[Objective]The aim was to study the germination behavior of Tamarix elongata Ledeb.under natural conditions.[Method]By using T.elongata as the experimental materials,the seed morphology and germination characteristics were observed and measured.[Result]① T.elongata seed was 1011.96 μm in length and 399.94 μm in width,and the thousand-seed weight was 38.66 mg;② the germination rate,germination energy,germination index and germination coefficient of T.elongata seeds were 95.56%,46.67%,20.25 and 56.86 respecti...