Assertion: leaf's margin | /r/HasProperty | toothed
Facets:
value: sometimes
type: TEMPORAL
Source sentences:
text: A simple leaf blade is undivided as shown on the left (though the margins may be toothed or even lobed).
text: The margin of the thallus is often smooth but is sometimes toothed; it may be ruffled, flat, or curved inward or downward.