Published Articles

Notes on the diatom collection of the Natural History Museum, London (BM) II–IV. Some type specimens in the genus Aulacodiscus Ehrenberg and nomenclatural notes on Thumia Cleve ex F.B. Taylor

DAVID M. WILLIAMS

Issue: Vol. 480 No. 2: 20 January 2021

DOI: 10.11646/phytotaxa.480.2.4

Published on: 2021-01-20

Page range: 152–162

Abstract views: 142

PDF downloaded: 1

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The genus Cystoseira s.l. (Ochrophyta, Fucales, Sargassaceae) in the Black Sea: morphological variability and molecular taxonomy of Gongolaria barbata and endemic Ericaria crinita f. bosphorica comb. nov.

SOFIA S. SADOGURSKA , JOÃO NEIVA , ANNALISA FALACE , ESTER A. SERRÃO , ÁLVARO ISRAEL

Issue: Vol. 480 No. 1: 15 January 2021

DOI: 10.11646/phytotaxa.480.1.1

Published on: 2021-01-15

Page range: 1–21

Abstract views: 225

PDF downloaded: 1

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Four new species of monoraphid diatoms from Western Sichuan Plateau in China

Q.M. YOU , K. ZHAO , Y.L. WANG , P. YU , J.P. KOCIOLEK , W.T. PANG , Q.X. WANG

Issue: Vol. 479 No. 3: 13 January 2021

DOI: 10.11646/phytotaxa.479.3.3

Published on: 2021-01-13

Page range: 257–274

Abstract views: 194

PDF downloaded: 3

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Pseudoaliinostoc sejongens gen. & sp. nov. (Nostocales, Cyanobacteria) from floodplain soil of the Geum River in Korea based on polyphasic approach

NAM-JU LEE , SUNG-DO BANG , TAEHEE KIM , JANG-SEU KI , OK-MIN LEE

Issue: Vol. 479 No. 1: 7 January 2021

DOI: 10.11646/phytotaxa.479.1.4

Published on: 2021-01-07

Page range: 55–70

Abstract views: 251

PDF downloaded: 3

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Three new needle-shaped Fragilaria species from Central America and the Tibetan Plateau

KIM J. KRAHN , ANJA SCHWARZ , CARLOS E. WETZEL , SERGIO COHUO-DURÁN , GERHARD DAUT , LAURA Macario-González , LISETH PÉREZ , JUNBO WANG , ANTJE SCHWALB

Issue: Vol. 479 No. 1: 7 January 2021

DOI: 10.11646/phytotaxa.479.1.1

Published on: 2021-01-07

Page range: 1–22

Abstract views: 237

PDF downloaded: 371

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REVISION OF THE TYPE MATERIALS OF STAURONEIS SCHINZII VAR. ARGENTINA FRENGUELLI AND S. SCHINZII VAR. MAXIMA FRENGUELLI (BACILLARIOPHYCEAE)

A.A. VOUILLOUD , J.M. GUERRERO , M.B. PALLADINO , A.A. LAMARO

Issue: Vol. 478 No. 1: 5 January 2021

DOI: 10.11646/phytotaxa.478.1.8

Published on: 2021-01-05

Page range: 119–130

Abstract views: 164

PDF downloaded: 2

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Climate-related morphological changes in Pantocsekiella (Mediophyceae) spanning 0-1.2 Ma in the Lake El’gygytgyn, northeastern Russia including Pantocsekiella elgygytgynensis sp. nov.

MELINA LUETHJE , JEFFREY SNYDER

Issue: Vol. 478 No. 1: 5 January 2021

DOI: 10.11646/phytotaxa.478.1.5

Published on: 2021-01-05

Page range: 67–91

Abstract views: 182

PDF downloaded: 276

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A new Planothidium species (Achnanthidiaceae, Bacillariophyceae) from Xingu Ria, Amazon River basin, Brazil

KRYSNA S. MORAIS , LÍVIA F. COSTA , CARLOS E. DE M. BICUDO , LUC ECTOR , CARLOS E. WETZEL