In the paper, the traits of introduced Leptospermum squarrosum and Leptospermumparvifolium,including seed germination,salt tolerance of seeds,seedling growth,young treesphenology,seedlings transplanting were observed and tested. Also the growing rule ofLeptospermum spp. in Shanghai area was mastered preliminarily. At the same time, the effectof NaCl stress on seed germination and seedling growth was investigated. The results were asfollows:
(1)Two species Leptospermum. were shown stronger ecological ada...