what is spathe

: a sheathing bract or pair of bracts partly enclosing an inflorescence and especially a spadix on the same axis the spathe of the calla lily.

What is a spathe and spadix?

A Spathe & Spadix is a type of inflorescence found in the Araceae (Arum or Philodendron family). It consists of a large spathe, which is simply a large, leaf-like bract, sometimes brightly colored to attract pollinators.

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.

What are bracts on a plant?

In botany, a bract is a modified or specialized leaf, especially one associated with a reproductive structure such as a flower, inflorescence axis or cone scale. Bracts are often (but not always) different from foliage leaves.

What is inflorescence in a flower?

Inflorescence, in a flowering plant, a cluster of flowers on a branch or a system of branches. An inflorescence is categorized on the basis of the arrangement of flowers on a main axis (peduncle) and by the timing of its flowering (determinate and indeterminate).

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 does bract mean?

1 : a leaf from the axil of which a flower or floral axis arises.

How many types of inflorescence are there?

Flowers growing from a plant may grow in clusters or as individuals. The inflorescence is the term given to the arrangement of a group of flowers around a floral axis. There are two types of inflorescence - Racemose and Cymose.

What does catkin mean?

: a spicate inflorescence (as of the willow, birch, or oak) bearing scaly bracts and unisexual usually apetalous flowers. — called also ament.

Where are bracts located?

Bract, Modified, usually small, leaflike structure often positioned beneath a flower or inflorescence. What are often taken to be the petals of flowers are sometimes bracts—for example, the large, colourful bracts of poinsettias or the showy white or pink bracts of dogwood blossoms.

What is the difference between bract and Bracteole?

a. Reduced leaf found at the base of the pedicel is called bract while leaf like structure present between bract and flower is called bracteole. b. ... Pedicie is the stalk of flower while peduncle is the stalk of inflorescence.

What is the difference between sepals and bracts?

sepal is outermost whorl of flower present on thalamus but bract is a small leafy structure at base of pedicel.

What is the difference between inflorescence and flower?

Note:Flower is a modified shoot with specific nodes and internodes. It is the reproductive organ in angiosperms. Inflorescence is a flower group present on the floral axis.
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Complete answer:

Flower	Inflorescence
It is the specialized branch with limited growth.	It is the cluster of flowers arranged on the floral axis.

What is Actinomorphic flower?

Most flowers are actinomorphic ("star shaped", "radial"), meaning they can be divided into 3 or more identical sectors which are related to each other by rotation about the centre of the flower. ... Actinomorphic flowers are also called radially symmetrical or regular flowers.

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 Verticillaster inflorescence?

: a mixed inflorescence (as in many labiates) consisting of a pair of much-condensed nearly sessile cymes arranged around an axis like a true verticil.

What is head inflorescence?

A head (capitulum) is a short dense spike in which the flowers are borne directly on a broad, flat peduncle, giving the inflorescence the appearance of a single flower, as in the dandelion (Taraxacum). ... This results in a grouping of small flowers in such a way as to appear as a single flower.

How do you pronounce spadix?

noun, plural spa·di·ces [spey-dahy-seez, spey-duh-seez].

What is definition of flower?

A flower is the part of a plant which is often brightly coloured, grows at the end of a stem, and only survives for a short time. Each individual flower is tiny. ... Flowers are small plants that are grown for their flowers as opposed to trees, shrubs, andvegetables. ... a lawned area surrounded by plants and flowers.

Which inflorescence is found in Ocimum?

Complete answer:

In Tulsi, a special type of inflorescence is observed known as Verticillaster inflorescence. It consists of two flower clusters each containing 3-9 flowers, which develop on a node in axils of opposite leaves.

Why do small flowers grow inflorescence?

Inflorescences are complex structures with many functions. At anthesis they present the flowers in ways that allow for the transfer of pollen and optimization of the plant's reproductive success. During flower and fruit development they provide nutrients to the developing flowers and fruits.