Diversity and endemism of the flora of Ethiopia and Eritrea: state of knowledge and future perspectives von Demissew, Sebsebe, Friis, Ib, Weber, Odile

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Intricate Networks in Nomenclature: Cases of Naming in Arthrocaulon , Arthrocnemum , and Salicornia (Amaranthaceae) von Iamonico, Duilio, Friis, Ib, Iberite, Mauro

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Paraphyly of the genus Boehmeria (Urticaceae): a response to Liang et al. ‘Relationships among Chinese Boehmeria species and the evolution of various clade’ von Monro, Alexandre K., Dodsworth, Steven, Fu, Long-Fei, Friis, Ib, Wilmot-Dear, Christine M., Maurin, Olivier

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Tropical Plant Collections: Legacies from the Past? Essential Tools for the Future?—Henrik Balslev and Ib Friis von Thiers, Barbara M

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Tropical Plant Collections: Legacies from the Past? Essential Tools for the Future? Scientia Danica. Series B, Biologica · vol. 6 Ib Friis and Henrik Balslev (eds) von Heslop-Harrison, Pat

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Knud Ib Christensen (1955–2012) von Friis, Ib, Møller, Jette Dahl

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Ib Friis, Paulo van Breugel, Odile Weber, Sebsebe Demissew. The Western Woodlands of Ethiopia. A study of the woody vegetation and flora between the Ethiopian Highlands and the lowlands of the Nile Valley in the Sudan and South Sudan von Baldini, Riccardo M.

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(3001) Proposal to conserve the name Jatropha pelargoniifolia against Adenoropium forskaolii (Euphorbiaceae) von Friis, Ib, Thulin, Mats

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Rolf and Gertrud Dahlgren Prize for 2023 Awarded to Louis Ronse De Craene von Friis, Ib, Vere, Natasha

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Floristic diversity in fragmented Afromontane rainforests: Altitudinal variation and conservation importance von Schmitt, Christine B., Denich, Manfred, Demissew, Sebsebe, Friis, Ib, Boehmer, Hans Juergen

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Correction to Hepper and Friis's analysis of "Flora Aegyptiaco-Arabica: Nepeta nepetellae" Forssk. (Lamiaceae) von Ryding, Olof, Friis, Ib

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THE ROLF AND GERTRUD DAHLGREN PRIZE FOR 2017 AWARDED TO HANS WALTER LACK von Friis, Ib

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Xylopia nilotica (Annonaceae) in Ethiopia, Sudan, South Sudan, and Uganda, with a review of the genus in North Eastern Tropical Africa von Friis, Ib, Weber, Odile

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(2993) Proposal to reject the name Urtica fruticosa ( Urticaceae ) von Friis, Ib, Wilmot‐Dear, Christine Melanie, Moore, Alison

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Status, typification, and synonymy of some early names for South Asian and Oceanian plants proposed in Urtica or in other genera now in the Urticaceae von Friis, Ib, Wilmot‐Dear, Christine Melanie, Moore, Alison

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Terminalia (Combretaceae) in northern tropical Africa: Priority and typification of T. schimperiana and T. glaucescens; typification of other synonyms of T. schimperiana and of T.... von Friis, Ib, Demissew, Sebsebe

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Inga Hedberg (1927-2024) – inspirational driving force in tropical African botany for 60 years von Friis, Ib, Demissew, Sebsebe, Thulin, Mats

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Ib Friis;, Michael Harbsmeier;, Jørgen Bæk Simonsen (Editors). Early Scientific Expeditions and Local Encounters: New Perspectives on Carsten Niebuhr and “The Arabian Journey”: Proceedings of a Symposium on the Occasion of the 250th Anniversary of the Royal Danish Expedition to Arabia Felix . (Scientia Danica: Series H, Humanistica, 4.) 252 pp., illus., tables, bibls., index. Copenhagen: Det Kongelige Danske Videnskabernes Selskab, 2013. DKK 300 (paper) von Klaver, Jan Marten Ivo

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Atlas of the Potential Vegetation of Ethiopia . Ib Friis, Sebsebe Demissew & Paulo van Breugel von Scholte, Paul

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The Rolf DahlgrenPrize for 2014 Awarded to Vicki Funk von Friis, Ib

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