Assertion: pine's cone | /r/HasProperty | serotinous
Facets:
value: sometimes
type: DEGREE
value: like many pines
type: OTHER
Source sentences:
text: The cones on mature trees are serotinous.
text: P. banksiana needles are not twisted, but curved, and has cones that are serotinous and unarmed.
text: Like many pines, the cones are sometimes serotinous, which means they are sealed shut by resin, usually requiring a fire to release the seeds (although very old ones will eventually open on their own).
text: Why would Pitch Pine evolve to have serotinous cones?