Research areas

  1. Published

    A new arborescent species of Croton (Euphorbiaceae) from the semi evergreen forests of S Somalia and E Kenya. / Friis, Ib; Gilbert, Michael G.

    In: Nordic Journal of Botany, Vol. 4, 1984, p. 327-331.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    A synopsis of the genus Pouzolzia Gaud. (Urticaceae) in tropical Africa. / Friis, Ib; Jellis, Sally.

    In: Kew Bulletin, Vol. 39, 1984, p. 587-601.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Additional notes on Somalian Sapindaceae. / Friis, Ib.

    In: Kew Bulletin, Vol. 39, 1984, p. 779-783.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Additions to the Flora of Ethiopia. / Friis, Ib; Vollesen, Kaj.

    In: Willdenowia, Vol. 14, 1984, p. 355-371.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    An analysis of the protologues of new genera with new species in Forsskål's Flora Aegyptiaco-Arabica. / Friis, Ib.

    In: Taxon, Vol. 33, 1984, p. 655-667.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Proposal to conserve 1648 Graphorkis Du Petit-Thouars (1804 - Orchidaceae) with a conserved type. / Friis, Ib; Rasmussen, Finn N.

    In: Taxon, Vol. 33, 1984, p. 114-116.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Studies in tropical African Urticaceae and Moraceae. / Friis, Ib.

    Uppsala, Sverige : Anacapri, 1984. 40 p. (Acta Universitatis Uppsaliensis, Vol. 761.).

    Research output: Book/ReportDoctoral thesisResearch

  8. Published

    The spelling of Pehr Forsskål's family name. / Friis, Ib; Thulin, Mats.

    In: Taxon, Vol. 33, 1984, p. 668-672.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Validation of names of new species by reference to previously published descriptions of new genera without valid species names. / Friis, Ib.

    In: Taxon, Vol. 33, 1984, p. 301-308.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Validity of names published by Forsskål and Aublet. / Friis, Ib; Brummitt, Richard K.; Hepper, F. Nigel; Jeffrey, Charles; Taylor, Nigel P.; Verdcourt, Bernard; Howard, Richard A.; Nicolson, Dan H.

    In: Taxon, Vol. 33, 1984, p. 495-496.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    High-field 3He-F interaction at the surface of fluorocarbon spheres. / Schuhl, A.; Chapellier, M.; Rasmussen, Finn Berg.

    In: Journal of Low Temperature Physics, Vol. 57, No. 5-6, 01.12.1984, p. 483-499.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Garcinia buxifolia Chiov. is Buxus hildebrandtii Baill. (Buxaceae). / Friis, Ib.

    In: Nordic Journal of Botany, Vol. 4, 1985, p. 747-748.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Notes on the Somalian species of Ficus (Moraceae). / Friis, Ib.

    In: Nordic Journal of Botany, Vol. 5, 1985, p. 331-333.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Orchids. / Rasmussen, Finn N.

    The families of the Monocotyledons. ed. / Rolf Dahlgren; H. Trevor Clifford; Peter F. Yeo. Berlin, 1985. p. 249-274.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  15. Published

    The identity of Hypseloderma jubense (Sapindaceae). / Friis, Ib; Vollesen, Kaj.

    In: Kew Bulletin, Vol. 40, 1985, p. 859-861.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    The identity of E. Chiovenda's Somalian Sapotaceae. / Friis, Ib.

    In: Kew Bulletin, Vol. 40, 1985, p. 395-398.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Olea capensis L. (Oleaceae) in north-east and east tropical Africa. / Friis, Ib; Green, Peter S.

    In: Kew Bulletin, Vol. 41, 1986, p. 36-36.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    A new species of Kanahia (Asclepiadaceae) from Ethiopia, with a reconsideration of the genus. / Field, David; Friis, Ib; Gilbert, Michael G.

    In: Nordic Journal of Botany, Vol. 6, 1986, p. 787-792.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Concurrent solution of the stereo correspondence problem and the surface reconstruction problem. / Olsen, Søren Ingvor.

    Proceedings of the 8th International Conference on Pattern Recognition, CVPR. Paris, 1986. p. 1038-1040.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  20. Published

    Ethiopia in regional phytogeography. / Friis, Ib.

    In: Symbolae Botanicae Uppsaliensis, Vol. 26, 1986, p. 68-85.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Proposal to amend the International Code of Botanical Nomenclature: (93) The problem of non-binary species-names in works published after 1 May 1753, with a proposal to amend ICBN. / Friis, Ib; Jeffrey, Charles.

    In: Taxon, Vol. 3, 1986, p. 397-400.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Proposal to amend the International Code of Botanical Nomenclature: Proposal to replace Art. 42.2 with new Art. 42.2 and Art. 42.3. / Friis, Ib.

    In: Taxon, Vol. 35, 1986, p. 400-403.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Rafinesque's Valentiana volubilis, and the early botanical collections from Ethiopia. / Friis, Ib.

    In: Taxon, Vol. 35, 1986, p. 358-361.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    The botanical identity of Mimusops in ancient Egyptian tombs. / Friis, Ib; Hepper, F. Nigel; Gasson, Peter.

    In: Journal of Egyptian Archaeology, Vol. 72, 1986, p. 201-204.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    The forest vegetation of Ethiopia. / Friis, Ib.

    In: Symbolae Botanicae Uppsaliensis, Vol. 26, 1986, p. 31-47.

    Research output: Contribution to journalJournal articleResearchpeer-review

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