Flora Europaea: Rosaceae to Umbelliferae - Google Books

https://books.google.de/books?id=7-b0l5BKyWUC

The Flora Europaea, originally published between 1964 and 1980, explores the synthesis of all the national and regional Floras of Europe. It is based on a critical review of existing literature and on studies on herbaria and in the field. It aims to be…