaria virescens f. angustata | E.E. Manguin | image | ||
| Fragilaria virescens f. clavata | A. Grunow | image | ||
| Fragilaria virescens f. curta | A. Cleve-Euler | image | ||
| Fragilaria virescens f. elongata | M. Peragallo & J. Heribaud | image | ||
| Fragilaria virescens f. major | J. Frenguelli | image | ||
| Fragilaria virescens f. nipponica | B.V. Skvortzov | image | ||
| Fragilaria virescens f. parva "Kützing" | image | |||
| Fragilaria virescens f. paucicostata | Thomas & E.A. Gonzalves | image | ||
| Fragilaria virescens f. sphaerophora | A. Cleve-Euler | image | ||
| Fragilaria virescens | J. Ralfs | image | ||
| Fragilaria virescens var. acicularis | B.V. Skvortzov | image | ||
| Fragilaria virescens var. acuta | G. Istvanfy de Csík Madefalva | image | ||
| Fragilaria virescens var. balatonis | G. Istvanfy de Csík Madefalva | image | ||
| Fragilaria virescens var. capitata | E.V. Østrup | image | ||
| Fragilaria virescens var. capitata | G. Krasske | image | ||
| Fragilaria virescens var. diatomacea | A. Grunow | image | ||
| Fragilaria virescens var. elliptica | F. Hustedt | image | ||
| Fragilaria virescens var. elliptica | F. Hustedt | image | ||
| Fragilaria virescens var. elongata | Héribaud | image | ||
| Fragilaria virescens var. exigua | A. Grunow | image | ||
| Fragilaria virescens var. fuegiana | J. Frenguelli | image | ||
| Fragilaria virescens var. genuina | Ant. Mayer | image | ||
| Fragilaria virescens var. halophila | E. Liebetanz | image | ||
| Fragilaria virescens var. lata | O. Müller | image | ||
| Fragilaria virescens var. linearis | B.V. Skvortzov | image | ||
| Fragilaria virescens var. nipha | M.H. Hohn & J. Hellerman | image | ||
| Fragilaria virescens var. nipponica | (B.V. Skvortzov) B.V. Skvortzov & M. Noda | image | ||
| Fragilaria virescens var. obesa | A. Lauby | image | ||
| Fragilaria virescens var. oblongella | A. Grunow | image | ||
| Fragilaria virescens var. obtusa | B.V. Skvortzov | image | ||
| Fragilaria virescens var. rostratus | B.V. Skvortzov | image | ||
| Fragilaria virescens var. subsalina | A. Grunow | image | ||
| Fragilaria virescens var. torus | M.H. Hohn & J. Hellerman | image | ||
| Fragilaria virescens var. undata | (W. Smith) A. Grunow | image | ||
| Fragilaria virescens var. ventricosa | M. Peragallo & J. Heribaud | image | ||
| Fragilaria vitrea | (F.T. Kützing) A. Grunow | image | ||
| Fragilaria vitrea var. arcuata | K.S. Mereschkowsky | image | ||
| Fragilaria vitrea var. minima | (J. Ralfs) A. Grunow | image | ||
| Fragilaria voeringia | J. Fenner | image | ||
| Fragilaria vulgaris | C.G. Ehrenberg | image | ||
| Fragilaria vulgaris var. subundulata | B.V. Skvortzov | image | ||
| Fragilaria woerthensis | Ant. Mayer | image | ||
| Fragilaria zafarii | P.T. Sarode & N.D. Kamat | image | ||
| Fragilaria zasuminensis | I. Cabejszekówna | image | ||
| Fragilaria zeilleri f. anomala | E.V. Østrup | image | ||
| Fragilaria zeilleri f. anomala | J. Heribaud | image | ||
| Fragilaria zeilleri | J. Heribaud | image | ||
| Fragilaria zeilleri var. densestriata | J. Heribaud | image | ||
| Fragilaria zeilleri var. nitzschioides | J. Heribaud | image | ||
| FRAGILARIACEAE | Bessey | image | ||
| FRAGILARIACEAE | Karsten | image | ||
| FRAGILARIACEAE | Lemmermann | image | ||
| FRAGILARIALES | Silva | image | ||
| NEOFRAGILARIA | T.V. Desikachary, A.K.S.K. Prasad & P. Prema | image | ||
| NEOFRAGILARIA | Williams & Round | image | ||
| Neofragilaria constricta | (Ehrenberg) Williams & Round | image | ||
| Neofragilaria lata | (Cleve-Euler) Williams & Round | image | ||
| Neofragilaria nicobarica | Desikachary, Prasad, & Prema | image | ||
| Neofragilaria strangulata | (Zanon) Williams & Round | image | ||
| Neofragilaria virescens | (Ralfs) Williams & Round | image | ||
| Stichostaura fragilaria | Ehrenberg | image | ||
| Synedra amphirhynchus var. fragilariaeformis | F.E. Fritsch & M.F. Rich | image | ||
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