Assertion: coneflower's leaf | /r/HasProperty | ovate
Facets:
value: to ovate-cordate
type: PURPOSE
Source sentences:
text: The upper leaves are elliptic, lanceolate, or ovate in shape, while their margins are sparsely to moderately dentate.
text: The green leaves are lancolate and ovate, rough texture, with dentate or serrated margins.
text: Lower leaves are ovate to ovate-cordate with long petioles, and upper leaves are less rounded and sessile.