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Atlas der Alpenflora . Viola heterophylla Bertol Valderia aut nee All schiedenblttriges Veilchen Sdtirol trockene Stellen auf Kalk Juli August Ver Plate Illustration biodiversitylibrary org title Dalla Torre von Deutscher Alpenverein Founded Hartinger Anton NameFound Polygala NameConfirmed Polygala sect Rhinotropis