characteristic of inheres in fragility vascular leaf leaf shattering GO:0060866 leaf abscission (related) A leaf growth and development trait (TO:0000655) which is the extent of leaf shattering based on the development of a leaf abscission zone (PO:0006501). plant_trait_ontology TO:0000108 SOY:0001342 The leaf shattering trait is the occurence of the biological process of leaf abscission (GO:0060866): the controlled shedding of a leaf. LFSH (related) vascular leaf morphology trait leaf growth and development trait