Assertion: swiss chard's leaf | /r/CapableOf | turn brown
Facets:
Source sentences:
text: Aphids retard or distort growth, causing the leaves to turn yellow or brown, wilt under bright sunlight, or sometimes curl and pucker.
text: I didn't mulch, feed, weed or water, and although all the outer leaves wilted and turned brown, here it is almost spring and the center is still quick!