Ib Friis
Professor, emeritus
Research
Universitetsparken 15
2100 København Ø
- Published
The wild populations of Coffea arabica L. and the cultivated coffee
Friis, Ib, 1979, Taxonomic Aspects of African Economic Botany: Proceedings of the IXth Plenary Meeting of AETFAT.. Kunkel, G. (ed.). Las Palmas de Gran Canaria., p. 63-68Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
The typification of Forsskaolea viridis Ehrenb. ex Webb (Urticaceae)
Friis, Ib, 1982, In: Taxon. 31, p. 727-729Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The typification of Capparis inermis Forssk., C. sinaica Veill. and C. cartilaginea Decne (Capparaceae)
Rivera, D., Friis, Ib, Inocencio, C., Obón, C., Alcaraz, F. & Reales, A., 2003, In: Taxon. 52, p. 307-311Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The typification and identity of three species of Parietaria L. (Urticaceae), ostensibly described from South Africa
Friis, Ib, 1986, In: Taxon. 35, p. 701-705Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The two alternative systems of nomenclature proposed and used for orchids by Du Petit-Thouars
Friis, Ib & Rasmussen, Finn N., 1975, In: Taxon. 24, p. 307-318Research output: Contribution to journal › Journal article › Research › peer-review
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The transitional semi-evergreen bushland in Ethiopia: Characterization and mapping its distribution using predictive modelling
van Breugel, P., Friis, Ib & Sebsebe, D., 2016, In: Applied Vegetation Science. 19, 2, p. 355-367 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The taxonomy and distribution of Mimusops laurifolia (Sapotaceae)
Friis, Ib, 1981, In: Kew Bulletin. 35, p. 785-792Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The spelling of Pehr Forsskål's family name
Friis, Ib & Thulin, M., 1984, In: Taxon. 33, p. 668-672Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The scientific study of the flora of Ethiopia and Eritrea up to the beginning of the Ethiopian Flora Project (1980)
Friis, Ib, 2009, Flora of Ethiopia and Eritrea, vol. 8: General part and index to Vols 1-7. Hedberg, I., Friis, I. & Persson, E. (eds.). Addis Abeba; Uppsala: National Herbarium, Addis Abeba University, Vol. 8. p. 5-25 21 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
The lectotypification of two names referred by Linnaeus to the genus Illecebrum (Caryophyllales): Illecebrum benghalense and Iresine javanica, with comments on Aerva tomentosa
Iamonico, D. & Friis, Ib, Oct 2017, In: Taxon. 66, 5, p. 1208-1212 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 2939
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Potential natural vegetation of Eastern Africa (Ethiopia, Kenya, Malawi, Rwanda, Tanzania, Uganda and Zambia). Volume 5: Description and tree species composition for other potential natural vegetation types (vegetation types other than forests, woodlands, wooded grasslands, bushlands and thickets)
Research output: Book/Report › Report › Research
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Potential natural vegetation of Eastern Africa (Ethiopia, Kenya, Malawi, Rwanda, Tanzania, Uganda and Zambia). Volume 4: Description and tree species composition for bushland and thicket potential natural vegetation types
Research output: Book/Report › Report › Research
Published -
5901
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Potential Natural Vegetation of Eastern Africa (Ethiopia, Kenya, Malawi, Rwanda, Tanzania, Uganda and Zambia). Volume 1: The Atlas
Research output: Book/Report › Report › Research
Published