Attributes / relations provided by
♦ ¹Derived from Allergy-Free Gardening OPALS™, Thomas Leo Ogren (2000)
♦ ²Arnold SEJ, Faruq S, Savolainen V, McOwan PW, Chittka L, 2010 FReD: The Floral Reflectance Database — A Web Portal for Analyses of Flower Colour. PLoS ONE 5(12): e14287.
♦ ³PLANTATT - Attributes of British and Irish Plants: Status, Size, Life History, Geography and Habitats, M. O. Hill, C. D. Preston & D. B. Roy, Biological Records Centre, NERC Centre for Ecology and Hydrology (2004)
♦ ⁴Ellenberg, H., Weber, H.E., Dull, R., Wirth, V., Werner, W., Paulissen, D. (1991) Zeigerwerte von Pflanzen in Mitteleuropa. Scripta Geobotanica 18, 1–248
♦ ⁵Kattge, J. et al. (2011b) TRY - a global database of plant traits Global Change Biology 17:2905-2935
♦ ⁶Making The Forest And Tundra Wildlife Connection
♦ ⁷HOSTS - a Database of the World's Lepidopteran Hostplants Gaden S. Robinson, Phillip R. Ackery, Ian J. Kitching, George W. Beccaloni AND Luis M. Hernández
♦ ⁸Ecology of Commanster
♦ ⁹Jorrit 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.
♦ ¹⁰Ben-Dov, Y., Miller, D.R. & Gibson, G.A.P. ScaleNet 4 November 2009
♦ ¹¹Feeding Habits of Capybaras (Hydrochoerus hydrochaeris, Linnaeus 1766), in the Ecological Reserve of Taim (ESEC - Taim) - South of Brazil, Lucélia do Valle Borges and Ioni Gonçalves Colares, Brazilian Archives of Biology and Technology, Vol.50, n. 3 : pp.409-416 May 2007
♦ ¹²Exploring the Denali Food Web, ParkWise, National Park Service
♦ ¹³Food plants and feeding habits of Himalayan ungulates, Anjali Awasthi, Sanjay Kr. Uniyal, Gopal S. Rawat and S. Sathyakumar, CURRENT SCIENCE, VOL. 85, NO. 6, 25 SEPTEMBER 2003
♦ ¹⁴Tamias townsendii, Dallas A. Sutton, MAMMALIAN SPECIES No. 435, pp. 1-6 (1993)