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Widdringtonia cedarbergensis 

Scope: Global
Language: English
Status_ne_offStatus_dd_offStatus_lc_offStatus_nt_offStatus_vu_offStatus_en_offStatus_cr_onStatus_ew_offStatus_ex_off

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Bibliography [top]

Andrag, R.H. 1977. Studies in die Sederberge oor (i) die status van die Clanwilliam seder (Widdringtonia cedarbergensis Marsh) (ii) buiteligontspanning. University of Stellenbosch.

Farjon, A. 2010. A Handbook of the World's Conifers. Koninklijke Brill, Leiden.

February, E.C. and Stock, W.D. 1988. The relationship between ring width measures and precipitation for Widdringtonia cedarbergensis. South African Journal of Botany 64: 213-216.

Fox, S. 2003. An assessment of the population status and demographic models of Widdringtonia cedarbergensis. Unpublished BSc Hons . University of Cape Town.

Higgins, S., February, E.C. and Skowno, A. 2002. Distribution and population viability of Clanwilliam cedar (Widdringtonia cedarbergensis, Cupressaceae). Final report to WWF-SA Table Mountain Fund. WWF-SA Table Mountain Fund.

Hilton-Taylor, C. (ed.). 1996. Red Data List of Southern African Plants. Strelitzia 4. National Botanical Institute, Pretoria.

IUCN. 2013. IUCN Red List of Threatened Species (ver. 2013.1). Available at: http://www.iucnredlist.org. (Accessed: 12 June 2013).

Luckoff, H.A. 1971. The Clanwilliam Cedar (Widdringtonia cedarbergensis Marsh); its past history and present status. Journal of Botanical Society of South Africa 57: 17-24.

Manders, P.T. 1986. An assessment of the current status of the Clanwilliam cedar (Widdringtonia cedarbergensis) and the reasons for its decline . South African Forest Journal 139: 48-53.

Meadows, M. and Sugden, J. 1991. A vegetation history of the last 14 000 years on the Cederberg, south western Cape Province . South African Journal of Science 87: 34-43.

Mustart, P.J. 2008. A synthesis of information on Widdringtonia cedarbergensis (the Clanwilliam Cedar). Unpublished report to the Botanical Society of South Africa.

Mustart, P., Juritz, J., Makua, C., Van der Merwe, S.W. and Wessels, N. 1995. Restoration of the clanwilliam cedar Widdringtonia cedarbergensis: the importance of monitoring seedlings planted in the Cederberg, South Africa. Biological Conservation 72:73-76.

Schellevis, N. and Schouten, J. 1999. Clanwilliam cedar (Widdringtonia cedarbergensis J. A. Marsh). In: A. Farjon and C.N. Page (eds), Conifers. Status Survey and Conservation Action Plan. , pp. 90-91. IUCN/SSC Conifer Specialist Group. IUCN, Gland, Switzerland and Cambridge, UK.


Citation: Farjon, A., February, E., Higgins, S., Fox, S. & Raimondo, D. 2013. Widdringtonia cedarbergensis. The IUCN Red List of Threatened Species 2013: e.T30365A2793077. . Downloaded on 21 November 2017.
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