The leaf margin is the edge of the leave and it may help to tell you about the species of tree you are looking at. The margin can be entire, toothed or lobed.
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith
