Assertion: cattail's leaf | /r/HasProperty | sessile
Facets:
value: at their bases
type: LOCATION
Source sentences:
text: The lower opposite leaves are sessile, while the upper opposite leaves are perfoliate or clasping.
text: 5–10 cm long, less divided, and with short petioles; the uppermost leaves can be both simple and sessile.
text: The upper leaves are sessile, usually with 2 to 4 blunt teeth at wide intervals and a ciliate margin.
text: At their bases, the leaves are sessile, or they have petioles that are less than ¼” in length.
text: Leaves are sessile (they do not have leaf stalks).
text: Leaves are alternate, evergreen, coriaceous, sessile and lanceolate or lanceolate to spatulate in shape.