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NEW ORCHID RECORDS FROM ATLANTIC CENTRAL AFRICA

Published online by Cambridge University Press:  01 March 2009

V. Droissart ,
B. Sonké ,
M. Simo  and
T. Stévart
V. Droissart
Affiliation:
Laboratoire de Botanique systématique et de Phytosociologie, Université Libre de Bruxelles, 50 Av. F. Roosevelt, CP 169, 1050 Bruxelles, Belgium. E-mail: vincent.droissart@ulb.ac.be (author for correspondence).
B. Sonké
Affiliation:
Laboratoire de Botanique systématique et de Phytosociologie, Université Libre de Bruxelles, 50 Av. F. Roosevelt, CP 169, 1050 Bruxelles, Belgium. E-mail: vincent.droissart@ulb.ac.be (author for correspondence). Laboratoire de Botanique systématique et d’Ecologie, Département des Sciences Biologiques, Ecole Normale Supérieure, Université de Yaoundé I, B.P. 047, Yaoundé, Cameroon. E-mail: bsonke_1999@yahoo.com, murielle_simo@yahoo.fr
M. Simo
Affiliation:
Laboratoire de Botanique systématique et d’Ecologie, Département des Sciences Biologiques, Ecole Normale Supérieure, Université de Yaoundé I, B.P. 047, Yaoundé, Cameroon. E-mail: bsonke_1999@yahoo.com, murielle_simo@yahoo.fr
T. Stévart
Affiliation:
Laboratoire de Botanique systématique et de Phytosociologie, Université Libre de Bruxelles, 50 Av. F. Roosevelt, CP 169, 1050 Bruxelles, Belgium. E-mail: vincent.droissart@ulb.ac.be (author for correspondence). Missouri Botanical Garden, Africa & Madagascar Department, PO Box 299, St Louis, MO 63166-0299, USA. E-mail: tariq.stevart@mobot.org National Botanic Garden of Belgium, Domein van Bouchout, Nieuwelaan 38, 1860 Meise, Belgium.
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Abstract

Several papers dealing with Orchidaceae from Atlantic Central Africa have recently been published. However, orchid distributions in this area remain poorly known. Over the last decade, we have conducted an intensive fieldwork programme in Cameroon and Equatorial Guinea. This has enabled us to collect 22 taxa that are new national records. Ten taxa are new records for Cameroon, eight for Equatorial Guinea and four for both countries. One of these taxa is also a new record from Nigeria. Fifteen taxa are endemic to the Lower Guinea area and six were previously known only from the type locality.

Keywords

Atlantic Central AfricaCameroonEquatorial Guineanew national recordsNigeriaOrchidaceae

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Type
Articles
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Edinburgh Journal of Botany , Volume 66 , Issue 1 , March 2009 , pp. 115 - 132
Copyright
Copyright © Trustees of the Royal Botanic Garden Edinburgh 2009

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References

Aedo, C., Telleria, M. T. & Velayos, M. (1999). Bases Documentales para la Flora de Guinea ecuatorial, Plantas Vasculares y Hongos. Madrid: CSIC, Cooperacion Española.Google Scholar
Chase, M. W. (2005). Classification of Orchidaceae in the age of DNA data. Curtis's Bot. Mag. 22(1): 2–7.CrossRefGoogle Scholar
Cribb, P. J. (1998). Orchidaceae. In: Cable, S. & Cheek, M. (eds) The plants of Mount Cameroon: A conservation checklist, pp. 169–179. London: Royal Botanic Gardens, Kew.Google Scholar
Cribb, P. J., Zapfack, L. & DeMarco, J. (2000). Orchidaceae. In: Cheek, M., Onana, J.-M. & Pollard, B. J. (eds) The plants of Mount Oku and the Ijim Ridge, Cameroon: A conservation checklist, pp. 81–85, 185–191. London: Royal Botanic Gardens, Kew.Google Scholar
Cribb, P. J. & Pollard, B. J. (2004). Orchidaceae. In: Cheek, M., Pollard, B. J., Darbyshire, I., Onana, J.-M. & Wild, C. (eds) The plants of Kupe, Mwanenguba and the Bakossi mountains, Cameroon: A conservation checklist, pp. 193–201, 451–471. London: Royal Botanic Gardens, Kew.Google Scholar
Droissart, V., Sonké, B. & Stévart, T. (2006). Les Orchidaceae endémiques d'Afrique Centrale Atlantique présentes au Cameroun. Syst. Geogr. Pl. 76: 3–84.Google Scholar
Geerinck, D. (1990). Notes taxonomiques sur des Orchidacées d'Afrique centrale X. Bull. Jard. Bot. Nat. Belg. 60: 181–190.CrossRefGoogle Scholar
Geerinck, D. (1992). Orchidaceae 1. In: Bamps, P. (ed.) Flore d'Afrique Centrale (Zaïre – Rwanda – Burundi), pp. 297–780. Meise: Jardin Botanique National de Belgique.Google Scholar
Govaerts, R., Campacci, M. A., Baptista, D. H., Cribb, P. J., George, A., Kreuz, K. & Wood, J. (2008). World Checklist of Orchidaceae. The Board of Trustees of the Royal Botanic Gardens, Kew. Published on the Internet [http://www.kew.org/wcsp/monocots, accessed on 20 January 2008].Google Scholar
Holmgren, P. K. & Holmgren, N. H. (1998) [continuously updated]. Index Herbariorum: A global directory of public herbaria and associated staff. New York Botanical Garden's Virtual Herbarium [http://sweetgum.nybg.org/ih/, accessed on 1 June 2007].Google Scholar
Mutke, J. & Barthlott, W. (2005). Patterns of vascular plant diversity at continental to global scales. Biol. Skr. 55: 521–531.Google Scholar
Olszewski, T. S. & Szlachetko, D. L. (1997). A provisional checklist of the orchids of Equatorial Guinea. Fragmenta Floristica et Geobotanica 43(1): 13–38.Google Scholar
Perez-Vera, F. (2003). Les Orchidées de Côte d'Ivoire. Mèze: Collection Parthénope-Biotope.Google Scholar
Pollard, B. J., Roberts, D. L. & Cribb, P. J. (2004). Orchidaceae. In: Harvey, Y., Pollard, B. J., Darbyshire, I., Onana, J.-M. & Cheek, M. (eds) The plants of Bali Nguemba forest reserve, Cameroon: A conservation checklist, pp. 72, 141–150. London: Royal Botanic Gardens, Kew.Google Scholar
Sanford, W. W. (1971). The orchid flora of Equatorial Guinea in relation to that of West Africa. Proceedings of the VIIth AEFTAT Congress, Munich, September 1970. Mitt. Bot. Staatssamml. München 10: 287–298.Google Scholar
Stévart, T. (2003). Étude taxonomique, écologique et phytogéographique des Orchidaceae en Afrique centrale atlantique. PhD dissertation, Université Libre de Bruxelles, Belgium.Google Scholar
Stévart, T. & Cribb, P. (2004a). Five new Tridactyle (Orchidaceae) from central Africa. Kew Bull. 59: 195–205.CrossRefGoogle Scholar
Stévart, T. & Cribb, P. (2004b). New species and records of Orchidaceae from São Tomé and Príncipe. Kew Bull. 59(2): 77–86.CrossRefGoogle Scholar
Stévart, T. & Droissart, V. (2006). Diversity of orchids in the Gamba Complex, Gabon, in: Alonso, A., Lee, M. E., Campbell, P., Pauwels, O. S. G.& Dallmeier, F. (eds) Gamba, Gabon: Biodiversity of an equatorial African rainforest. Bull. Biol. Soc. Washington 12: 275–283.Google Scholar
Stévart, T. & Geerinck, D. (2000). Quatre nouveaux taxons d'Orchidaceae des genres Liparis, Bulbophyllum, Polystachya et Calanthe découverts à São Tomé et Príncipe. Syst. Geogr. Pl. 70: 141–148.CrossRefGoogle Scholar
Stévart, T., Geerinck, D., Parmentier, I. & Lejoly, J. (2003). A new species of Polystachya sect. Polychaete (Orchidaceae) from central Africa. Syst. Geogr. Pl. 73: 281–285.Google Scholar
Stévart, T. & Nguema, N. (2004). Trois espèces et quatre combinaisons nouvelles de Polystachya (Orchidaceae) du Cameroun, de Guinée Equatoriale et du Gabon. Adansonia 26(2): 217–233.Google Scholar
Stévart, T., Ngok Banak, L. & Sosef, M. (2006). Synthèse des inventaires réalisés sur les Orchidaceae dans le cadre du Projet d′Evaluation des Aires Protégées du Gabon. In: Ghazanfar, S. A. & Beentje, H. J. (eds) Taxonomy and Ecology of African Plants: Their conservation and sustainable use, pp. 651–665. Proceedings du XVIIème Congrès de l'Aetfat, Royal Botanic Gardens, Kew.Google Scholar
Stévart, T., Parmentier, I. & Droissart, V. (2007). Deux nouvelles espèces de Polystachya (Orchidaceae) de Guinée Equatoriale. Adansonia 29(1): 31–38.Google Scholar
Szlachetko, D. L. & Olszewski, T. S. (1998). Orchidaceae 1. In: Achoundong, G. & Morat, P. (eds) Flore du Cameroun 34, pp. 1–320. Yaoundé: Ministère de la Recherche Scientifique et Technique (MINREST).Google Scholar
Szlachetko, D. L. & Olszewski, T. S. (2001a). Orchidaceae 2. In: Achoundong, G. & Morat, P. (eds) Flore du Cameroun 35, pp. 321–665. Yaoundé: Ministère de la Recherche Scientifique et Technique (MINREST).Google Scholar
Szlachetko, D. L. & Olszewski, T. S. (2001b). Orchidaceae 3. In: Achoundong, G. & Morat, P. (eds) Flore du Cameroun 36, pp. 666–948. Yaoundé: Ministère de la Recherche Scientifique et Technique (MINREST).Google Scholar
Szlachetko, D. L., Sawicka, M. & Kras-Lapinska, M. (2004). Orchidaceae 2. In: Morat, P. (ed.) Flore du Gabon 37, pp. 232–508. Paris: Muséum National d'Histoire Naturelle (MNHN).Google Scholar
Vermeulen, J. J. (1987). A taxonomic revision of the Continental African Bulbophyllinae. Orchids Monogr. 2: 1–300.Google Scholar