2023

No. 268. Giuseppe C. Zuccarello School of Biological Science, Victoria University of Wellington, P.O. Box 600, Wellington 6140, New Zealand (correspondence: joe.zuccarello@vuw.ac.nz), John A. West, School of Biosciences, University of Melbourne, Parkville, Victoria 3010, Australia (correspondence: jwest@unimelb.edu.au) & Susan Loiseaux-de Goër, 11, rue des Moguerou, F-29680 Roscoff, Brittany, France. Bostrychia australiana from Australia, a new species segregated from B. kelanensis Grunow ex Post  (Rhodomelaceae, Rhodophyta) (Download PDF).

No. 269. Camila Barbosa de Araújo, Núcleo de Conservação da Biodiversidade, Instituto de Pesquisas Ambientais, Avenida Miguel Estéfano nº 3687, 04301-902, São Paulo, SP, Brazil (correspondence: camiaraujo.ba@gmail.com) & Carlos Eduardo de Mattos Bicudo, Núcleo de Conservação da Biodiversidade, Instituto de Pesquisas Ambientais, Avenida Miguel Estéfano nº 3687, 04301-902, São Paulo, SP, Brazil. Taxonomic and nomenclatural notes on two desmid species from Brazil (Desmidiaceae, Zygnematophyceae) (Download PDF).

No. 270. Anatoliy Levanets, Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa (correspondence: 20868421@nwu.ac.za) & Sanet Janse van Vuuren, Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa. Micrasterias foliacea var. nurulislamii Levanets & Janse van Vuuren, nom. nov. (≡ "Micrasterias foliacea var. spinosa Islam & Ashrafi", nom. inval.) (Desmidiaceae, Zygnematophyceae) (Download PDF).

No. 271. John A. West, Biosciences, University of Melbourne, Parkville, VIC 3010 Australia (correspondence: jwest@unimelb.edu.au), Giuseppe C. Zuccarello, Biological Science, Victoria University of Wellington, Wellington 6140, New Zealand, Heroen Verbruggen, Biosciences, University of Melbourne, Parkville VIC 3010 Australia, Joan Powling, PO Box 548, Ivanhoe VIC 3079, Australia, John Miller, 41 Cox Street, Port Fairy VIC 3284 Australia & Susan Loiseaux-de Goër, 11, rue des Moguerou, F-29680 Roscoff, Brittany, France. Amoenothamnion planktonicum (Heterothamnieae, Ceramiaceae, Rhodophyta), an annual drift event along sandy beaches of southern Australia and its affinities (Download PDF).

No. 272. Camila Barbosa de Araújo, Núcleo de Conservação da Biodiversidade, Instituto de Pesquisas Ambientais (IPA). Avenida Miguel Stéfano 3687, 04301-902, São Paulo, SP, Brazil (correspondence: camiaraujo.ba@gmail.com). Revaluation of some desmid taxa and the description of Staurastrum bicudoi sp. nov. (Desmidiaceae, Zygnematophyceae). (Download PDF).

No. 273. Spyros Gkelis, Faculty of Sciences, School of Biology, Department of Botany, Aristotle University of Thessaloniki, GR-541 24 Thessaloniki, Greece (correspondence: sgkelis@bio.auth.gr). Chlorolilaea, a replacement name for Lilaea Lortou & Gkelis nom. illeg. (Chlorophyta, Chlamydomonadales) (Download PDF).

No. 274. Natalia Kochman-Kędziora, Department of Ecology and Environmental Protection, University of Rzeszów, Zelwerowicza 4, 35-601 Rzeszów, Poland, Wolf-Henning Kusber, Botanischer Garten und Botanisches Museum Berlin, Freie Universität Berlin, Königin-Luise-Str. 6-8, 14195 Berlin, Germany, J. Patrick Kociolek, Museum of Natural History and Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO, USA 80309 & Bart Van de Vijver, Meise Botanic Garden, Research Department, Nieuwelaan 38, 1860 Meise, Belgium & University of Antwerp, Department of Biology – ECOSPHERE, Universiteitsplein 1, B-2610 Wilrijk, Belgium (correspondence: bart.vandevijver@plantentuinmeise.be) (Download PDF).

No. 275. Craig W. Schneider, Department of Biology, Trinity College, Hartford, Connecticut 06106, USA (correspondence: cschneid@trincoll.edu) & Michael J. Wynne, University of Michigan Herbarium, Ann Arbor, Michigan 48108, USA. Lectotypification of Iridaea lacera Postels & Ruprecht, basionym of the generitype of Kallymeniopsis Perestenko ex Skriptsova, Shibneva & Semenchenko (Kallymeniaceae, Rhodophyta). (Download PDF).

No. 276. Wilfred John E. Santiañez, G.T. Velasquez Phycological Herbarium and The Marine Science Institute, College of Science, University of the Philippines Diliman, Quezon City 1101, Philippines (correspondence: wjsantianez@msi.upd.edu.ph)

Olivier De Clerck, Phycology Research Group and Center for Molecular Phylogenetics and Evolution, Ghent University, Ghent, Belgium. Ulva vietnamensis L.-A.T.Tran, Leliaert & De Clerck is a heterotypic synonym of Ulva tentaculosa Lagourgue & Payri (Ulvaceae, Chlorophyta) (Download PDF).

No. 277. Michael D. Guiry, AlgaeBase, Ryan Institute, NUI Galway, Galway, H91 TK33, Ireland (correspondence: michael.guiry@universityofgalway.ie). Pyropia santacruzensis, nom. nov. for Porphyrella californica Hollenberg (Bangiaceae, Rhodophyta). (Download PDF).

No. 278. Bart Van de Vijver, Meise Botanic Garden, Research Department, Nieuwelaan 38, 1860 Meise, Belgium & University of Antwerp, Department of Biology – ECOSPHERE, Universiteitsplein 1, B-2610 Wilrijk, Belgium (correspondence: bart.vandevijver@plantentuinmeise.be). Observations on the type material of Fragilaria construens [var. binodis] f. borealis Foged (Fragilariaceae, Bacillariophyta) (Download PDF).

No. 279. Craig W. Schneider, Department of Biology, Trinity College, Hartford, Connecticut 06106, USA (correspondence: cschneid@trincoll.edu) & Gary W. Saunders, Centre for Environmental & Molecular Algal Research, Department of Biology, University of New Brunswick, Fredericton, New Brunswick E3B 5A3, Canada. Correcting an historical oversight: Chondria atropurpurea Harvey (Rhodomelaceae, Rhodophyta) is present in the northeastern North American flora (Download PDF).

No. 280. Wilfred John E. Santiañez, G.T. Velasquez Phycological Herbarium and The Marine Science Institute, College of Science, University of the Philippines Diliman, Quezon City 1101, Philippines (correspondence: wjsantianez@msi.upd.edu.ph). Notes on the tribes of the brown algal family Scytosiphonaceae (Phaeophyceae). (Download PDF).

No. 281. Michael D. Guiry, AlgaeBase, Ryan Institute, University of Galway, Galway, H91 TK33, Ireland (correspondence: michael.guiry@universityofgalway.ie) & David M. Williams, Department of Life Sciences, the Natural History Museum, Cromwell Road, London, SW7 5BD, UK. The fossil diatom Didymosphenia nipponica (Cymbellaceae, Bacillariophyta): a tale of two names. (Download PDF).

No. 282. Wolf-Henning Kusber, Botanischer Garten Berlin, Freie Universität Berlin, Königin-Luise-Str. 6-8, D-14195 Berlin, Germany (correspondence: w.h.kusber@bo.berlin) & Jonas Zimmermann, Botanischer Garten Berlin, Freie Universität Berlin, Königin-Luise-Str. 6-8, D-14195 Berlin, Germany. The correct classification of Odontella rhombus f. trigona (Biddulphiaceae, Mediophyceae), observed in the monitoring of European coastal waters. (Download PDF).

No. 283. David M. Williams, the Natural History Museum, London, Cromwell Road, London, SW75BD, United Kingdom (correspondence: dmw@nhm.ac.uk). Actinocyclus nevadensis, a new name for the Miocene fossil Actinocyclus nebulosus Bradbury & W.N.Krebs (Hemidiscaceae, Bacillariophyta). (Download PDF).

No. 284. David M. Williams, the Natural History Museum, London, Cromwell Road, London, SW75BD, United Kingdom (correspondence: dmw@nhm.ac.uk). Comments on two designations in the genus Fragilaria (Fragilariaceae, Bacillariophyta), one in Diploneis (Diploneidaceae) and replacements for two names introduced by V.S. Sheshukova-Poretskaya (1899–1990). (Download PDF).

No. 285. Marc Krasovec¹, Emmelien Vancaester^2,3, Stephane Rombauts^2,3, François Bucchini^2,3, Sheree Yau¹, Claire Hemon¹, Marie-Line Escande⁴, Hugo Lebredonchel¹, Nigel Grimsley¹, Hervé Moreau¹, Sophie Sanchez-Brosseau¹, Klaas Vandepoele ^2,3,5 & Gwenael Piganeau¹

¹Sorbonne Université, CNRS, Biologie Integrative des Organismes Marins, BIOM, F-66650 Banyuls-sur-Mer, France.
²Department of Plant Biotechnology and Bioinformatics, Ghent University, Belgium.
³VIB Center for Plant Systems Biology, Ghent, Belgium.
⁴Sorbonne Université, CNRS, Observatoire Oceanologique de Banyuls sur mer, FR3724, F-66650 Banyuls-sur-Mer, France.
⁵Bioinformatics Institute Ghent, Ghent University, Belgium.

Validation of 'Picochlorum costavermella Hemon & Grimsley' nom. inval. (Trebouxiophyceae) isolated from the northwestern Mediterranean Sea. (Download PDF).

No. 286. Olivier Monnier, French Biodiversity Agency, Vincennes, France (correspondence: olivier.monnier@ofb.gouv.fr), Gilles Gassiole, MicPhyc, Salazie, France & Frédéric Rimet, INRAE, USMB, CARRTEL, Thonon-les-Bains, France. Geissleria tahitiensis sp. nov. (Cymbellaceae, Bacillariophyceae), a common diatom in Society Islands rivers (Download PDF).

No. 287. Wolf-Henning Kusber¹, Gabriele Hofmann², Horst Lange-Bertalot³ & Andrzej Witkowski ⁴

¹Botanischer Garten Berlin, Freie Universität Berlin, Königin-Luise-Str. 6–8, D–14195 Berlin, Germany (correspondence: w.h.kusber@bo.berlin)
²Hirtenstraße 19, D–61479 Glashütten, Germany
³Botanisches Institut, Goethe-Universität, Frankfurt am Main, Germany
⁴Institute of Marine and Environmental Sciences, University of Szczecin, Mickiewicza 16, 70–383 Szczecin, Poland.

Nomenclatural notes on some Baltic diatoms (Bacillariophyta), described from Germany and Poland (Download PDF).

No. 288. Nora I. Maidana¹, Claudia Seeligmann² & Marcelo Raúl Morales³

¹Laboratorio de Diatomeas continentales. DBBE (FCEyN, UBA); IBBEA (CONICET-UBA). Ciudad Universitaria, Pab. 2. C1428EHA. Argentina (correspondence: noramaidana@gmail.com)
²Dpto. de Biología, Facultad de Cs. Naturales e Instituto Miguel Lillo. UNT. Miguel Lillo 205, (4000) S. M. de Tucumán, Argentina
³Laboratorio de Diatomeas continentales. IBBEA (CONICET-UBA). Ciudad Universitaria, Pab. 2. C1428EHA. Argentina.

The high-mountain species Staurophora vilamaensis N.I.Maidana, C.Seeligmann & M.R.Morales, sp. nov. (Anomoeoneidaceae, Bacillariophyta) ( (Download PDF).

No. 289. Mark A. Buchheim¹

¹Department of Biological Science, The University of Tulsa, 800 S. Tucker Dr., Tulsa, OK 74104 (correspondence: mark-buchheim@utulsa.edu).

Validation of "Haematococcus privus" Buchheim, nom. inval. (Haematococcaceae, Chlorophyta) (Download PDF).

No. 290. Sandra C. Lindstrom¹

¹Department of Botany, #3156 – 6270 University Blvd., University of British Columbia, Vancouver, BC, Canada V6T 1Z4 (correspondence: Sandra.Lindstrom@botany.ubc.ca).

A reinstated species name for north-eastern Pacific Macrocystis (Laminariaceae, Phaeophyceae) (Download PDF).

No. 291. Alvin P. Monotilla¹ & Arkady A. Tahil¹

¹Marine Biology Section, Department of Biology, University of San Carlos, Cebu City 6000, Philippines (correspondence: apmonotilla@usc.edu.ph).

First record of the green alga Ulva meridionalis R.Horimoto & S.Shimada (Ulvaceae, Ulvophyceae) in the Philippines (Download PDF).

No. 292. Michael D. Guiry¹ &  Michelle T. Casanova^2,3

¹AlgaeBase, Ryan Institute, University of Galway, H91 TK33, Ireland

²Environmental Science, Federation University, Mt Helen, Vic. 3350, Australia

³273 Casanova Road, Westmere, Vic. 3351, Australia  (correspondence: m.casanova@nhm.ac.uk). Nomenclatural notes on Nitella (Characeae, Charophyceae) from Australia. (Download PDF)

No. 293. Michael D. Guiry¹ & Patrik Frödén^2
1AlgaeBase, Ryan Institute, University of Galway, H91 TK33, Ireland.
²Botanical Museum (Biological Museum), Lund University, Sweden.

Aegagropila brownii (Dillwyn) Kützing is the correct name for Aegagropila linnaei Kützing, the type of Aegagropila Kützing (Pithophoraceae, Chlorophyta), widely known as "Marimo" or "Cladophora Balls". (Download PDF).

No. 294. Bart Van de Vijver¹ & Nélida Abarca²

¹Meise Botanic Garden, Research Department, Nieuwelaan 38, 1860 Meise, Belgium & University of Antwerp, Department of Biology – ECOSPHERE, Universiteitsplein 1, B-2610 Wilrijk, Belgium (correspondence: bart.vandevijver@plantentuinmeise.be)
²Botanischer Garten und Botanisches Museum Berlin, Freie Universität Berlin, Berlin, Germany (correspondence: n.abarca@bo.berlin). Observations on the type material of Gomphonema affine Kützing (Gomphonemataceae, Bacillariophyceae)

(Download PDF).

No. 295. J. Patrick Kociolek¹ & Bart Van de Vijver^2
1Museum of Natural History and Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO 80309, USA (correspondence: Patrick.Kociolek@Colorado.edu)
²Meise Botanic Garden, Research Department, Nieuwelaan 38, 1860 Meise, Belgium & University of Antwerp, Department of Biology – ECOSPHERE, Universiteitsplein 1, B-2610 Wilrijk, Belgium (correspondence: bart.vandevijver@plantentuinmeise.be)

Valve morphology and typification of Epithemia eugeniae W.Smith, a forgotten diatom species described from the Pyrenees Mountains in France (Rhopalodiaceae, Bacillariophyta) (Download).

No. 296. Michael J. Wynne¹ & Craig W. Schneider²

¹University of Michigan Herbarium, 3600 Varsity Drive, Ann Arbor, Michigan 48108, USA (correspondence: mwynne@umich.edu)

²Department of Biology, Trinity College, Hartford, Connecticut 06106, USA.

Reinstatement of Ceramothamnion H.Richards (1901), a replacement name for the newly described Stirkia (Ceramiaceae, Rhodophyta). (Download PDF).

No. 297. Michael D. Guiry¹, Øjvind Moestrup² & Robert A. Andersen³

¹AlgaeBase, Ryan Institute, University of Galway, H91 TK33, Ireland.(correspondence: michael.guiry@nuniversityofgalway.ie)

²Section of Marine Biology, Biological Institute, University of Copenhagen, Universitetsparken 4, 2100 Copenhagen, Denmark.

³Friday Harbor Laboratories, University of Washington, Friday Harbor, WA 98250, USA.

Validation of the phylum name Heterokontophyta. (Download PDF).

No. 298. Bart Van de Vijver^1,2 & Xander de Zwart^1
1Meise Botanic Garden, Research Department, Nieuwelaan 38, 1860 Meise, Belgium (correspondence: bart.vandevijver@plantentuinmeise.be)
²University of Antwerp, Department of Biology – ECOSPHERE, Universiteitsplein 1, B-2610 Wilrijk, Belgium.

Nitzschia saprobionta, a new name and status for Nitzschia palea var. tenuirostris Grunow (Bacillariaceae, Bacillariophyceae) (Download PDF)

No. 299. Bart Van de Vijver¹, David M. Williams² & Nélida Abarca³

¹Meise Botanic Garden, Research Department, Nieuwelaan 38, 1860 Meise, Belgium & University of Antwerp, Department of Biology – ECOSPHERE, Universiteitsplein 1, B-2610 Wilrijk, Belgium (correspondence: bart.vandevijver@plantentuinmeise.be)
²Department of Life Sciences, the Natural History Museum, Cromwell Road, London, SW7 5BD, UK (correspondence: d.m.williams@nhm.ac.uk)
³Botanischer Garten und Botanisches Museum Berlin, Freie Universität Berlin, Berlin, Germany (correspondence: n.abarca@bo.berlin)

Observations on the type material of Gomphonema ventricosum Gregory (Gomphonemataceae, Bacillariophyceae) (Download PDF)

No. 300. Bart Van de Vijver¹, Wolf-Henning Kusber², Erwin Reichardt³ & Ingrid Jüttner^4
1Meise Botanic Garden, Research Department, Nieuwelaan 38, 1860 Meise, Belgium & University of Antwerp, Department of Biology – ECOSPHERE, Universiteitsplein 1, B-2610 Wilrijk, Belgium (correspondence: bart.vandevijver@plantentuinmeise.be)
²Botanischer Garten und Botanisches Museum, Freie Universität Berlin, Königin-Luise-Str. 6-8, 14195 Berlin, Germany
³Bubenheim 136, 91757 Treuchtlingen, Germany
⁴Department of Natural Sciences, Amgueddfa Cymru –Museum Wales, Cathays Park, Cardiff, CF10 3NP, UK

Observations on and typification of Gomphonema micropus Kützing (Gomphonemataceae, Bacillariophyceae) with notes on the type of G. commune Rabenhorst (Download PDF).

No. 301. Bart Van de Vijver^{1, 1} & Tanja M. Schuster^3
1Meise Botanic Garden, Research Department, Nieuwelaan 38, 1860 Meise, Belgium (correspondence: bart.vandevijver@plantentuinmeise.be)
²University of Antwerp, Department of Biology – ECOSPHERE, Universiteitsplein 1, B-2610 Wilrijk, Belgium

³Natural History Museum, Department of Botany, Herbarium, Burgring 7, 1010 Vienna, Austria (correspondence: tanja.schuster@nhm-wien.ac.at).

Observations on the types of Nitzschia tubicola and N. gandersheimiensis (Bacillariaceae, Bacillariophyceae) (Download PDF).

No. 302. Bart Van de Vijver¹, Tanja M. Schuster², Wolf-Henning Kusber³ & Wil Leurs^4
1Meise Botanic Garden, Research Department, Nieuwelaan 38, 1860 Meise, Belgium & University of Antwerp, Department of Biology – ECOSPHERE, Universiteitsplein 1, B-2610 Wilrijk, Belgium (correspondence: bart.vandevijver@plantentuinmeise.be)
²Natural History Museum, Department of Botany, Herbarium, Burgring 7, 1010 Vienna, Austria (correspondence: tanja.schuster@nhm-wien.ac.at)  
³Botanischer Garten und Botanisches Museum Berlin, Freie Universität Berlin, Königin-Luise- Straße 6-8, 14195 Berlin, Germany (correspondence: w.h.kusber@bo.berlin)
⁴Cluster Laboratorium, Wetterskip Fryslân, Postbus 36, 8900 AA Leeuwarden, The Netherlands (correspondence: wleurs@wetterskipfryslan.nl).

Observations and lectotypification of Caloneis warmingii Østrup (Naviculaceae, Bacillariophyceae) (Download PDF). 

No. 303. Michael. D. Guiry¹

¹AlgaeBase, Ryan Institute, University of Galway, Galway, H91 TK33, Ireland.

Validation of some class names in use for algae (Download PDF).

No. 304. Eduardo A. Molinari-Novoa¹& Michael D. Guiry²

¹Chess Consulting & Project, Lima 15039 and 'La Molina' National Agrarian University, Lima 15024, Peru (correspondence: eduardomolinov@gmail.com).

²AlgaeBase, Ryan Institute, University of Galway, Galway, H91 TK33, Ireland.

Nomenclatural notes on algae. VIII. Automatically typified names for some groups of alveolates (Download PDF).

No. 305. Michael D. Guiry¹ & David M. Williams²

¹AlgaeBase, Ryan Institute, University of Galway, Galway, H91 TK33, Ireland.
²Natural History Museum, Cromwell Road, London SW7 5BD, United Kingdom.

Skeletonematopsis P.A.Sims, gen nov. (Trochosiraceae, Mediophyceae), a new fossil genus name (Download PDF).

No. 306. Anatoliy Levanets¹ & Michael D. Guiry²

¹Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa (correspondence: 20868421@nwu.ac.za).

²AlgaeBase, Ryan Institute, NUI Galway, Galway H91 TK33, Ireland.

Nomenclature and taxonomy of Phyllogloea P.C.Silva (Chaetopeltidaceae, Chlorophyceae) (Download PDF).

No. 307. Odysseas A. Archontikis¹, Ian Probert², Luc Beaufort³, Rosalind E.M. Rickaby⁴, Dmitry A. Filatov⁵ & El Mahdi Bendif⁶

¹Department of Earth Sciences, University of Oxford, South Parks Road, Oxford OX1 3AN, UK & Department of Earth Sciences, The Natural History Museum, Cromwell Road, London SW7 5BD, UK (correspondence: odysseas.archontikis@univ.ox.ac.uk)
²Sorbonne Université – CNRS, Roscoff Culture Collection, FR2424 Station Biologique de Roscoff, Roscoff, France
³Aix Marseille Université, CNRS, IRD, INRAE, CEREGE, Aix-en-Provence, France
⁴Department of Earth Sciences, University of Oxford, South Parks Road, Oxford OX1 3AN, UK
⁵Department of Biology, University of Oxford, South Parks Road, Oxford OX1 3RB, UK
⁶Department of Earth Sciences, University of Oxford, South Parks Road, Oxford OX1 3AN, UK & Institut des sciences de la mer de Rimouski (ISMER), Université du Québec à Rimouski, Rimouski, Canada

Taxonomic and nomenclatural notes on the coccolithophore Gephyrocapsa huxleyi (Noelaerhabdaceae, Haptophyta) and related species (Download PDF).

No. 308. Smail Mehda¹, Elvira Perona2, Pilar Mateo² & M. Ángeles Muñoz-Martín²

¹ Department of Agronomy, Faculty of Life and Natural Sciences, University of El Oued, 39000 El Oued, Algeria (correspondence: mehda-smail@univ-eloued.dz)
²Departamento de Biología. Facultad de Ciencias,Universidad Autónoma de Madrid, Madrid, 28049,Spain. (correspondence: mangeles.munnoz@uam.es)

Validation of "Pseudacaryochloris sahariense" nom. inval. (Acaryochloridaceae, Cyanophyceae) isolated from desert rocks in the Sahara (Download PDF).

No. 309. Svetlana T. Remizova¹

¹Geology and Geoecology Department, Faculty of Geography, Herzen State Pedagogical University, St. Petersburg, Russia (correspondence: stremizova@yandex.ru)

Validation of the fossil name Microcodium arcticum Remizova (Microcodiaceae, Ulvophyceae) (Download PDF).

No. 310. Bart Van de Vijver¹, David Heudre², Servanne Quiniou³ & Carlos E. Wetzel⁴

¹Meise Botanic Garden, Research Department, Nieuwelaan 38, 1860 Meise, Belgium & University of Antwerp, Department of Biology – ECOSPHERE, Universiteitsplein 1, B-2610 Wilrijk, Belgium (correspondence: bart.vandevijver@plantentuinmeise.be)
²Office Français de la Biodiversité, Direction Régionale Grand Est – Chemin du Longeau, 57160 Moulins-lès-Metz, France (correspondence: david.heudre@ofb.gouv.fr)  
³Office Français de la Biodiversité, Direction Régionale Normandie – 1 rue Dufay, 76100 Rouen, France (correspondence: servanne.quiniou@ofb.gouv.fr)  
⁴Luxembourg Institute of Science and Technology (LIST), Observatory for Climate, Environment and Biodiversity (OCEB), L-4422 Belvaux, Luxembourg (correspondence: carlos.wetzel@list.lu)

Observations on Tabularia sinensis Yue Cao & al. (Ulnariaceae, Bacillariophyceae), a potentially invasive species in European rivers (Download PDF).