Includes hosts for both native and introduced psyllid species which have been recorded from New York and New England, or are expected to occur there. The plant profiles for all states in this region are very similar, and as such many of the same psyllids occur throughout this region. While most of these psyllids are native, a handful are of European origin and are associated with European Box, Apple, Pear, and Broom. As I have not seen any recent records of psyllids from the latter 3 hosts from this region, those plants have not been included in this list.