Assertion: pine's form | /r/HasProperty | pyriscence
Facets:
Source sentences:
text: The most common form of serotiny is pyriscence, in which a resin binds the cones shut until melted by a forest fire, for example in Pinus rigida.
text: The most common form of serotiny is pyriscence, in which a resin binds the cones cones shut until melted by a forest fire.
text: The most common form of serotiny is pyriscence, in which a resin binds the cones shut until melted by a forest fire.