Assertion: angiosperm's flower | /r/HasProperty | buttercup
Facets:
Source sentences:
text: The position of the floral organs with reference to each other and to the tip of the floral receptacle varies in different flowers; in some, the perianth (sepals and petals) and stamens are attached to the receptacle below the pistil; such flowers are hypogynous (e.g., buttercup and magnolia).