American (New World) species encompass those occurring in North, Central and South America.
More details concerning American species may be obtained by interrogating a range of databases available on the web. Search also the ILDIS database.
A list of American species is also provided on Wolf-Achim Roland's Acacia World website.
The following list of American species is provided by WorldWideWattle. Information on the infra-generic groups shown on this list is given elsewhere on WorldWideWattle.
