This category contains articles related to the flora of Subarctic America. It includes flora taxa that are native to Subarctic America. Taxa of the lowest rank are always included. Higher taxa are included only if endemic. For the purposes of this category, "Subarctic America" is defined in accordance with the World Geographical Scheme for Recording Plant Distributions. That is, the geographic region known as Subarctic America is defined as including the following areas, typically defined by the political boundaries of its constituents:
It is included within the larger geographic region of North America.