Contents
1.  Introduction
1.1  Aims
1.2  A condensed history of the Panarctic Flora idea
1.3  Procedures
1.4  Problems in the arctic flora
1.5  Summary
2.  Delimitation and subdivision of the Arctic for Panarctic Flora
2.1  Delimitation
2.2  Floristic regions
2.3  Vegetation zones
3.  Arctic vascular plants
3.1  Natives and introductions
3.2  Borderline arctic occurrences
3.3  Taxonomic categories
4.  Organization of the taxonomic part (Part A)
4.1  Nomenclature
4.2  Types
4.3  Chromosome numbers and ploidal levels
4.4  Phytogeographical pattern and distribution among countries
4.5  Notes
Part A. Taxonomy
5.  Organization of the distributional tables (Part B)
Part B. Distribution
6.  Introduced casual taxa
7.  Excluded taxa
8.  References