questions on deciduous trees
I am new to this group and to the study of trees in general, but I was
wondering if anyone could help answer a few questions about deciduous trees. 1) When a leaf is shed by the tree at the start of the dry/cold season, does a leaf ever grow back from that exact same point on the tree -- i.e., are there additional leaf promordia in that location, or will that area always remain a scar? 2) As I understand, immediately adjacent to the spot where the leaf was shed there is a lateral bud that has the potential to sprout into a shoot. If the answer to question 1) is yes, can some points on a branch that lost their leaves resprout leaves, while others develop shoots (and still others retain their buds in dormancy)? Thanks, Dan |
questions on deciduous trees
As far as I know a leaf scar will always remain a leaf scar.
PvR schreef I am new to this group and to the study of trees in general, but I was wondering if anyone could help answer a few questions about deciduous trees. 1) When a leaf is shed by the tree at the start of the dry/cold season, does a leaf ever grow back from that exact same point on the tree -- i.e., are there additional leaf promordia in that location, or will that area always remain a scar? 2) As I understand, immediately adjacent to the spot where the leaf was shed there is a lateral bud that has the potential to sprout into a shoot. If the answer to question 1) is yes, can some points on a branch that lost their leaves resprout leaves, while others develop shoots (and still others retain their buds in dormancy)? Thanks, Dan |
questions on deciduous trees
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