Assertion: leaf's leaf blade | /r/HasProperty | lamina
Facets:
Source sentences:
text: A typical foliage leaf consists of a large, flat leaf blade (lamina), a petiole (leaf stalk), and a leaf base with which the leaf is attached to the stem.
text: In pinnately lobed margins the leaf blade (lamina) is indented equally deep along each side of the midrib (as in the white oak, Quercus alba), and in palmately lobed margins the lamina is indented along several major veins (as in the red maple, Acer rubrum).