Hostname: page-component-7479d7b7d-8zxtt Total loading time: 0 Render date: 2024-07-13T17:34:00.427Z Has data issue: false hasContentIssue false
  • English
  • Français

TWO NEW SPECIES OF STREPTOCARPUS (GESNERIACEAE) FROM TROPICAL AFRICA

Published online by Cambridge University Press:  24 February 2014

I. Darbyshire  and
A. O. Massingue
I. Darbyshire
Affiliation:
Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AB, UK. E-mail: i.darbyshire@rbgkew.org.uk
A. O. Massingue
Affiliation:
Herbarium, Department of Biological Sciences, Eduardo Mondlane University, PO Box 257, Maputo, Mozambique. E-mail: alomamassingue@uem.mz
Get access

Abstract

Two new species are described in the genus Streptocarpus (Gesneriaceae) from eastern tropical Africa. The first, Streptocarpus mazumbaiensis I.Darbysh. from the Usambara Mts of Tanzania, was treated as Streptocarpus sp. A in the Flora of Tropical East Africa account of the Gesneriaceae. The second, Streptocarpus acicularis I.Darbysh. & Massingue, is known from a single collection from the lower Chimanimani massif in Mozambique, previously misidentified as S. eylesii S.Moore. Both species are illustrated, their likely affinities are discussed and their conservation status is assessed.

Keywords

ChimanimaniconservationMozambiqueTanzaniataxonomyUsambara
Type
Articles
Information
Edinburgh Journal of Botany , Volume 71 , Issue 1 , March 2014 , pp. 3 - 13
Copyright
Copyright © Trustees of the Royal Botanic Garden Edinburgh 2014 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Christenhusz, M. J. M. (2012). On African violets and Cape primroses – towards a monophyletic Streptocarpus (Gesneriaceae). Phytotaxa 46: 3–9.Google Scholar
Darbyshire, I. (2006). Gesneriaceae. In: Beentje, H. J. & Ghazanfar, S. A. (eds) Flora of Tropical East Africa. London: Royal Botanic Gardens, Kew.Google Scholar
Dondeyne, S., Ndunguru, E., Rafael, P. & Bannerman, J. (2009). Artisanal mining in central Mozambique: policy and environmental issues of concern. Resources Policy 34: 45–50.Google Scholar
Edwards, T., Hughes, M., Möller, M. & Bellstedt, D. (2008). New Streptocarpus species (Gesneriaceae) from South Africa. Bot. J. Linn. Soc. 158: 743–748.CrossRefGoogle Scholar
Hilliard, O. M. & Burtt, B. L. (1971). Streptocarpus: An African Plant Study. Pietermaritzburg: University of Natal Press.Google Scholar
Hilliard, O. M. & Burtt, B. L. (1986). Studies in the Gesneriaceae of the Old World: XLIX. Additions and amendments for Streptocarpus. Notes Roy. Bot. Gard. Edinburgh 43: 229–232.Google Scholar
Hilliard, O. M. & Burtt, B. L. (1988). Gesneriaceae. In: Launert, E. (ed.) Flora Zambesiaca 8(3): 43–60. London: Flora Zambesiaca Managing Committee.Google Scholar
IUCN (2001). IUCN Red List Categories and Criteria: Version 3.1. Gland, Switzerland: IUCN Species Survival Commission, and Cambridge, UK: IUCN.Google Scholar
Iversen, S. T. (1988). SAREC supported Integrated Usambara Rain Forest Project Tanzania. Report for the period 1983–1987. Uppsala, Sweden: Department of Systematic Botany, Uppsala University.Google Scholar
Jong, K. & Burtt, B. L. (1975). The evolution of morphological novelty exemplified in the growth patterns of some Gesneriaceae. New Phytol. 75: 297–311.Google Scholar
Mapaura, A. (2002). Endemic plant species of Zimbabwe. Kirkia 18: 117–148.Google Scholar
Möller, M. & Cronk, Q. C. B. (2001). Phylogenetic studies in Streptocarpus (Gesneriaceae): reconstruction of biogeographic history and distribution patterns. Syst. Geogr. Pl. 71: 545–555.Google Scholar
Möller, M., Pfosser, M., Jang, C. G., Mayer, V., Clark, A., Hollingsworth, M. L.et al. (2009). A preliminary phylogeny of the ‘didymocarpoid Gesneriaceae’ based on three molecular data sets: incongruence with available tribal classification. Amer. J. Bot. 96(5): 989–1010.Google Scholar
Pócs, T. (1991). Two new phanerogram species from the Nguru Mountains of Tanzania, East Africa. Fragm. Flor. Geobot. Ann. 35: 35–41.Google Scholar