Assertion: angiosperm's flower | /r/HasAspect | petal
Facets:
value: in numbers of three
type: OTHER
Source sentences:
text: Two of the characteristics of monocots are that their flowers have petals in numbers of three and their leaves are made of long strands.
text: The easily distinguished flowers of the Cruciferae have four petals arranged diagonally ("cruciform") and alternating with the four sepals.
text: The flowers have five petals and are coloured white, pink, purple or blue, often with distinctive veining.
text: These flowers have no sepals, petals, or other parts that are typical of flowers in other kinds of plants.
text: Each flower has four petals, set alternating with the sepals, although in some species these are rudimentary or absent.