Fig. 12
From: Tree regeneration characteristics in limestone forests of the Cat Ba National Park, Vietnam
The combination of percentage abundance of tree species in the overstory (unframed light blue bar), and in the regeneration layer (framed light blue bar). Species ranking was conducted according to the rank-abundance in the overstory (x-axis; for tree species see Table 12). The dark blue bars show newly occurring species in the regeneration, the yellow bars represent threatened species