These form the perianth and are in one series, when the flower is termed monochlamydeous, or in two series (dichlamydeous).
The lodicules are small organs and they are the vestiges of the perianth.
Involucral leaves coalescent into an oblong truncate hairy tube, blended in our species with the calyptra; perianth none.
The perianth consists of six parts, and the stamens are usually six in number.
For obtaining record all the perianth segments but one was removed.
The fruit is a small angular nut, usually enclosed in the perianth.
Segments of the perianth united, pointed, sometimes toothed, and spotted above.
The perianth is in six equal segments, and there are six stamens.
Male flowers consist of a perianth without corolla, the sepals arranged by threes in two or three whorls.
perianth adherent only to the base or lower half of the ovary.