Assertion: willow's bark | /r/HasProperty | smooth
Facets:
value: in immature specimens
type: LOCATION
Source sentences:
text: The thin, gray bark is smooth and the yellow flowers, called catkins, hang down and are 1 1/2 inches long.
text: The bark is smooth, grey or greyish-brown, and has diamond-shaped lenticels on it, through which the tree exchanges gases with the atmosphere.
text: The bark on young trees is smooth, white to greenish or dark grey, and often has conspicuous lenticels; on old trees, it remains smooth in some species, but becomes rough and deeply fissured in others.
text: Bark is light brown in color and smooth in immature specimens.