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  Roy E. Gereau
Assistant Curator, Africa and Madagascar Department
Director of Tanzania Botanical Research and Conservation Programme

Missouri Botanical Garden
P.O. Box 299
St. Louis, MO 63166-0299
USA

office phone: + 1-314-577-9574
fax: +1-314-577-9596
email: roy.gereau@mobot.org

Roy E. Gereau
 


M.S., Michigan Technological University, 1978
B.S., Michigan Technological University, 1975
B.A., University of Iowa, 1969

General Research Interests

  • Floristics and phytogeography of eastern Africa
  • Plant conservation assessment in eastern Africa and in Africa generally
  • Classification and identification of East African flowering plant genera
  • Taxonomy and systematics of African Sapindaceae

    Research Emphases

  • Supervision of Tanzania Botanical Research and Conservation Programme
  • Supervision of "Plant Conservation Assessment in the Eastern Arc Mountains and Coastal Forests of Tanzania and Kenya".
  • Supervision of plant component of "Conserving Ecosystem Diversity and Livelihoods: Climate Change, Plant Biodiversity and Protected Areas in East Africa"
  • Collaboration with Wildlife Conservation Society in "Identifying the Conservation Status of the Plants of the Southern Highlands of Tanzania"
  • Completion of checklists for Lake Nyasa Climatic Region and Gombe National Park (Tanzania)

    Selected Publications

  • Hall, J., N. Burgess, J. Lovett, B. Mbilinyi & R.E. Gereau. 2009. Conservation implications of deforestation across an elevational gradient in the Eastern Arc Mountains, Tanzania. Biol. Cons. 142: 2510-2521.
  • Lovett, J.C., C.K. Ruffo, R.E. Gereau & J. D. Taplin. 2006. Field Guide to the Moist Forest Trees of Tanzania. Critical Ecosystem Partnership Fund, Centre for Ecology, Law, & Policy & Frontier-Tanzania.
  • Couvreur, T.L.P., R.E. Gereau, J.J. Wiersema & J.E. Richardson 2006. Description of four new species of Monodora and Isolona (Annonaceae) from Tanzania and an overview of Tanzanian Annonaceae diversity. Adansonia, sér. 3, 28: 243-266.
  • R.E. Gereau, C.M. Taylor & W.R.Q. Luke. 2006. Endemic plant species of the Eastern Arc Mountains of Kenya and Tanzania: analysis and refinement of distributional patterns. Pp. 267-277 in: S. A. Ghazanfar & H. J. Beentje (eds.),  Taxonomy and Ecology of African Plants, their Conservation and Sustainable Use. Proceedings of the 17th AETFAT Congress, Addis Ababa, Ethiopia. Royal Botanic Gardens, Kew.
  • Gereau, R.E. & S. Bodine. 2005. Crotalaria mwangulangoi (Fabaceae, Faboideae), a new species from the Udzungwa Mountains, Tanzania. Novon 15: 286-289.
  • Lantz, H. & R.E. Gereau. 2005. A new species of Rytigynia (Rubiaceae, Vanguerieae) from northeastern Tanzania, with notes on the circumscription of the genus. Novon 15: 315-318.
  • Taylor, C.M., R.E. Gereau & G.M. Walters. 2005. Revision of Ancistrocladus Wall. (Ancistrocladaceae). Ann. Missouri Bot. Gard. 92: 360-399.
  • Kenfack, D., G. Gosline, R. E. Gereau & G. E. Schatz. 2003. The genus Uvariopsis (Annonaceae) in tropical Africa, with a recombination and one new species from Cameroon. Novon 13: 443-449.
  • Gereau, R. E. & G. M. Walters. 2003. Chamaecrista mwangokae (Fabaceae, Caesalpinioideae), a new species from the Southern Highlands of Tanzania. Novon 13: 438-442.
  • Goldblatt, P., J. C. Manning & R. E. Gereau. 2002. Nomenclatural Clarifications in Aristea Sect. Racemosae (Iridaceae) in the Cape Flora of South Africa. Novon 12: 190-195.
  • Gereau, R. E. 2001. New names in African Celastraceae and Rutaceae. Novon 11: 43-44.
  • Gereau, R. E. 2001. Aizoaceae, Aloaceae, Basellaceae, Bataceae, Chenopodiaceae, Liliaceae, Molluginaceae, Portulacaceae. In: W. D. Stevens, C. Ulloa Ulloa, A. Pool & O. M. Montiel (eds.), Flora de Nicaragua. Monogr. Syst. Bot. Missouri Bot. Gard. 85: 48-49, 56, 395-397, 603-604, 1219-1228, 1507-1508, 2180-2183.
  • Gereau, R. E. & D. Kenfack. 2000. Le genre Uvariopsis (Annonaceae) en Afrique tropicale, avec une espèce nouvelle du Cameroun. Adansonia, sér. 3, 22: 39-43.
  • Gereau, R. E. 1999. Agavaceae, Alliaceae, Anthericaceae, Asparagaceae, Asphodelaceae, Asteliaceae, Dracaenaceae, Melanthiaceae, Phormiaceae. In: P. M. Jørgensen & S. Léon-Yánez (eds.), Catalogue of the Vascular Plants of Ecuador, Monogr. Syst. Bot. Missouri Bot. Gard. 75: 200, 202, 216-217, 260, 440, 561, 784.
  • Schatz, G. E., P. P. Lowry II & R. E. Gereau. 1999. A revision of the Malagasy endemic genus Chouxia Capuron (Sapindaceae). Adansonia, sér. 3, 21: 51-62.
  • Gereau, R. E. 1998. A new combination in Tarenna (Rubiaceae) from Central Africa. Novon 8: 140. 1998.
  • Gereau, R. E. & P. Vorster. 1998. Encephalartos ituriensis (Zamiaceae): an emended description. Adansonia, sér. 3: 20: 211-216.
  • Gereau, R. E. 1997. Typification of names in Ancistrocladus Wall. (Ancistrocladaceae). Novon 7: 242-245.
  • Lovett, J. C., R. E. Gereau & K. J. Sidwell. 1994. Vegetation and phytogeography of the Kitulo Plateau, southern Tanzania. Pp. 1025-1041 in: J. H. Seyani & A. C. Chikuni (eds.), Proceedings of the XIIIth Plenary Meeting of AETFAT, Zomba, Malawi, 2-11 April 1991. National Herbarium and Botanic Gardens of Malawi, Zomba.

  • For Gereau's complete CV with list of publications, click here (Adobe Acrobat Reader required).

    This page was revised 10/28/09

     

     
     
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