Jalas, J.; Suominen, J. (Eds.), Atlas Florae Europaeae — Distribution of vascular plants in Europe. Vol. I, 1 Pteridophyta (Psilotaceae to Azollaceae). VI, 121 S. m. Karten 1–150. 2 Gymnospermae (Pinaceae to Ephedraceae). 43 S. m. Karten 151–200. Cambridge University Press: Cambridge—New York—New Rochelle—Melbourne—Sydney, 1988. ISBN 0 521 34270 8. Preis: £ 30.00; $ 59,50