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.
♦ 2USDA Plants Database, U. S. Department of Agriculture
♦ 3Ben-Dov, Y., Miller, D.R. & Gibson, G.A.P.
ScaleNet 4 November 2009
♦ 4TEMPORAL PATTERNS IN DIET OF NESTLING WHITE-CROWNED PIGEONS: IMPLICATIONS FOR CONSERVATION OF FRUGIVOROUS COLUMBIDS, G. THOMAS BANCROFT AND REED BOWMAN, The Auk 111(4):844-852, 1994
♦ 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