Beiträge zur Flora des Naturschutzgebietes Petite Camargue Alsacienne (St-Louis, F)

Abstract

Contributions to the flora of the nature reserve Petite Camargue Alsacienne (St-Louis, France): Based on personal observations in the last 24 years and literature research on vascular plants of the Petite Camargue Alsacienne (Alsace, France), the floristic change since the publication of the «Flora von Basel und Umgebung» (1997) is described. Since then, 68 additional species were noted and the presence of 43 nationally or regionally endangered species of the natural sites were confirmed. The actual state of 63 species and subspecies classified as protected, endangered or rare in Alsace is presented. The orchid Liparis loeselii, was recovered 40 years after its last observation.