Flora Nordica is a research project with the aim to produce a scientifically based flora of the vascular plants in northern Europe. This flora should be a synthesis of previous research, indicating problems which should be considered in future research; it will comprise 15 volumes (3 published so far) and is written in English.

Flora Nordica treats all vascular plants (native or alien) wild-growing in Norden (map), i.e. Denmark, the Faroe Islands, Finland, Iceland, Norway (incl. Svalbard and Jan Mayen) and Sweden.
Botanists from all Nordic countries participate, both professionals and amateurs; among the many authors and reviewers are also several specialists from abroad. We welcome more participants.

Various Nordic institutions support the project. During 2004 - 2006, the project was mainly financed by Formas (the Swedish Research Council for Environment, Agricultural Sciences and Spatial Planning).

The project office is at the Department of Phanerogamic Botany at the Swedish Museum of Natural History in Stockholm.