Figure 2.
Figure 2.
Recurrent forks appear each year at the end of the trunk and reabsorb themselves after two or three years. Zelkova serrata (A) and Quercus robur (B). Forks are circled.
Recurrent forks appear each year at the end of the trunk and reabsorb themselves after two or three years. Zelkova serrata (A) and Quercus robur (B). Forks are circled.