Assertion: oak's acorn | /r/HasAspect | peduncle
Facets:
Source sentences:
text: The acorns are 2–2.5 cm (0.79–0.98 in) long, pedunculate (having a peduncle or acorn-stalk, 3–7 cm (1.2–2.8 in) long) with one to four acorns on each peduncle.