Molecular data reveal the presence of three Plocamium Lamouroux species with complex patterns of distribution in Southern Chile
Alejandro E. MONTECINOS et al.
1-19, Published on 25 January 2021, art. 42 (1)
Building-up knowledge on green marine macroalgae diversity in the Western Antarctic Peninsula: data from two molecular markers reveals numerous species with amphipolar distribution
Hélène DUBRASQUET et al.
21-37, Published on 10 February 2021, art. 42 (2)
Mallomonas vietnamica Gusev, Kezlya & Tran, sp. nov. (Synurales, Chrysophyceae), a new species, that shares some features with fossil taxa
Evgeniy S. GUSEV et al.
39-46, Published on 03 March 2021, art. 42 (3)
Morphological and phylogenetic data confirm the identity of Prasiola fluviatilis (Prasiolales, Trebouxiophyceae) from glacier streams in the Tianshan Mountains, China
Wanting PANG et al.
47-58, Published on 31 March 2021, art. 42 (4)
Updated distribution of rare stonewort Chara kokeilii A.Braun (Charophyta) in Southeast Europe with environmental notes
Nikola KOLETIĆ et al.
59-66, Published on 16 April 2021, art. 42 (5)
The canopy-forming alga Ericaria brachycarpa (J.Agardh) Molinari-Novoa & Guiry (Fucales, Phaeophyceae) shows seasonal and depth adaptation to the incoming light levels
Natàlia SANT & Enric BALLESTEROS
67-75, Published on 28 April 2021, art. 42 (6)
Melanothamnus macaronesicus Rodríguez-Buján & Díaz-Tapia, sp. nov. (Rhodomelaceae, Rhodophyta): a new turf-forming species from the Azores and the Canary Islands
Iván RODRÍGUEZ-BUJÁN et al.
77-91, Published on 12 May 2021, art. 42 (7)
Revision of the genus Sirodotia Kylin (Batrachospermales, Rhodophyta) with description of four new species
Natalia L. ROSSIGNOLO et al.
93-127, Published on 04 June 2021, art. 42 (8)
Ulva L. (Ulvales, Chlorophyta) from Manawatāwhi/Three Kings Islands, New Zealand: Ulva piritoka Ngāti Kuri, Heesch & W.A.Nelson, sp. nov. and records of two non-native species, U. compressa and U. rigida
Svenja HEESCH et al.
129-140, Published on 18 June 2021, art. 42 (9)
Ericaria giacconei sp. nov. (Sargassaceae, Fucophyceae), the species to which the invalidly published Cystoseira hyblaea Giaccone should be referred
Donatella SERIO & Giovanni FURNARI
141-151, Published on 07 July 2021, art. 42 (10)
Lithophyllum artabricum V.Peña, sp. nov. (Corallinales, Rhodophyta): a cryptic species in the Atlantic Iberian Peninsula hitherto assigned to Lithophyllum stictiforme (Areschoug) Hauck
Viviana PEÑA & Tamara Ruiz de Gauna TORRES
153-172, Published on 23 July 2021, art. 42 (11)
The marine vegetation of the Kerguelen Islands: history of scientific campaigns, inventory of the flora and first analysis of its biogeographical affinities
Jean-Pierre FÉRAL et al.
173-216, Published on 01 September 2021, art. 42 (12)
Rise of subgen. Rhoicosphenula Lange-Bert. to the genus level, and description of a new Gomphosphenia s.s. species from Puerto Rico
Abdullah A. SABER et al.
217-229, Published on 29 September 2021, art. 42 (13)
Resurrection of Plocamium pusillum Sonder (Plocamiaceae, Rhodophyta) from Australia
John M. HUISMAN & Gary W. SAUNDERS
231-239, Published on 03 November 2021, art. 42 (14)
First report of diversity of Cyanobacteria of Broknes Peninsula of Larsemann Hills, East Antarctica
