Assertion: sycamore | /r/Synonym | buttonball
Facets:
Source sentences:
text: The American plane tree, or sycamore (P. occidentalis), also known as buttonwood, buttonball, or whitewood, is the tallest, sometimes reaching a height of more than 50 m (160 feet).
text: The American plane tree, or sycamore (P. occidentalis), also known as buttonwood, buttonball, or whitewood, is the tallest, sometimes reaching a height of more than 50 m (160 feet).