Assertion: lovage's leaf | /r/HasProperty | hollow
Facets:
Source sentences:
text: Leaves and stalks, which are hollow, are used as a celery substitute.
text: The grass-like leaves, which are shorter than the scapes, are also hollow and tubular, or terete, (round in cross-section) which distinguishes it at a glance from garlic chives (Allium tuberosum).
text: Leaves and stalks, which are hollow, are used as a celery substitute.