Assertion: fern's spore | /r/SimilarTo | small dots
Facets:
value: around the leaf edges
type: LOCATION
value: on the undersides of the fronds
type: LOCATION
Source sentences:
text: Instead, ferns propagate via spores, which are reproductive units that look like small dots on the undersides of the fronds.
text: spores look like small dots around the leaf edges