Assertion: common mullein's leaf | /r/HasAspect | prickle
Facets:
value: on the margin
type: LOCATION
Source sentences:
text: Leaves are lobed below, but less so above and have prickles on the margin and are 4 to 10 inches long (longer than the annual species).
text: Lower leaves are lobed, less so higher on the stem, have prickles on the margin, and are 4 to 10 inches long and clasp the stem.