Assertion: fir's cone | /r/HasProperty | spherical
Facets:
Source sentences:
text: The cones are spherical or nearly so, and large to very large, 5–30 cm diameter, and mature in 18 months; at maturity, they disintegrate to release the seeds.
text: The cones are spherical or nearly so, and large to very large, 5-30 cm diameter, and mature in 18 months; at maturity, they disintegrate to release the seeds.