Assertion: angiosperm's flower | /r/HasProperty | described
Facets:
value: often
type: TEMPORAL
Source sentences:
text: If all four whorls are present, the flower is described as complete.
text: The flowers of aquatic varieties like U. vulgaris are often described as similar to small yellow snapdragons, and the Australian species U. dichotoma can produce the effect of a field full of violets on nodding stems.