Rot starts at the center on an old cut, while
healing takes place peripherally in a camphor
tree. Annual rings show that the branch was
five years old when it was cut.
healing takes place peripherally in a camphor
tree. Annual rings show that the branch was
five years old when it was cut.
Delayed healing exposes the wood to rot and
eventually form a hollow - the result of a
typhoon which ripped off a major branch
from the trunk.
eventually form a hollow - the result of a
typhoon which ripped off a major branch
from the trunk.
Normal healing process showing actively dividing cambium
layer which will completely cover the wound. Note numerous
dots on the newly formed layer. These are breathing pores
called lenticles, counterpart of stomata on the leaves.
layer which will completely cover the wound. Note numerous
dots on the newly formed layer. These are breathing pores
called lenticles, counterpart of stomata on the leaves.
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