Assertion: flower's part | /r/HasProperty | distinctive
Facets:
Source sentences:
text: Bisexual flower show four distinctive parts arranged in rings inside each other which are technically modified leaves: Sepal, petal, stamen & pistil.
text: A perfect flower with floral structures in multiples of three, Tulipa (tulip) has a three-lobed stigma, six stamens, and six distinct perianth parts.