spadix is the inflorescence of

The spadix is the characteristic inflorescence of the remarkable arum family (Araceae). It consists of a thickened, fleshy axis (spike) bearing clusters of sessile, apetalous, unisexual flowers. ... The spadix of some arums emits a putrid odor that attracts carrion flies for pollination.

Which type of inflorescence is present in coriander?

The inflorescence of the coriander is an umbel of umbels. Umbel of umbels is a type of racemose inflorescence, which is also known as the compound umbel.

What type of inflorescence is found in sunflower?

A capitulum or head, the characteristic inflorescence of the sunflower family (Asteraceae). Depending on the tribe, the inflorescence may consist of ray flowers, disk flowers, or both ray and disk flowers.

What is spathe in botany?

noun Botany.

a bract or pair of bracts, often large and colored, subtending or enclosing a spadix or flower cluster.

Which type of inflorescence is found in Ocimum?

Type # 5 – Special Inflorescence is found in Ocimum.

What is Hypanthodium inflorescence?

Hypanthodium inflorescence is characterized by the floral axis being fleshy and closed forming a pear shaped receptacle. Flowers are unisexual in cymose clusters. ... The similarities between these two inflorescence is the presence of unisexual flowers.

Which of the following plants has Epigynous flower?

Epigynous - guava and cucumber.

Are daisy and sunflower the same?

is that daisy is a wild flowering plant of the asteraceae family, with a yellow head and white petals while sunflower is any plant of the genus helianthus , so called probably from the form and color of its floral head, having the form of a large disk surrounded by yellow ray flowers.

Is a sunflower a Gymnosperm?

The seeds of sunflowers are protected by a fruit; the seeds of gingkoes are not protected by a fruit. ...

Is Sunflower an inflorescence?

Complete answer: An inflorescence is the cluster of the flowers arranged on a stem that is composed of the main branch or a complicated arrangement of branches. Sunflower is an annual plant of the family Asteraceae with a large head called capitulum, which is the characteristic inflorescence of sunflower.

What does spadix mean?

: a floral spike with a fleshy or succulent axis usually enclosed in a spathe.

What is a spadix flower?

Spadix: A thick, fleshy spike of unisexual, apetalous flowers, often surrounded by a vase-shaped or funnel-like modified leaf or spathe which is often brightly colored. The male flowers are typically clustered above the female flowers on an erect, phallus-like spike.

What is plant spadix?

In botany, a spadix (/ˈspeɪdɪks/ SPAY-diks; plural spadices /ˈspeɪdɪsiːz/ SPAY-dih-seez, /speɪˈdaɪsiːz/ spay-DY-seez) is a type of spike inflorescence having small flowers borne on a fleshy stem.

When both sexes are absent from a flower or are non functional the flower is said to be?

When both sexes are absent from a flower or are non-functional , the flower is said to be neuter. Neuter flowers have undeveloped or nonfunctional sexual organs. They have pistils and stamens that are nonfunctional or absent.

What is Dichasial cyme?

Definition. A determinate inflorescence in which growth of the central axis is terminated by a flower that opens first and each pair of branches subtending this flower then is terminated by a single flower.

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 are the two types of inflorescence?

There are two types of inflorescence - Racemose and Cymose.

What is Achlamydeous flower?

(ˌækləˈmɪdɪəs) adj. (Botany) (of flowers such as the willow) having neither petals nor sepals. [C19: from Greek a- not, without + chlamys cloak]

What is Spike inflorescence?

Spike. A spike is an unbranched, indeterminate inflorescence, similar to a raceme, but bearing sessile flowers (sessile flowers are attached directly, without stalks). Examples occur on Malabar nut (Justicia adhatoda) and chaff flowers (genus Achyranthes).

Is an Apple Epigynous?

Yes, apple is an example of epigynous.

What is Epigynous ovary?

Definition. Referring to a flower in which all or some of the floral parts (i.e., the sepals, petals, and stamens) arise from the summit of the ovary; e.g., species of Asteraceae and Rubiaceae.

What is Epigynous condition?

The condition in which the sepals, petals and stamens are separately and successively inserted above the ovary is called as epigynous condition. In this condition, ovary is inferior.