Assertion: angiosperm's leaf | /r/HasProperty | pinnate
Facets:
value: often
type: DEGREE
Source sentences:
text: The leaves are pinnate (in the form of bird feathers, pinnae), with a central leaf stalk from which parallel "ribs" emerge from each side of the stalk, perpendicular to it.
text: Ferns are vascular plants differing from lycophytes by having true leaves (megaphylls), which are often pinnate.