Ib Friis

Ib Friis

Professor, emeritus

ORCID: 0000-0002-2438-1528

Publication year:
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11 - 20 out of 354Page size: 10
  1. 2021
  2. Published

    Diversity and endemism of the flora of Ethiopia and Eritrea: state of knowledge and future perspectives

    Demissew, S., Friis, Ib & Weber, O., 2021, In: Rendiconti Lincei. Scienze Fisiche e Naturali. 32, 4, p. 675-697 23 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  3. Published

    Isert and Thonning's plants and Schumacher's Beskrivelse af Guineiske Planter (1827) - A Danish legacy to the study of the West African flora

    Friis, Ib & Callmander, M. W., 2021, In: Candollea. 76, 2, p. 171-190

    Research output: Contribution to journal › Journal article › Research › peer-review

  4. Published

    Paraphyly of the genus Boehmeria (Urticaceae): a response to Liang et al. ‘Relationships among Chinese Boehmeria species and the evolution of various clade’

    Monro, A. K., Dodsworth, S., Fu, L., Friis, Ib, Wilmot-Dear, C. M. & Maurin, O., 2021, In: Plant Systematics and Evolution. 307, p. 1-3 3 p., 1.

    Research output: Contribution to journal › Journal article › Research › peer-review

  5. 2020
  6. Published

    Euphorbia venefica Trémaux ex Kotschy (Euphorbiaceae) and other shrub-like cylindrically stemmed Euphorbia with spirally arranged single spines

    Weber, O., Atinafe, E., Awas, T. & Friis, Ib, 2020, In: Societe des Naturalistes Luxembourgeois. Bulletin. 122, p. 57-82

    Research output: Contribution to journal › Journal article › Research › peer-review

  7. Published

    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. avicennioides

    Friis, Ib & Demissew, S., 2020, In: Taxon. 69, 2, p. 372-380

    Research output: Contribution to journal › Journal article › Research › peer-review

  8. Published

    »Oeders Troldurt« & »Kongescepter«

    Friis, Ib, 2020, Forskningens skønhed Et festskrift til Hendes Majestæt Dronning Margrethe II ved 80-års-fødselsdagen den 16. april 2020.: A festschrift to Her Majesty Queen Margrethe II on the occasion of her 80th birthday 16 4 2020.. Nielsen, M. A. (ed.). Det Kongelige Danske Videnskabernes Selskab, p. 12-15

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication

  9. 2019
  10. Published

    Paleoenvironmental reconstructions for the Horn of Africa: Interdisciplinary perspectives on strategy and significance

    Hildebrand, E. A., Brandt, S. A., Friis, Ib & Demissew, S., 28 Oct 2019, Trees, Grasses and Crops. People and Plants in Sub-Saharan Africa and Beyond. Eichhorn, B. & Höhn, A. (eds.). Bonn: Verlag Dr. Rudolf Habelt, Bonn, Germany, p. 187-210 (Frankfurter Archäologische Schriften/Frankfurt Archaeological Studies, Vol. 37).

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  11. Published

    G.C. Oeder's conflict with Linnaeus and the implementation of taxonomic and nomenclatural ideas in the monumantal Flora Danica project

    Friis, Ib, 27 Sep 2019, In: Gardens' Bulletin, Singapore. 71, (Supplement 2, p. 53-85

    Research output: Contribution to journal › Journal article › Research › peer-review

  12. Published

    Cenni monografici sul paese dei Gherire (Mogadiscio, 1938) – a pioneer work on the Gerire Hills in western Ogaden, south-eastern Ethiopia : – introduced, translated and provided with annotations and a revision of the botanical collections

    Friis, Ib, 30 Apr 2019, In: Webbia. 74 (supplement), p. 1-108

    Research output: Contribution to journal › Journal article › Research › peer-review

  13. Published

    The Gerire Hills, SE Ethiopia: ecology and phytogeographical position of an additional local endemic, Anacampseros specksii (Anacampserotaceae)

    Friis, Ib, Gilbert, M. G., Weber, O., van Breugel, P. & Demissew, S., 2019, In: Webbia. 74, 2, p. 185-192

    Research output: Contribution to journal › Journal article › Research › peer-review

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