Identifying Flowers Learn About Flower Types And Inflorescences

What are the different types of inflorescence in flowering plants?

Types of Inflorescence (Floral structure)
Spike - an elongate, unbranched, indeterminate inflorescence with sessile flowers.
Spikelet - a small spike, characteristic of grasses and sedges.
Raceme - an elongate, unbranched, indeterminate inflorescence with pedicelled flowers.
Panicle - a branched raceme.

What are the different types of inflorescence?

Types of Inflorescence

Racemose Inflorescence. In this type of inflorescence, the flowers branch laterally on the floral axis. ...
Cymose Inflorescence. In this type of inflorescence, the flower is the terminating point of each floral axis. ...
Compound Inflorescence. ...
Cyathium. ...
Verticillaster. ...
Hypanthodium. ...
Hypogynous. ...
Perigynous.

What are the 4 types of flowers?

If that seems like a lot to sort through have no fear – here is a quick list of some of the most popular flower types:

Alstroemerias. Alstroemerias are more often called either Peruvian Lilies or Lilies of the Incas and are native to South America. ...
Calla Lilies. ...
Daisies. ...
Gardenias. ...
Gerbera Daisies. ...
Lilies. ...
Orchids. ...
Roses.

What is the difference between a flower and an inflorescence?

Flower is specialized branch of limited growth which bears floral leaves that carry on sexual reproduction and give rise to seeds and fruits. The arrangement of flowers on the floral axis (peduncle) is known as inflorescence. ...

How many female flowers occur in a Cyathium?

There is only one female flower in a cyathium.

What are two major inflorescence types?

It is of the following types: Uniparous cyme/Monochasial cyme: The peduncle ends in a flower producing lateral branch at a time It is of two types again: Helicoid cyme and Scorpioid cyme. Dichasial or biparous cyme: In this type, peduncle ends in a flower and from the basal part of peduncle, two lateral branches arise.

What is an example of Cymose inflorescence?

In this type of inflorescence, the young flower buds are at the bottom, and the older ones are at the top. Some cymose inflorescence examples are night jasmine, Drosera, common European elder etc.

What are the two types of inflorescence?

There are two types of inflorescence - Racemose and Cymose.

What is Racemose and Cymose?

Definition. Racemose refers to a type of flowering shoot in which the growing region at the tip of the flower stalk continues to produce new flower buds during growth while cymose refers to a type of flowering shoot in which the first-formed flower develops from the growing region at the top of the flower stalk.

What are the 10 most popular flowers?

Top 10 Most Popular Flowers

Rose. No doubt that roses are amongst the most popular flowers. ...
Tulip. Tulips are large and distinctive flowers that are initially cultivated by the Turks. ...
Sunflower. Sunflower is popular as it is easy to grow and also used for human consumption on a considerable level. ...
Daffodil. ...
Marigold. ...
Daisy. ...
Orchid. ...
Carnations.

What is the rarest flower?

The rarest flower in the world is the Middlemist Red. The scientific name of this flower is the Unspecified Camellia, and currently, there are only two known examples of this flower in the entire world.

How do you pick a bouquet of flowers?

10 Tips For Choosing & Making The Most Of Your Bridal Bouquet

Try to choose your wedding dress before your flowers. ...
Consider the shape and size of your bouquet carefully. ...
Find out what flowers are in season on your wedding day. ...
Consider the exact colour of your wedding dress. ...
Make it personal.

How do you identify a Corymb inflorescence?

A racemose corymb is an unbranched, indeterminate inflorescence that is flat-topped or convex due to their outer pedicels which are progressively longer than inner ones. An umbel is a type of raceme with a short axis and multiple floral pedicels of equal length that appear to arise from a common point.

What is a cyme flower?

A cyme is a flat-topped inflorescence in which the central flowers open first, followed by the peripheral flowers, as in the onion (genus Allium).

What is Polyandraus?

Answer: Polyandrous Androecium is when stamens are many free e.g., Corchorus. Polyadelphous Androecium is when filaments are united in many groups with their anthers remaining free e.g., Ricinus, Citrus etc. Explanation: Androecium is the stamens of a flowering plant collectively.

What is Cyathium inflorescence?

A cyathium (plural: cyathia) is one of the specialised pseudanthia ("false flowers") forming the inflorescence of plants in the genus Euphorbia (Euphorbiaceae). A cyathium consists of: Five (rarely four) bracteoles. These are small, united bracts, which form a cup-like involucre.

What is special type of inflorescence?

Some inflorescences undergo modifications. It results in peculiar arrangement of flowers and opening of flowers. Such inflorescences are called special types. Verticillaster, cyathium and hypanthodium are the special types.

What is perianth in biology?

The perianth (perigonium, perigon or perigone in monocots) is the non-reproductive part of the flower, and structure that forms an envelope surrounding the sexual organs, consisting of the calyx (sepals) and the corolla (petals) or tepals when called a perigone.

What is a single flower called?

The stalk supporting a single flower is called a pedicel, that supporting an inflorescence, or an isolated flower, a peduncle. Anther: The pollen-bearing body of the stamen, usually relatively compact, and supported at the end of the narrow filament.

What is inflorescence and its types Class 11?

The inflorescence

A flower is a modified shoot wherein the shoot apical meristem changes to floral meristem. The arrangement of flowers on thefloral axis is termed as inflorescence. ... In cymose type of inflorescence, the main axis terminates in a flower; the flowers are borne in a basipetal order.

What is Hypogynous flower?

In hypogynous flowers, the perianth and stamens are attached to the receptacle below the gynoecium; the ovary is superior to these organs, and the remaining floral organs arise from below the point of origin of the carpel. ... …the pistil; such flowers are hypogynous (e.g., buttercup and magnolia).