2026 Michael D. Guiry: Plant Science and Agronomy Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Plant Science and Agronomy	43	3176	2957	9	9	190	8440

Discipline name

D-Index

World Ranking

Current World Ranking

National Ranking

Current National Ranking

Publications

Citations

Plant Science and Agronomy

3176

2957

190

8440

Research.com Recognitions

1991 - Member of the Royal Irish Academy

Best Publications

Seaweed resources in Europe: uses and potential

Unknown

360
Citations
Algal taxonomy: a road to nowhere?

Olivier De Clerck;Michael D. Guiry;Frederik Leliaert;Yves Samyn

216
Citations
Photoperiodic and temperature responses in the reproduction of north-eastern Atlantic Gigartina acicularis (Rhodophyta: Gigartinales)

Unknown

201
Citations
The red alga Porphyra dioica as a fish-feed ingredient for rainbow trout ( Oncorhynchus mykiss ): effects on growth, feed efficiency, and carcass composition

Unknown

185
Citations
New perspectives in the taxonomy of the Gigartinaceae (Gigartinales, Rhodophyta)

Unknown

137
Citations
Composition and spatial variability of terrestrial algal assemblages occurring at the bases of urban walls in Europe

Unknown

133
Citations
Marine forests of the Mediterranean-Atlantic Cystoseira tamariscifolia complex show a southern Iberian genetic hotspot and no reproductive isolation in parapatry.

Ricardo Bermejo;Ricardo Bermejo;Rosa M. Chefaoui;Aschwin H. Engelen;Roberto Buonomo;Roberto Buonomo

130
Citations
How many species of algae are there? A reprise. Four kingdoms, 14 phyla, 63 classes and still growing

Unknown

130
Citations
Sporangia and spores

Unknown

123
Citations
DIVERSITY, LIFE HISTORY, AND ECOLOGY OF TRENTEPOHLIA AND PRINTZINA (TRENTEPOHLIALES, CHLOROPHYTA) IN URBAN HABITATS IN WESTERN IRELAND1

Unknown

122
Citations
DISTRIBUTION, MORPHOLOGY, AND PHYLOGENY OF KLEBSORMIDIUM (KLEBSORMIDIALES, CHAROPHYCEAE) IN URBAN ENVIRONMENTS IN EUROPE(1).

Unknown

117
Citations
The invasive genus Asparagopsis (Bonnemaisoniaceae, Rhodophyta): Molecular systematics, morphology, and ecophysiology of Falkenbergia isolates

Fionnuala Ní Chualáin;Christine A. Maggs;Gary W. Saunders;Michael D. Guiry

114
Citations
Morphology, rbcL phylogeny and distribution of distromatic Ulva (Ulvophyceae, Chlorophyta) in Ireland and southern Britain

Ciarán J. Loughnane;Lynne M. McIvor;Fabio Rindi;Fabio Rindi;Dagmar B. Stengel

103
Citations
Terminology used to describe reproduction and life history stages in the genus Porphyra (Bangiales, Rhodophyta)

W.A. Nelson;J. Brodie;M.D. Guiry

100
Citations
Molecular systematics of the subaerial green algal order Trentepohliales: an assessment based on morphological and molecular data.

Unknown

98
Citations
Carrageenan patterns in the Gigartinaceae

Unknown

96
Citations
MOLECULAR PHYLOGENY OF THE GREEN ALGAL ORDER PRASIOLALES (TREBOUXIOPHYCEAE, CHLOROPHYTA)1

Fabio Rindi;Lynne McIvor;Alison R. Sherwood;Thomas Friedl

94
Citations
LIFE HISTORY AND HYBRIDIZATION STUDIES ON GIGARTINA STELLATA AND PETROCELIS CRUENTA (RHODOPHYTA) IN THE NORTH ATLANTIC1

Unknown

93
Citations
MOLECULAR PHYLOGENY OF ANTARCTIC PRASIOLA (PRASIOLALES, TREBOUXIOPHYCEAE) REVEALS EXTENSIVE CRYPTIC DIVERSITY1

Mónica B. J. Moniz;Fabio Rindi;Phil M. Novis;Paul A. Broady

72
Citations
Introduction to Phycology

Unknown

12
Citations