Fig. 6From: Boreal trees in the Mediterranean: recruitment of downy birch (Betula alba) at its southern range limitCumulative proportion of seedlings surviving in the four populations of downy birch in central Spain during 2005 and 2006. The 2005 cohort was monitored from June 2005 to November 2006, while the 2006 cohort was monitored from June 2006 to November 2006. HO Honduras, NO Nogaledas, CM Casas del Monte, and RE RegaderasBack to article page