Assertion: comfrey | /r/CapableOf | set seed
Facets:
value: rarely
type: DEGREE
value: hardly ever
type: TEMPORAL
Source sentences:
text: The plant reaches a height of over two feet and spreads to more than a yard across, but — since comfrey doesn't throw out creeping roots and hardly ever sets seed
text: As comfrey rarely sets seed, it is generally propagated by division of roots; in fact, each piece of broken root has potential to shoot.