Assertion: leaf's leaf blade | /r/HasProperty | narrowed at the junction
Facets:
value: to form a pseudopetiole
type: PURPOSE
value: with the leaf sheath
type: OTHER
Source sentences:
text: In the grasses (Poaceae) the leaves are apetiolate, but the leaf blade may be narrowed at the junction with the leaf sheath to form a pseudopetiole, as in Pseudosasa japonica.:391