Attributes / relations provided by
♦ 1USDA Plants Database, U. S. Department of Agriculture
♦ 2HOSTS - a Database of the World's Lepidopteran Hostplants Gaden S. Robinson, Phillip R. Ackery, Ian J. Kitching, George W. Beccaloni AND Luis M. Hernández
♦ 3Interaction between ants, extrafloral nectaries and insect herbivores in Neotropical coastal sand dunes: herbivore deterrence by visiting ants increases fruit set in Opuntia stricta (Cactaceae), P. S. OLIVEIRA, V. RICO-GRAY, C. DÍAZ-CASTELAZO and C. CASTILLO-GUEVARA, Functional Ecology 1999 13, 623631
♦ 4Ben-Dov, Y., Miller, D.R. & Gibson, G.A.P.
ScaleNet 4 November 2009
♦ 5Jorrit 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.
♦ 6Species Interactions of Australia Database, Atlas of Living Australia, Version ala-csv-2012-11-19