Assertion: onion's leaf | /r/HasProperty | flattened
Facets:
value: throughout,
type: OTHER
Source sentences:
text: Compared to the non-native Field Garlic (Allium vineale), Chives (Allium schoenoprasum), and Cultivated Onion (Allium cepa), the leaves of Nodding Onion are flattened and solid throughout, rather than hollow.