Assertion: onion's leaf | /r/HasProperty | trifoliate
Facets:
Source sentences:
text: The leaves are trifoliate, with groups of three leaves growing together at the top of one long stem produced from a corm; each leaflet is 8–15 centimetres (3.1–5.9 in) long and 3–7 centimetres (1.2–2.8 in) broad.