The ripened ovary will become the fruit. Within the ovary, the portion of the ovary bearing the ovules is called the placenta. The cavity within the ovary in which the ovules are located is called the Iocule. An ovary may have one or more locules. Four examples of ovule arrangement within the ovary, or placentation, are shown in Plate 7.2. In an ovary with parietal placentation, as in Helian-themum Mill., Lathyrus L., Lupinus L. (Judd et al., 1999), Passiflora L. and Schlumbergera