Dioon spinulosum 


Bibliography [top]

Chemnick, J., Gregory, T. and Morales, S. 2007. Email received in response to request for information.

Hill, K.D. and Stevenson, D.W. 1998-2006. The Cycad Pages. Available at:

IUCN. 2010. IUCN Red List of Threatened Species (ver. 2010.3). Available at: (Accessed: 2 September 2010).

Tang, W. 1997. Focus on Dioon spinulosum. Encephalartos 50: 4-11.

Various researchers. 2002. Notes From John Donaldson - File.

Whitelock, L.M. 2002. The Cycads. Timber Press, Portland, Oregon.

Citation: Vovides, A. Chemnick, J. & Gregory, T. 2010. Dioon spinulosum. The IUCN Red List of Threatened Species 2010: e.T42149A10667709. . Downloaded on 26 November 2015.
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