Assertion: guelder rose's flower | /r/HasAspect | stamen
Facets:
Source sentences:
text: The large, white outer flowers in the inflorescences have no stamens nor carpels, they only function as attractions for insects.
text: On the outer edges of these heads, there is a circle of 5-petalled flowers (15-20mm across) which have neither stamens nor pistils and are therefore sterile, and these surround a disc of smaller, 5-petalled flowers (4-7mm across) which are fertile.