In this article we will discuss about:- 1. Characters of Annonaceae 2. Distribution of Annonaceae 3. Economic Importance 4. Affinities 5. Important Types.

It was named after the Italian botanist Peter A. Michel, 1679-1737. This species is native to the Himalayan regions of northern India and southern China. There it is commonly called 'fragrant' champaca because its scented flowers are legendary and harvested for the perfume industry. This beautiful, delightfully scented cream-yellow flower is used often in worship. The tree is grown in temple precincts and is considered particularly sacred to Krishna. It forms one of the five flower-darts of Kamadeva (Cupid). Champaka flowers along with Ashoka and Punnaaga adorn the locks of the Mother Goddess Lalitambika. Champaka known as Champa in Hindi and Sanskrit is a flower known for its fragrance. The scientific names are: Mangolia champaca or Michelia Champaca. The name Michelia is a tribute to Florentine Botanist Pietro Antonio Micheli. Champaka known as Champa in Hindi and Sanskrit is a flower known for its fragrance. The scientific names are: Mangolia champaca or Michelia Champaca. The name Michelia is a tribute to Florentine Botanist Pietro Antonio Micheli. The Champa flower Rabindranath Tagore, the greatest poet and Noble Prize winner for literature has written a beautiful poetry which describes impish yet a very tender and affectionate relationship between the mother and child titled ‘The Champa Flower.’ In this poetry the child asks his mother – ‘how would have it been if he was.

Characters of Annonaceae:

Flower

Wood aromatic, leaves exstipulate, floral parts usually numerous, free spirally arranged; stamens with distinctive enlarged and flat connective; gynoecium multipistilate, apocarpous.

A. Vegetative characters:

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Habit and habitat:

Trees, shrubs or lianas. Artabotrys climbs by means of hooks. Oil ducts present in the bark, leaves and perianth leaves. Terrestrial and perennial. Evergreen, deciduous, cultivated as well as wild.

Root:

Tap, deep and extensively branched.

Stem:

Erect, branched, solid, woody, sometimes woody climbers. Leaves – Simple, entire, alternate, exstipulate, distichous, gland dotted.

B. Floral characters:

Inflorescence:

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Often solitary, axillary, sometimes cauliflourous in groups.

Flower:

Actinomorphic but zygomorphic in Monodora due to difference in size of petals, hermaphrodite, unisexual in Stelechocarpus, complete, trimerous, hypogynous, perigynous (Eupomatia) spirocyclic, often aromatic.

Calyx:

Sepals 3, sepaloid, polysepalous, connate at the base, valvate.

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Corolla:

Petals 6 in two whorls of 3 each, valvate or slightly imbricate. Sometimes no distinction into sepals and petals so perianth in 3 or more whorls of 3 each.

Androecium:

Stamens numerous spirally arranged on the axis which forms a large convex receptacle, filament short and thick, anthers long, extrorse, truncate connective, bithecous.

Gynoecium:

Carpels numerous or a few, usually free, spirally arranged on the raised receptacle, apocarpous, superior, unicarpellary, unilocular; ovules one to many, anatropous; style short or none, stigma small, Monodora (Africa) with syncarpous ovary and parietal placentation.

Fruit:

An aggregate of berries, united to form a single compound fruit (Annona squamosa).

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Seed:

Large, numerous, often embedded in a copious, white fleshy pulp, endospermic.

Pollination:

Entomophilous, due to gaudy and scented flowers.

Floral formula:

Distribution of Annonaceae:

The family Annonaceae is commonly called Custard-apple family. Rendle included 62 genera and 820 species in this family. Lawrence recognised 80 genera and 850 species. Takhtajan (1966) included 120 genera and 2,100 species in this family. The family is widely distributed in the tropical regions of the world. Some genera are also found in the temperate climates. In India it is represented by 129 species.

Economic Importance of Annonaceae:

1. Food:

The fleshy fruits of various Annona specifics are juicy and edible, and also used in preparation of soft drinks and jellies. Recent analysis shows that they contain about 18 per cent sugar.

Edible fruits are also obtained from various species of Annona and Asimina.

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2. Timber:

Bocagea virgata, B. laurifolia, Cyathocalyx zeylanicus, Duguetia quitarensis, Oxandra lanceolata and Eupomatia laurina yield useful timber.

3. Oil:

The flowers of Desmos chinensis furnish ‘Macassar oil’ a perfume. The perfume is also obtained from Mkilua fragrans and specially liked by Arab women.

4. Fibre:

Champaka Flower In Telugu

The bark of Goniothalamus wightii produces strong fibres.

5. Ornamental:

Artabotrys odoratissimus and Annona discolor are grown in garden for their scented flowers. Desmes chinensis is an ornamental tree.

Affinities of Annonaceae:

The family Annonaceae is closely allied to Magnoliaceae but ruminate endosperm separates it from Magnoliacae. It seems that it had been derived from ancestors of Magnoliaceae. In the secondary cortex bast fibres are alternately present with phloem.

The family is also primitive and is one of the members of the arboreal Ranales. The trimerous flowers and small embryo indicates its relationship somewhat with Monocotyledons. Hutchinson treated it along with the Eupomatiaceae.

Common plants of the family:

1. Annona squamosa L. – (H. Sarifa or sitafal) custard apple or sugar apple – well known fruit tree.

2. Annona reticulata L. – Bastard apple or Bullock’s heart – a fruit tree.

3. Artabotrys uncinatas – A small climbing shrub with hooked peduncles – and glabarous leaves.

4. Cyathocalyx zeylanicus (H. Hari Champa) – A tall tree with deflexed or horizontal branches.

Champaka flower name in telugu

5. Polyalthia longifolia – The. “Ashok” An ornamental tree.

6. Uvaria cordata (Dunal) – Alston is a climber noted for its cordate leaves and red flowers.

Divisions and subdivisions of the family and chief genera:

Group A. Pistil apocarpous :

Tribe I. Uvarieae:

Perianth un-jointed or clawed, claws opposite the stamens. Genera : Uvaria, Unona etc.

Champaka Flower In Telugu

Tribe II. Miliuseae:

Perianth members valvate, usually unequal. Genus : Miliusa.

Tribe III. Hexalobeae:

Perianth members equal with cross folds in buds. Genus : Hexalobus.

Tribe IV. Xylopieae:

Perianth members hollow at base, constricted above. Genera : Annona, Artabotrys, Xylopia.

Group B. Pistil syncarpous:

Tribe V. Monodoreae:

Ovary unilocular with parietal placenta. Genus : Monodora.

Important Types of Annonaceae:

1. Annona squamosa (H. sarifa or Sitafal, Fig. 26.1):

Habit:

A small tree.

Root:

Tap, branched.

Stem:

Aerial, woody, branched.

Leaf:

Simple, alternate, exstipulate, entire, oblanceolate, obtuse.

Inflorescence:

Axillary, two or more flowers arise in the axil of each leaf.

Flower:

Bracteate, hermaphrodite, complete, actinomorphic, spirocyclic, hypogynous.

Calyx:

Sepals three, polysepalous, united at the base, valvate.

Champaka Flower In Telugu Translation

Corolla:

Petals three, polypetalous, fleshy, pale-yellow, valvate.

Androecium:

Stamens numerous, spirally arranged on a conical receptacle, filaments short, anthets oblong, adnated, and appendaged.

Gynoecium:

Multicarpellary, apocarpous, spirally arranged, superior, each unilocular, ovule one, basal placentation, style short, stigma long, tapering, papillose.

Fruit:

An etario of berries.

Floral formula:

2. Artabotrys uncinatus (H. Kantali Champa) (Syn. A. odoratissimus) (Fig. 26.2):

Habit:

A woody climber that climbs with the help of hooks developed on the pedicels of flowers.

Root:

Tap root; branched.

Stem:

Aerial; woody; climber; branched; aromatic.

Leaf:

Alternate; exstipulate; petiolate; elliptical; entire; apex acute; simple; venation reticulate-unicostate; gland dotted.

Inflorescence:

Flowers solitary or in groups on the stem.

Flower:

Ebracteate; pedicellate; pedicel bears a hook; regular; actinomorphic; hermaphrodite; hypogynous; spirocyclic.

Calyx:

Three; polysepalous; valvate.

Corolla:

Champaka Flower In Telugu Sakshi

Six; in two whorls of three each; valvate; gland dotted; sweet scented.

Androecium:

Numerous; polyandrous; distinguished into a short filament; a connective and two anther lobes; extrorse; dithecous.

Gynoecium:

Polycarpellary, apocarpous; superior; unilocular; placentation marginal; ovules anatropous; style separate, simple; stigma simple.

Fruit:

Etaerio of berries; edible.

Seed:

Large; endospermic.

Champaka Flower In Telugu Typing

Floral Formula:

Champaka Flower Name In Telugu

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