Assertion: tree's flower | /r/HasProperty | 13–18 mm diameter
Facets:
value: with five white petals
type: OTHER
value: with 20 creamy-white stamens
type: OTHER
Source sentences:
text: The flowers are 13–18 mm diameter, with five white petals and 20 creamy-white stamens; they are produced in corymbs 10–14 cm diameter in late spring, and are hermaphrodite and insect pollinated.