Assertion: blackjack oak's leaf | /r/HasProperty | variable
Facets:
value: in size
type: OTHER
value: very
type: DEGREE
value: in shape
type: OTHER
Source sentences:
text: The leaves are very variable in shape, most frequently narrowly oval or ovate-lanceolate, 4–8 cm long, 1.2–2.5 cm wide, rounded or broadly tapered at the base, pointed, the margins sometimes entire, sometimes (especially on young trees) more or less remotely toothed.
text: The leaves are variable in size, mostly 10–17 centimetres (3.9–6.7 in) long but occasionally just 8 centimetres (3.1 in) or as much as 30 centimetres (12 in) long.