Assertion: christmas fern | /r/CapableOf | provide evergreen foliage
Facets:
value: throughout the year
type: TEMPORAL
Source sentences:
text: Christmas fern (Polystichum acrostichoides), hardy in USDA zones 3 through 8, and hart's tongue fern (Asplenium scolopendrium), hardy in USDA zones 5 through 9, provide evergreen foliage throughout the year.