fna-accepted-names

Study Extent

North America, defined here to comprise Canada, Greenland, the continental United States, and the French Territorial Collectivity of Saint-Pierre and Miquelon.

Sampling

All species, subspecies, and varieties of vascular plants native to or naturalized in North America north of Mexico

Method steps

1. Treatments are written and reviewed by experts from the systematic botanical community worldwide, and are based on original observations of living and herbarium specimens supplemented by critical review of the literature.

Vascular plants

1. Tracheophyta
   common name: Vascular plants

The checklist covers species, subspecies, and varieties of vascular plants native to or naturalized in North America north of Mexico. This region includes Canada, Greenland, the continental United States, and the French Territorial Collectivity of Saint-Pierre and Miquelon.