Which flower has 21 petals?

Which flower has 21 petals?

21 Petals: aster, black-eyed susan, chicory.

What is floral formula and diagram?

A floral formula is a system of representing the structure of a flower using specific letters, numbers and symbols. A floral formula consists of five symbols indicating from left to right: 1. Floral symmetry.

What is the floral formula of hibiscus flower?

Hibiscus is Rosa-sinensis – flora formula – Br. Brl. Ф K (5) C5 A (∞)G(5).

How many petals are there in marigold flower?

Flowers may have only five petals surrounding a yellow-orange center or a cluster of petals that looks like a pompom. Marigold leaves are dark green and deeply divided, giving them a ferny appearance. Marigolds range in size from 6 inches to 6 feet.

What is a marigold flower?

Sharing is caring! Often seen as a hallmark of autumn, the marigold is a flower that blooms in all kinds of warm shades, including red, yellow, and orange. However, this flower can actually endure throughout most of the spring and summer months, and offers everlasting beauty through the seasons.

Is Calendula officinalis a Marigold?

Calendula officinalis is in the plant family known as Asteraceae or Compositae. Calendula marigolds are yellow-orange in color and form small florets of petals that are harvested and dried for their numerous medicinal properties.

What are the structural variations in the flowers of orchids?

Flowers. The Orchidaceae are well known for the many structural variations in their flowers . Some orchids have single flowers, but most have a racemose inflorescence, sometimes with a large number of flowers. The flowering stem can be basal, that is, produced from the base of the tuber, like in Cymbidium, apical,…

What can you do with marigold seeds?

Marigold (calendula) drops or extract are sometimes used to manage symptoms of coughs, sore throats or fevers. 4. Eye, Genital or Skin Infection Treatment Salves made with marigold have long been used to treat fungal infections of the genitals, feet, eyes, mouth, skin, and also to lower hemorrhoids, anal tears and candida.