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 |
|---|---|---|---|---|
| EUTETRACYCLUS | Schütt | image | ||
| TETRACYCLUS | John Ralfs | image | ||
| TETRACYCLUS | Schütt | image | ||
| Tetracyclus arceli | Williams, Khursevich & Flower in D.M. Williams, G.K. Khursevich, S.A. Fedenya, & R.J. Flower | Proc. Int. Diatom Symp. | 18: 472, figs. 1-9 | 2006 |
| Tetracyclus boryanus | (Pantocsek) J. Héribaud | Diat. Auvergne: | 51 | 1893 |
| Tetracyclus boryanus var. minor | Héribaud | image | ||
| Tetracyclus braunii | Grunow | image | ||
| Tetracyclus castellum | (Ehrenberg) Grunow | image | ||
| Tetracyclus castellum var. turris | (Peragallo & Héribaud) Mills | image | ||
| Tetracyclus celatom | Okuno | image | ||
| Tetracyclus chankaicus | Y. Dubrovina, M. Usoltseva, V. Pushkar, & O. Likhacheva | Diatom Research | 29: 112, figs. 2-28 | 2013 |
| Tetracyclus chilensis | (Ehrenberg) De Toni | image | ||
| Tetracyclus circularis | Jousé | image | ||
| Tetracyclus circulus | Jousé invalid | image | ||
| Tetracyclus clypeus | (Ehrenberg) J.Y. Li | J. Inst. Geol. Chinese Acad. Geol. | 5: 152 | 1982 |
| Tetracyclus compressus | (Ehrenberg) M. Peragallo | image | ||
| Tetracyclus constrictus | (Ehrenberg) De Toni | image | ||
| Tetracyclus costellatus | (Ehrenberg) Héribaud "nob." | image | ||
| Tetracyclus costellatus var. turris | M. Peragallo & Héribaud | image | ||
| Tetracyclus cruciformis | G.W. Andrews | image | ||
| Tetracyclus crux | (Ehrenberg) Ralfs | image | ||
| Tetracyclus decoratus | J. Brun & Héribaud | image | ||
| Tetracyclus divisus_('divisum') | (Ehrenberg) J.Y. Li | J. Inst. Geol. Chinese Acad. Geol. | 5: 153 | 1982 |
| Tetracyclus dunhuanensis | J.Y. Li | image | ||
| Tetracyclus eckhardti | (Ehrenberg) Hustedt | image | ||
| Tetracyclus elegans | (Ehrenberg) Ralfs | image | ||
| Tetracyclus elegans var. eximius_('eximia') | Héribaud & M. Peragallo | image | ||
| Tetracyclus ellipticus | (Ehrenberg) Grunow | image | ||
| Tetracyclus ellipticus | (Ehrenberg) Grunow f. apiculatus_('apiculata') Okuno | image | ||
| Tetracyclus ellipticus f. chilensis | Krasske | Arch. Hydrobiol. | 35: 357, pl. X: figs. 14-19 | 1939 |
| Tetracyclus ellipticus f. constrictus_('constricta') | Hustedt | image | ||
| Tetracyclus ellipticus f. elongatus_('elongata') | Hustedt | image | ||
| Tetracyclus ellipticus f. elongatus_('elongata') | Hustedt | image | ||
| Tetracyclus ellipticus f. latus_('lata') | Hustedt | image | ||
| Tetracyclus ellipticus f. latus_('lata') | Hustedt | image | ||
| Tetracyclus ellipticus f. maior | Hustedt | image | ||
| Tetracyclus ellipticus f. minor | Hustedt | image | ||
| Tetracyclus ellipticus f. minor | Hustedt | image | ||
| Tetracyclus ellipticus f. subrostratus_('subrostrata') | Hustedt | image | ||
| Tetracyclus ellipticus f. subrostratus_('subrostrata') | Hustedt | image | ||
| Tetracyclus ellipticus var. astrochinensis | Z. Zhang in Z. Zhang & Y. Qi | J. Jinan University (Natural Science & Medicine Edition) | 15: | 1994 |
| Tetracyclus ellipticus var. clypeus | (Ehrenberg) Hustedt | image | ||
| Tetracyclus ellipticus var. compressus | (Ehrenberg) Hustedt | image | ||
| Tetracyclus ellipticus var. inflatus_('inflata') | Hustedt | image | ||
| Tetracyclus ellipticus var. lancea | (Ehrenberg) Hustedt | image | ||
| Tetracyclus ellipticus var. latissimus_('latissima') | Hustedt | image | ||
| Tetracyclus ellipticus var. linearis | (Ehrenberg) Hustedt | image | ||
| Tetracyclus ellipticus var. minutissimus_('minutissima') | Héribaud & M. Peragallo | image | ||
| Tetracyclus ellipticus var. ovalifolius | J.Y. Li | image | ||
| Tetracyclus ellipticus var. rostratus_('rostrata') | J.Y. Li | Acta Phytotax. Sin. | 22: 232, pl. 1: 1-14 | 1984 |
| Tetracyclus emarginatus | (Ehrenberg) W. Smith | image | ||
| Tetracyclus emarginatus f. abnormis | Fontell | image | ||
| Tetracyclus emarginatus var. crassus_('crassa') | Héribaud & M. Peragallo | image | ||
| Tetracyclus emarginatus var. integrilobus_('integriloba') | Héribaud | image | ||
| Tetracyclus excentricus_('excentricum') | (Ehrenberg) D.M. Williams | image | ||
| Tetracyclus excentricus_(`excentricum') | (Ehrenberg) D.M. Williams | Brit. Phycol. J. | 24: 320 | 1989 |
| Tetracyclus floriformis | Cheremisinova | image | ||
| Tetracyclus floriformis | E.A. Tscheremissinova | Nov. Sist. Nizsh. Rast. [Bot. Inst. Akad. Nauk SSSR] | 8: 56, pl. II: figs. 2-4 | 1971 |
| Tetracyclus gibbus | (Ehrenberg) De Toni | image | ||
| Tetracyclus glans | (Ehrenberg) F.W. Mills | Index Diat.: | 1602 | 1935 |
| Tetracyclus glans var. paucicostatus_('paucicostata') | Héribaud | image | ||
| Tetracyclus haradae_('haradaae') | (Pantocsek) H. Tanaka in Tanaka, Suzuki & Nagumo | Diatom | 36: 55 | 2020 |
| Tetracyclus hinziae | I.W. Bishop & S.A. Spaulding | Phytotaxa | 205: 300, figs. 1-25, 40 | 2015 |
| Tetracyclus islandicus Østrup | image | |||
| Tetracyclus jaoi | J.Y. Li | image | ||
| Tetracyclus japonicus | (P. Petit) Tempère & Peragallo | Diat. Monde Entier, ed. 2: | 185 | 1909 |
| Tetracyclus javanicus | Hustedt | image | ||
| Tetracyclus jiayingii | (J.Y. Li) D.M. Williams | Diatom Research | 23: 250 | 2008 |
| Tetracyclus jimboi | (Pantocsek) Jousé | image | ||
| Tetracyclus khursevichiae | I.W. Bishop & S.A. Spaulding in Bishop et al. | Beih. Nova Hedwigia | 147: 269, figs. 26-32, 298-300 | 2018 |
| Tetracyclus kingstonii | D.M. Williams | Diatom Research | 23: 251, figs. 2, 3 | 2008 |
| Tetracyclus krasskei | D.M. Williams | Phytotaxa | 178: 153 | 2014 |
| Tetracyclus lacustris | John Ralfs | image | ||
| Tetracyclus lacustris var. baicalensis | Skvortzov & Meyer | image | ||
| Tetracyclus lacustris var. capitatus | Hustedt | Abh. Naturw. Ver. Bremen | 23: 96, pl. 269: fig. 6 in A. Schmidt's Atlas (1911) | 1914 |
| Tetracyclus lacustris var. capitatus | Hustedt | A. Schmidt's Atlas: | pl. 269: fig. 6 | 1911 |
| Tetracyclus lacustris var. compactus | Hustedt | image | ||
| Tetracyclus lacustris var. elegans | (Ehrenberg) Hustedt | image | ||
| Tetracyclus lacustris var. elongatus | Hustedt | Abh. Naturw. Ver. Bremen | 23: 97, pl. 269: figs. 7, 8 in A. Schmidt's Atlas (1911) | 1914 |
| Tetracyclus lacustris var. elongatus | Hustedt | A. Schmidt's Atlas: | pl. 269: figs. 7, 8 | 1911 |
| Tetracyclus lacustris var. fossilis | Pantocsek | image | ||
| Tetracyclus lacustris var. lanceolatus | Moiseeva | image | ||
| Tetracyclus lacustris var. maximus_('maxima') | A. Cleve | image | ||
| Tetracyclus lacustris var. ovalis | Holmboe | image | ||
| Tetracyclus lacustris var. rhombicus | Hustedt | Abh. Naturw. Ver. Bremen | 23: 97, pl. 269: figs. 4, 5 in A. Schmidt's Atlas (1911) | 1914 |
| Tetracyclus lacustris var. rhombicus | Hustedt | A. Schmidt's Atlas: | pl. 269: figs. 4, 5 | 1911 |
| Tetracyclus lacustris var. tenuis | Hustedt | image | ||
| Tetracyclus lacustris var. undulatus_('undulata') | A. Cleve-Euler | image | ||
| Tetracyclus lacustrus var. strumosus | (Ehrenberg) Hustedt | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 7{2}: 14 | 1931 |
| Tetracyclus lamina | (Ehrenberg) M. Peragallo | image | ||
| Tetracyclus lancea | (Ehrenberg) M. Peragallo | image | ||
| Tetracyclus lewisianus Østrup | image | |||
| Tetracyclus linearis | (Ehrenberg) Grunow | image | ||
| Tetracyclus major | Héribaud | image | ||
| Tetracyclus major var. acuminatus_('acuminata') | Héribaud | image | ||
| Tetracyclus maximumcostata | Williams, Khursevich & Flower in D.M. Williams, G.K. Khursevich, S.A. Fedenya, & R.J. Flower | Proc. Int. Diatom Symp. | 18: 472, figs. 10-12 | 2006 |
| Tetracyclus navicularis | J.Y. Li | image | ||
| Tetracyclus ovaliformis | J.Y. Li | image | ||
| Tetracyclus pagesii_('pagesi') | Heribaud | image | ||
| Tetracyclus peragalloi var. eximius_('eximia') | Heribaud | image | ||
| Tetracyclus peragalloi var. major | Héribaud | image | ||
| Tetracyclus peragalloi_('peragalli') | Héribaud | image | ||
| Tetracyclus polygibbum | (Pantocsek) Jousé | image | ||
| Tetracyclus pseudocastellum | D.M. Williams | Bull. Nat. Hist. Mus. [London], Bot. | 27: 5, fig. 8 | 1997 |
| Tetracyclus radius | M. Saito-Kato, T. Hayashi & Y. Tanimura | Phytotaxa | 24: 52, figs. 1-20 | 2012 |
| Tetracyclus rhombicus_('rhombica') | Juse | image | ||
| Tetracyclus rhombus | (Ehrenberg) Ralfs | image | ||
| Tetracyclus rostratus | Hustedt | image | ||
| Tetracyclus rupestris | (Kützing) Grunow | image | ||
| Tetracyclus shanduensis | J.Y. Li | image | ||
| Tetracyclus sinensis | J.Y. Li | image | ||
| Tetracyclus stella | (Ehrenberg) M. Peragallo & F. Héribaud | image | ||
| Tetracyclus stellaris var. eximius | (Héribaud & M. Peragallo) Hustedt | image | ||
| Tetracyclus stellaris_('stellare') | Héribaud | image | ||
| Tetracyclus stelloides | J.P. Kociolek, D.M. Williams & A. Danz | Diatom Research | 37: 108, figs. 1-20 | 2022 |
| Tetracyclus strumosus | (Ehrenberg) D.M. Williams | Proc. Int. Diat. Symp. | 17: 441 | 2004 |
| Tetracyclus subclypeus | J. Li & D.M. Williams | image | ||
| Tetracyclus subclypeus | J.Y. Li & D.M. Williams in Williams & Li | Brit. Phycol. J. | 25: 336, figs. 1-6 | 1990 |
| Tetracyclus subdivisium | D.M. Williams & J.Y. Li | Brit. Phycol. J. | 25: 337, figs. 7-11 | 1990 |
| Tetracyclus subrostratus_('subrostrata') | D.M. Williams | Diatom Research | 23: 250, fig. 1 | 2008 |
| Tetracyclus tingitanus | Schousboe | image | ||
| Tetracyclus tripartitus | J. Brun & Héribaud | image | ||
| Tetracyclus tripartitus var. gracilis | M. Peragallo & Héribaud | image | ||
| Tetracyclus tscheremissinovae | D.M. Williams & G. Reid in D.M. Williams, G. Reid, R. Flower, & N.E. Votyakova | Diatom Research | 17: 438, figs. 1-5 | 2002 |
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