A project on the same scale as Flora Europea. All volumes are in English. Volumes 1-3 are published by Cambridge University Press, and all subsequent parts by the Societas Biologica Fennica Vanamo. The 17 volumes of the atlas published so far cover the families which include more than 20% of the vascular plants of European flora (Lycopodiaceae - Rosaceae, p.p.). More volumes are in preparation.