Parts Of A Petunia Flower. The calyx is composed of sepals structures that are somewhat like leaves. As you asked for it.
In fact it is the petunias resemblance to tobacco that earned it its name. As it becomes clear from the name the group includes varieties and hybrids with abundant flowering. Before a petunia opens sepals enclose the bud protecting the innards of the flower from harm.
Spreading or Trailing Petunias.
The flowers are funnel-shaped consisting of five fused or partially fused petals and five green sepals. Plants Bush flowers simple or double 4-5 cm in diameter. Petunia reproduces itself through sexual reproduction. Etymological Meaning of the Petunia Flower.