The dormancy modules of Puccinellia tenuiflora population consisted of dormancy buds and dormancy seedlings in alkaline meadow in the Songnen Plain in the end of the growth season.

• 在松嫩平原生长季末期,碱化草甸星星草种群的冬眠构件是由冬眠芽和冬眠苗组成的,割草场和放牧场星星草种群均以冬眠苗占优势地位。