Assertion: angiosperm's leaf | /r/HasProperty | different
Facets:
value: in venation
type: OTHER
value: strikingly
type: DEGREE
value: in form
type: OTHER
Source sentences:
text: The leaves of Ephedra, Gnetum, and Welwitschia are strikingly different in form and venation and provide morphological characters that are definitive for each of the genera.