Category:Lichens of the United States

The United States, defined politically, is not a category used in the World Geographical Scheme for Recording Plant Distributions. In the WGSRPD, the flora of the United States is divided as follows (here adapted for use with lichen flora).
 * The Aleutian Islands and Alaska are included in
 * The contiguous United States is divided between
 * Hawaii is included in
 * The flora of other entities politically associated with the United States include:
 * – part of
 * – part of
 * – part of
 * – part of
 * – part of
 * The flora of other entities politically associated with the United States include:
 * – part of
 * – part of
 * – part of
 * – part of
 * – part of