Table 1. Spearman’s rank correlation coefficient between seed rain density and seedling density of Fraxinus rhynchophylla from 2011 to 2014.

	Seed rain density
		2011	2012	2013
Seedling density	2012	0.36
	2013	−0.11	−0.33
	2014	0.22	0.30	0.80*

indicates significance at p<.05.