Assertion: bracken's frond | /r/CapableOf | emerge in the spring
Facets:
Source sentences:
text: Bracken is a perennial fern, but the fronds emerge in the spring and die off in autumn.
text: As the fronds develop in spring the reserves in the storage rhizomes diminish.
text: In the spring, the tightly curled fronds appear, grow and unfurl.
text: Rolling crushes young bracken fronds that emerge in the spring and weakens the plant by bruising the stems and causing them to bleed.
text: New fronds emerge in the spring, so that established stands of bracken are a mix of old and new growth.
text: As the fronds develop in spring the reserves in the storage rhizomes diminish.