Attributes / relations provided by
♦ 1Wood Janka Hardness Scale/Chart J W Morlan's Unique Wood Gifts
♦ 2Kattge, J. et al. (2011b)
TRY - a global database of plant traits Global Change Biology 17:2905-2935
♦ 3Ben-Dov, Y., Miller, D.R. & Gibson, G.A.P.
ScaleNet 4 November 2009
♦ 4Jorrit H. Poelen, James D. Simons and Chris J. Mungall. (2014).
Global Biotic Interactions: An open infrastructure to share and analyze species-interaction datasets. Ecological Informatics.
♦ 5Implications of Small Scale Variation in Ecological Conditions for the Diet of Red Colobus Monkeys; Colin A. Chapman, Lauren J. Chapman; Primates, 40(1): 215-231, January 1999
♦ 6The Diet of the Olive Colobus Monkey, Procolobus verus, in Sierra Leone, John F. Oates, International Journal of Primatology, Vol 9, No. 5, 1988, pp. 457-478