- Education
- M.S., Michigan Technological University, 1978
- B.S., Michigan Technological University, 1975
- B.A., University of Iowa, 1969
- Interests
- Floristics and phytogeography of eastern Africa
- Systematics of Ancistrocladaceae
- Taxonomy and systematics of African Sapindaceae
- Systematics of Sapindales and clarification of family circumscriptions
- Research Emphases
- Supervision of Tanzania Botanical Training Programme
- Completion of taxonomic revision of Ancistrocladaceae
- Taxonomic revisions of Afro-Malagasy genera Allophylus, Beguea, Tina (Sapindaceae)
- Completion of checklists for Lake Nyasa Climatic Region and Gombe National Park (Tanzania)
- Address
- Missouri Botanical Garden
P.O. Box 299
St. Louis, MO 63166-0299
U.S.A.
- Phone
- 1-314-577-9574
1-314-577-9596 (fax)
- Email
- roy.gereau@mobot.org
- Website
- http://www.mobot.org/MOBOT/Research/curators/gereau.shtml
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Selected Publications
- 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. 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.
Flora Treatments (at www.efloras.org)