NEW FLORISTIC NOTES ON SWISS FLORA (VASCU LAR PLANTS) (INCLUDING NEIGHBORING REGIONS) - 53RD SERIES (YEARS 1982-1995) .1. PTERIDOPHYTA TO RESEDACEAE

After an interruption of more than 10 years, a new series of floristic notes for the Swiss Flora and adjacent regions is proposed. These are essentially based on the second supplement to the Swiss Floristic Atl as. Following the Cronquist classification system, the first part is p resented here for Pteridophyta to Resedaceae. We selected the most imp ortant observations, revising all endangered species and checking the Atlas' distribution gaps. The minimal floristic informations expected by the new Centre of the Swiss Floristic Network are also given.