Assertion: prickly pear's pad | /r/AtLocation | spine
Facets:
Source sentences:
text: They are highly ornamental, made up of segmented stems of wide, flat, thick pads that are covered in spines.
text: The parts of the plant include pads (also called leaves or cladodes) covered with spines, fruits (or tunas), seeds, flowers, and stems/trunks.