Many species' eggs bear a fatty, knoblike capitulum that caps the operculum. A set of bracts forms an involucre surrounding the base of the capitulum. Some common characteristics include pappus with bristles, flat capitulum, and lack of chaff. The head of the radius articulates with the capitulum. Features of the capitulum include the basis capitulum, two palps, two cutting chelicerae, and hypostome. The mouthparts section of the tick is known as the "capitulum" (Latin&colon; 'little head'). The mouthparts section (the "capitulum") is very long because it is required for feeding. He assumed that only the lower capitulum connected to the vertebral body. The morphology of the flowers varies depending on their position in the capitulum. The simple feast commenced with the chapter ("capitulum") of First Vespers, and ended with None. Here, too, we find the "capitulum", versicle, and canticle of the ""Magnificat"". The capitulum and trochlea, on the other hand, are poorly differentiated. It is made up of the capitulum and the trochlea. The top of the plant, or capitulum, has compact clusters of young branches. Each is a "head" or capitulum wide.