Attributes / relations provided by
♦ 1Kattge, J. et al. (2011b)
TRY - a global database of plant traits Global Change Biology 17:2905-2935
♦ 2Ellenberg, H., Weber, H.E., Dull, R., Wirth, V., Werner, W., Paulissen, D. (1991)
Zeigerwerte von Pflanzen in Mitteleuropa. Scripta Geobotanica 18, 1–248
♦ 3THE HABITS AND INFLUENCE ON THE ENVIRONMENT OF THE OLD WORLD PORCUPINE Hystrix cristata L. IN THE NORTHERNMOST PART OF ITS RANGE, L. Santini, Proceedings of the 9th Vertebrate Pest Conference (1980), University of Nebraska - Lincoln
♦ 4Ben-Dov, Y., Miller, D.R. & Gibson, G.A.P.
ScaleNet 4 November 2009