Attributes / relations provided by
♦ 1i-Tree Species v. 4.0, developed by the USDA Forest Service's Northern Research Station and SUNY-ESF using the Horticopia, Inc. plant database.
♦ 2Plants For A Future licensed under a
Creative Commons Attribution 4.0 License♦ 3USDA Plants Database, U. S. Department of Agriculture
♦ 4Ben-Dov, Y., Miller, D.R. & Gibson, G.A.P.
ScaleNet 4 November 2009
♦ 5HOSTS - a Database of the World's Lepidopteran Hostplants Gaden S. Robinson, Phillip R. Ackery, Ian J. Kitching, George W. Beccaloni AND Luis M. Hernández
♦ 6Biological Records Centre
Database of Insects and their Food Plants♦ 7New Zealand Institute for Plant & Food Research
Plant-SyNZ database♦ 8Callosciurus erythraeus (Rodentia: Sciuridae), PETER W. W. LURZ, VIRGINIA HAYSSEN, KIMBERLY GEISSLER, AND SANDRO BERTOLINO, MAMMALIAN SPECIES 45(902):60–74 (2013)
♦ 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.