Assertion: pine's cone | /r/CapableOf | remain viable
Facets:
value: for years
type: TEMPORAL
Source sentences:
text: Lodgepole pines produce viable seed early in their lifespan, around five to 10 years, and they are prolific seed producers, with seeds stored in cones remaining viable for years.
text: Serotinous cones, cones sealed with resin that open after a fire, may remain viable for many years if they remain on the tree.