Helena A. Cmiech

On the annual cycle of the blue-green alga <i>Microcystis Aeruginosa</i> Kütz. Emend. Elenkin

C. S. Reynolds, G.H.M. Jaworski, Helena A. Cmiech et al. · Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 1981 · 408 citations

Seasonal periodicity, heterocyst differentiation and sporulation of planktonic Cyanophyceae in a shallow lake, with special reference to<i>Anabaena solitaria</i>

Helena A. Cmiech, C. S. Reynolds, Gordon F. Leedale · British Phycological Journal · 1984 · 29 citations · Full text

Biology, Shallow Lake, Biogeochemistry +15

Morphological and ultrastructural variability of planktonic cyanophyceae in relation to seasonal periodicity.

Helena A. Cmiech, Gordon F. Leedale, C. S. Reynolds · British Phycological Journal · 1986 · 14 citations · Full text

Engineering, Botany, Ultrastructural Variability +20

<i>Paraphysomonas faveolata</i>sp. nov. (Chrysophyceae), a fourth marine species with meshwork body-scales

Gordon F. Leedale, Helena A. Cmiech · British Phycological Journal · 1974 · 13 citations · Full text

Biology, Phylogenetics, Botany +15

Morphological and ultrastructural variability of planktonic Cyanophyceae in relation to seasonal periodicity

Helena A. Cmiech, Gordon F. Leedale, C. S. Reynolds · British Phycological Journal · 1984 · 13 citations

Engineering, Botany, Filament Sheath +22