Main ecotype of xerophyte and mesophyte, and part ecotype of hygrophyte and helophyte.

生型以旱生中生植物为主，兼有寒冷生及水生湿生植物。

The results of RAPD (random amplified polymorphic DNA) ana lysis showed that genetic variation was obvious between the univoltin e ecotype and the bivoltine ecotype.

采用RAPD方法对发生在吉林省的亚洲一、二化性型作了分析。