Assertion: periwinkle's flower | /r/HasAspect | five long and narrow sepals
Facets:
Source sentences:
text: these flowers have five long and narrow sepals (6-17 mm long) and five spreading petal lobes (13-25 mm long).
text: These flowers have five long and narrow sepals (6-17 mm long), which are hairy (i.e. pubescent), and have pointed tips (i.e. acuminate or subulate apices).