Assertion: angiosperm's structure | /r/MadeOf | filament
Facets:
value: typically
type: DEGREE
Source sentences:
text: : an outermost-but-one whorl of a flower, composed of petals, when it is not the same in appearance as the outermost whorl (the calyx); it usually comprises the petal, which may be fused stamen : in flowering plants, the structure in a flower that produces pollen, typically consisting of an anther and a filament