Fortschritte in der Floristik der Schweizer Flora (Gefaβpflanzen)

摘要

The 56th Swiss Floristic Notes contain essentially observations communicated to the Cen- tre of the Swiss Floristic Network during the years 1997 and 1998 (january - may). The most important of them were selected, revising all endangered species and checking the Atlas' dis- tribution gaps. The minimal floristic informations expected by the Centre are also given.