Ib Friis

Research output

Research output per year 1970 1984 1986 1989 1993 1999 2000 2001 2006 2009 2010 2011 2015 2017 2018 2019

• 198 Journal article
• 101 Book chapter
• 12 Book
• 7 Report
• 19 More
  • 4 Anthology
  • 3 Article in proceedings
  • 2 Compendium/lecture notes
  • 2 Doctoral thesis
  • 2 Encyclopedia chapter
  • 2 Comment/debate
  • 2 Net publication - Internet publication
  • 1 Report chapter
  • 1 Other contribution

Research output per year

Research output per year

Search results

• 1983

  A synopsis of the genus Obetia (Urticaceae)

  Friis, I., 1983, In: Kew Bulletin. 38, p. 221-228

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

• Myriader af liv [regnskoven]

  Friis, I., 1983, In: Levende Natur - Tidsskrift for international naturbevarelse. 3, p. 3-7

  Research output: Contribution to journal › Journal article › Communication

• Note on the botanical collections of Pehr Forsskål

  Friis, I., 1983, In: Kew Bulletin. 38, p. 457-467

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

• Phytogeography of the tropical north-East African mountains (Ethiopia, Djibouti, Somalia)

  Friis, I., 1983, In: Bothalia. 14, p. 525-532

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

• The acaulescent and succulent species of Dorstenia sect. Kosaria (Moraceae) from NE tropical Africa and Arabia

  Friis, I., 1983, In: Nordic Journal of Botany. 3, p. 533-538

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

  1 Citation (Scopus)
• 1982

  Name changes for well known species of Boehmeria (Urticaceae)

  Friis, I. & Marais, W., 1982, In: Kew Bulletin. 37, p. 163-163

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

• New taxa from the Imatong Mountains, S. Sudan

  Friis, I. & Vollesen, K., 1982, In: Kew Bulletin. 38, p. 221-228

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

• Studies in the flora and vegetation of SW Ethiopia

  Friis, I., Rasmussen, F. N. & Vollesen, K., 1982, In: Opera Botanica. 63, p. 1-70

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

  3071 Downloads (Pure)

• The identity of Rumicicarpus ramosissimus Chiov. (Tiliaceae)

  Friis, I., 1982, In: Nordic Journal of Botany. 2, p. 111-113

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

• The identity of Urera longifolia and U. oligoloba, a supplement to Chew's monograph of Laportea (Urticaceae)

  Friis, I., 1982, In: Nordic Journal of Botany. 2, p. 231-233

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

  1 Citation (Scopus)

• The typification of Forsskaolea viridis Ehrenb. ex Webb (Urticaceae)

  Friis, I., 1982, In: Taxon. 31, p. 727-729

  Research output: Contribution to journal › Journal article › Research › peer-review
• 1981

  A note on effective publication

  Friis, I. & Dahlgren, R., 1981, In: Taxon. 30, p. 499-501

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

• A synopsis of the genus Girardinia Gaud. (Urticaceae)

  Friis, I., 1981, In: Kew Bulletin. 36, p. 143-157

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

• Notes on Somalian Sapindaceae

  Friis, I., 1981, In: Kew Bulletin. 36, p. 139-141

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

• The taxonomy and distribution of Mimusops laurifolia (Sapotaceae)

  Friis, I., 1981, In: Kew Bulletin. 35, p. 785-792

  Research output: Contribution to journal › Journal article › Research › peer-review
• 1980

  Proposal to conserve the generic name Hagenia J. F. Gmel. over Bankesia Bruce (Rosaceae)

  Friis, I., Hepper, F. N. & Jansen, P. C. M., 1980, In: Taxon. 29, p. 511-512

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

• The authority and date of publication of the genus Casuarina (Casuarinaceae) and its type species

  Friis, I., 1980, In: Taxon. 29, p. 511-512

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

• The identity of the Ethiopian monotypic genus Tzellemtinia Chiov

  Friis, I. & Vollesen, K., 1980, In: Botaniska Notiser. 133, p. 347-349

  Research output: Contribution to journal › Journal article › Research
• 1979

  Dombeya torrida, the correct name for James Bruce's "Walkuffa"

  Friis, I. & Hepper, F. N., 1979, In: Botaniska Notiser. 132, p. 397-398

  Research output: Contribution to journal › Journal article › Research

• The wild populations of Coffea arabica L. and the cultivated coffee

  Friis, I., 1979, Taxonomic Aspects of African Economic Botany: Proceedings of the IXth Plenary Meeting of AETFAT.. Kunkel, G. (ed.). Las Palmas de Gran Canaria., p. 63-68

  Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
• 1978

  A reconsideration of the genera Monotheca and Spiniluma (Sapotaceae)

  Friis, I., 1978, In: Kew Bulletin. 33, p. 91-98

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

• East African bryophytes IV. Danish collections

  Bizot, M., Friis, I., Lewinsky, J. & Thamas, P., 1978, In: Lindbergia. 4, p. 259-284

  Research output: Contribution to journal › Journal article › Research › peer-review
• 1976

  Omkring en berømt dansk botaniker i Indien [Nathanael Wallich]

  Friis, I. & Hamann, O. J., 1976, In: Naturens Verden. 1976, 12, p. 393-408

  Research output: Contribution to journal › Journal article › Communication

• Pelargonium boranense sp. nov. (Geraniaceae)

  Friis, I. & Gilbert, M. G., 1976, In: Flowering Plants of Africa. 43, p. Tab. 1705 + 4 pp. text

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

• Progress made in the botanical exploration of Africa: Ethiopia

  Friis, I., 1976, In: Boissiera. 24, p. 599-599

  Research output: Contribution to journal › Journal article › Research

• Studies in the genus Haemanthus (Amaryllidaceae) IV. Division of the genus into Haemanthus s. str. and Scadoxus, with notes on Haemanthus s. str

  Friis, I. & Nordal, I., 1976, In: Norwegian Journal of Botany. 23, p. 63-77

  Research output: Contribution to journal › Journal article › Research › peer-review
• 1975

  Linociera giordanoi (Oleaceae) - the correct name for a widespread African species

  Friis, I., 1975, In: Kew Bulletin. 30, p. 16-16

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

• The giant species of Cirsium (Asteraceae) in S Ethiopia

  Friis, I., 1975, In: Norwegian Journal of Botany. 22, p. 201 - 207

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

• The two alternative systems of nomenclature proposed and used for orchids by Du Petit-Thouars

  Friis, I. & Rasmussen, F. N., 1975, In: Taxon. 24, p. 307-318

  Research output: Contribution to journal › Journal article › Research › peer-review
• 1974

  Dorstenia soerensenii sp. nov. (Moraceae) from SW Ethiopia, and related species

  Friis, I., 1974, In: Norwegian Journal of Botany. 21, p. 101-110

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

• Studies in the genus Haemanthus (Amaryllidaceae) III. A revision of the sections Gyaxis and Nerissa

  Friis, I. & Bjørnstad, I., 1974, In: Norwegian Journal of Botany. 21, p. 243-275

  Research output: Contribution to journal › Journal article › Research › peer-review
• 1972

  Studies in the genus Haemanthus (Amaryllidaceae) I. The infrageneric taxonomy

  Friis, I. & Bjørnstad, I., 1972, In: Norwegian Journal of Botany. 19, p. 187-206

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

• Studies in the genus Haemanthus (Amaryllidaceae) II. A revision of the section Demeusea (De Wild. & Th. Dur.) Pax & Hoffm. emend Bjørnst. & Friis

  Friis, I. & Bjørnstad, I., 1972, In: Norwegian Journal of Botany. 19, p. 207 — 222.

  Research output: Contribution to journal › Journal article › Research › peer-review
• 1971

  A new species of Guizotia (Compositae) from NE tropical Africa

  Friis, I., 1971, In: Norwegian Journal of Botany. 18, p. 231-234

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

• A new species of Haemanthus (Amaryllidaceae) from SW Ethiopia

  Friis, I. & Bjørnstad, I., 1971, In: Norwegian Journal of Botany. 18, p. 227-230

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

• A revision of the Stachys aculeolatus group (Labiateae) in tropical Africa

  Friis, I., Bjørnstad, I. & Thulin, M., 1971, In: Norwegian Journal of Botany. 18, p. 121-138

  Research output: Contribution to journal › Journal article › Research › peer-review
• 1970

  Oversigt over Botanisk Haves Plantesamling

  Friis, I. & Edlefsen, L. B., 1970, Københavns Universitets Fond til tilvejebringelse af læremidler. 101 p.

  Research output: Book/Report › Book › Education