Assertion: fern | /r/CapableOf | produce small plantlets
Facets:
value: as a way of asexual propagation
type: PURPOSE
value: on their fronds
type: LOCATION
Source sentences:
text: Some ferns, such as shield ferns (Dryopteris spp.), including Japanese shield fern (Dryopteris erythrosora), which grows in USDA zones 5 through 8, also may produce small plantlets on their fronds as a way of asexual propagation.