| # | Title | Journal | Year | Citations |
|---|
| 1 | A review of harmful algal blooms and their apparent global increase | Phycologia | 1993 | 2,111 |
| 2 | Stichochrysis immobilis is a diatom, not a chrysophyte | Phycologia | 1993 | 953 |
| 3 | The species concept in diatoms | Phycologia | 1999 | 617 |
| 4 | Phylogeny of some of the major genera of dinoflagellates based on ultrastructure and partial LSU rDNA sequence data, including the erection of three new genera of unarmoured dinoflagellates | Phycologia | 2000 | 613 |
| 5 | A review of the coccolithophorid Emiliania huxleyi (Prymnesiophyceae), with particular reference to growth, coccolith formation, and calcification-photosynthesis interactions | Phycologia | 2001 | 551 |
| 6 | The role of dissolved organic nitrogen in phytoplankton nutrition, cell biology and ecology | Phycologia | 1991 | 486 |
| 7 | Phylogenetic relationships of some European Gelidium (Gelidiales, Rhodophyta) species, based on rbcL nucleotide sequence analysis | Phycologia | 1994 | 473 |
| 8 | Allelopathy in phytoplankton - biochemical, ecological and evolutionary aspects | Phycologia | 2003 | 417 |
| 9 | Evolution of the diatoms: insights from fossil, biological and molecular data | Phycologia | 2006 | 374 |
| 10 | Pseudo-nitzschia(Bacillariophyceae) species, domoic acid and amnesic shellfish poisoning: revisiting previous paradigms | Phycologia | 2012 | 334 |
| 11 | Evolution of the diatoms: V. Morphological and cytological support for the major clades and a taxonomic revision | Phycologia | 2004 | 321 |
| 12 | Formation of a Crustaceous Sporophyte with Unilocular Sporangia in Scytosiphon lomentaria | Phycologia | 1966 | 302 |
| 13 | The potential effects of global climate change on microalgal photosynthesis, growth and ecology | Phycologia | 2004 | 285 |
| 14 | Phycological Reviews 7 | Phycologia | 1982 | 266 |
| 15 | Algal biodiversity | Phycologia | 1996 | 263 |
| 16 | Cyanobacterial toxins and toxin production | Phycologia | 1996 | 260 |
| 17 | Silicon Metabolism in Diatoms. V. Germanium Dioxide, a Specific Inhibitor of Diatom Growth | Phycologia | 1966 | 256 |
| 18 | Use of Hepes buffer for microalgal culture media and fixation for electron microscopy | Phycologia | 1986 | 241 |
| 19 | Cyanobacterial and eukaryotic algal odour compounds: signals or by-products? A review of their biological activity | Phycologia | 2003 | 238 |
| 20 | Chemical ecology of eukaryotic microalgae in marine ecosystems | Phycologia | 2003 | 236 |
| 21 | The uptake and utilization of organic carbon by algae: an essay in comparative biochemistry | Phycologia | 1974 | 220 |
| 22 | Phylogenetic relationship of Chlorella and Parachlorella gen. nov. (Chlorophyta, Trebouxiophyceae) | Phycologia | 2004 | 214 |
| 23 | The marine dinoflagellate Alexandrium ostenfeldii (Dinophyceae) as the causative organism of spirolide shellfish toxins | Phycologia | 2000 | 203 |
| 24 | Functional ecology of fucoid algae: twenty-three years of progress | Phycologia | 1995 | 190 |
| 25 | Taxonomy ofGambierdiscusincluding four new species,Gambierdiscus caribaeus, Gambierdiscus carolinianus, Gambierdiscus carpenteriandGambierdiscus ruetzleri(Gonyaulacales, Dinophyceae) | Phycologia | 2009 | 189 |
| 26 | Phylogenetic reconstructions of the Haptophyta inferred from 18S ribosomal DNA sequences and available morphological data | Phycologia | 2000 | 186 |
| 27 | Distribution, species composition and morphology of algal mats in Antarctic dry valley lakes | Phycologia | 1983 | 184 |
| 28 | The stramenopiles from a molecular perspective: 16S-like rRNA sequences from Labyrinthuloides minuta and Cafeteria roenbergensis | Phycologia | 1994 | 181 |
| 29 | The effects of diatoms on copepod reproduction: a review | Phycologia | 2003 | 181 |
| 30 | Ecological implications of cyanobacterial toxins in aquatic food webs | Phycologia | 1996 | 177 |
| 31 | Molecular evolution of the Alexandrium tamarense ‘species complex’ (Dinophyceae): dispersal in the North American and West Pacific regions | Phycologia | 1995 | 173 |
| 32 | The Sellaphora pupula species complex (Bacillariophyceae): morphometric analysis, ultrastructure and mating data provide evidence for five new species | Phycologia | 2004 | 173 |
| 33 | Colonization, succession and growth rates of tropical crustose coralline algae (Rhodophyta, Cryptonemiales) | Phycologia | 1975 | 171 |
| 34 | Photoperiodic and temperature responses in the reproduction of north-eastern Atlantic Gigartina acicularis (Rhodophyta: Gigartinales) | Phycologia | 1984 | 171 |
| 35 | Ecologically differentiated stress-tolerant endosymbionts in the dinoflagellate genusSymbiodinium(Dinophyceae) Clade D are different species | Phycologia | 2014 | 171 |
| 36 | Seaweed nutrient physiology: application of concepts to aquaculture and bioremediation | Phycologia | 2019 | 171 |
| 37 | Desert Algae of the Negev (Israel) | Phycologia | 1967 | 170 |
| 38 | The occurrence and cellular significance of physodes in brown algae | Phycologia | 2002 | 167 |
| 39 | Identification of Pseudo-nitzschia australis (Bacillariophyceae) using rRNA-targeted probes in whole cell and sandwich hybridization formats | Phycologia | 1996 | 162 |
| 40 | A new marine picoeucaryote: Ostreococcus tauri gen. et sp. nov. (Chlorophyta, Prasinophyceae) | Phycologia | 1995 | 156 |
| 41 | A comparison of cyanobacterial bloom dynamics in freshwater, estuarine and marine environments | Phycologia | 1996 | 151 |
| 42 | Intraspecific diversity in Scrippsiella trochoidea (Dinopbyceae): evidence for cryptic species | Phycologia | 2003 | 150 |
| 43 | Morphological and molecular characterization of selected desert soil cyanobacteria: three species new to science including Mojavia pulchra gen. et sp. Nov | Phycologia | 2007 | 150 |
| 44 | Algae as an important environment for bacteria – phylogenetic relationships among new bacterial species isolated from algae | Phycologia | 2013 | 149 |
| 45 | Seaweeds as nutraceuticals for health and nutrition | Phycologia | 2019 | 149 |
| 46 | Light and electron microscope observations on the vegetative and reproductive structures of Bryopsis hypnoides | Phycologia | 1970 | 147 |
| 47 | A Guide to the Algae Occurring as Lichen Symbionts: Isolation, Culture, Cultural Physiology, and Identification | Phycologia | 1967 | 146 |
| 48 | The use of sodium polytungstate for the separation and concentration of living dinoflagellate cysts from marine sediments | Phycologia | 1997 | 146 |
| 49 | The effect of temperature on growth and cylindrospermopsin content of seven isolates of Cylindrospermopsis raciborskii (Nostocales, Cyanophyceae) from water bodies in northern Australia | Phycologia | 2000 | 145 |
| 50 | An optimal growth medium for the dinoflagellate Crypthecodinium cohnii | Phycologia | 1975 | 144 |
