Assertion: aspen's leaf | /r/HasProperty | 4–15 cm
Facets:
Source sentences:
text: The leaves are 4–15 cm (1 1⁄ 2 –6 in) long, five-lobed, with a thick covering of white scurfy down on both sides, but thicker underneath; this layer wears off 8 cm (3 1⁄ 4 in) long, produced in early spring; they are dioecious, with male and female catkins on separate trees; the male catkins are grey with conspicuous dark red stamens, the female catkins are greyish-green.