calyx• Flowers are white; after flowering, the fruit is quite covered by the broadenedcalyx.• The floral examples include a large lotuscalyx and two ivy leaves joined by a slightfillet.• Stem, calyx, and arms are all made of calcite plates.• Gallygaskins A singleprimrose with a distorted and swollencalyx.• Each has a central body, the calyx, rising from a stem like the seed-head of a poppy.• Pantaloon Rather like a Jackanapes, but with the colour in the calyx running around the edge like a frill.• The five-fold symmetry is often hard to detect in the calyx as a whole, although five food grooves are usually developed.• Food grooves in the arms channel the food to the mouth, which lies in the centre of the calyx.