Petals do not produce anything, they are there as an attractant for pollinators (for the flower)
insectivorous
In most flowers, the petals contain the majority of fragrance, as evidenced by the use of rose and jasmine petals in the distillation of perfume oils.
Lilies have 3 petals and 3 sepals, which look like petals. So, lilies appear to have 6 petals. See related links
There are indefinite number of petals in rose flower due to conversion of stamens in to petals
Chloroplasts are organelles that contain chlorophyll and are responsible for photosynthesis. They are abundant in flower petals as they help in converting sunlight into energy to produce sugars for growth and color development.
Dicot plants usually produce flowers with four or five petals.
No, smoking rose petals will not get you high. Roses do not contain any psychoactive compounds that produce a high when smoked. Smoking rose petals may produce a pleasant aroma but will not have any intoxicating effects.
insectivorous
Dicot plants usually produce flowers with four or five petals.
Not all Australian flowers have petals because some plants just do not produce them. Flowering perennials are examples of plants that develop colors but lack full petals.
In most flowers, the petals contain the majority of fragrance, as evidenced by the use of rose and jasmine petals in the distillation of perfume oils.
there is no petals so the other body parts do the work they are always doing.
insectivorous
As the name suggests, MONOcots have ONE cotyledon.
The yellowbell or Allamanda, is a considered a hearty dessert bush. The petals pertains 5 sepals and a waxy white latex native to most genus.
The gumamela is usually more well-known as the hibiscus, as gumamela is the Filipino name. Like most plants, the petals of the flower are the source of fragrance for the hibiscus.
Violets typically have 5 petals with a unique arrangement of two upper petals, two side petals, and one lower petal.