Assertion: fern's frond | /r/HasProperty | leaf
Facets:
Source sentences:
text: Spores grow on the underside of the fern’s fronds (leaves).
text: Each frond (leaf) has twenty to thirty pairs of elliptic non-opposite pinna (leaflets) with narrow pointed tips.
text: Ferns of the class Polypodiopsida typically possess a rhizome (horizontal stem) that grows partially underground; the deeply divided fronds (leaves) and the roots grow out of the rhizome.
text: Snails and slugs commonly attack young, uncurling fronds (leaves) of some species, and various beetles have been observed to graze upon ferns.
text: The Boston displays graceful fronds (leaves) that arch over much more than it's parent plant, so it's abnormalities have become an advantage (in the eyes of plant growers).