Technology on the Introduction and Cultivation of Rhodiola sachalinensis A. Bor. Chemical constituents from Rhodiola sachalinensis A COMPARATIVE STUDY ON CONTENTS OF SALIDROSIDE IN RHODIOLA SACHALINENSIS ROOT MEASURED BY HIGH PERFORMANCE CAPILLAY ELECTROPHORESIS Protoplast isolation and plant regeneration from leaves of Rhodiola sachalinensis Autotetraploid induction and identification of Rhodiola sachalinensis Autotetraploid induction and identification of Rhodiola sachalinensis