Thursday, November 24, 2011

Night Blooming Plants

Cactus - Originated from Antilles, Mexico and Central America
www.kakteensammlung-holzheu.de

Kingdom    :  Plantae
Order         : Caryophyllales
Family       : Cactaceae
Subfamily : Cactoideae
Tribe          : Hylocereeae
Genus        : Selenicereus
Species : grandiflorus

The prefix "Seleni" in the botanical name refers to the moon, in allusion to the nocturnal blooms, which are very large and full bodied.

Common Name
English : Queen of night, Lunar flower
Tamil / Telugu : Brahma Kamalam

Plant Description:
Night blooming cereus is a climbing cactus with vining, cylindrical stems. Selenicereus grandiflorus is usually a “functional epiphyte”; meaning the plant can thrive either as an epiphyte or a terrestrial plant. An epiphyte is a plant that grows on another plant for mechanical structure but not for nutrients. The stems send out adventitious (refers to structures that develop in an unusual place) roots to clasp their support plants. 
Selenicereus Grandiflorus has digitalis-like effects; it boosts the heart and opens the blood vessels. It also stimulates the movement-governing nerves in the spinal cord, and may have an anti-inflammatory effect on the skin.
 
Care
  1. The night blooming cereus needs to establish its roots before it can bloom. Frequent repotting makes this difficult, so try not to do it unless it's completely necessary.
  2. Over watering your cereus can rot the roots and kill your plant before you have chance to see the flowers bloom.
  3. Avoid fertilizing the cereus during fall and winter. The plant is more likely to bloom if its had a period of dormancy before the spring.
Orchid - Grows in New Britain

Bulbophyllum nocturnum

Kingdom  :  Plantae
Order       :  Asparagales
Family      : Orchidaceae
Subfamily : Cactoideae
Genus       :  Bulbophyllum
Species : nocturnum

Bulbophyllum nocturnum, which is the world's first known night-flowering orchid, which has been discovered near Papua New Guinea. Photograph: André Schuiteman/PA
The only orchid among the 25,000 species which only flowers at night was discovered on New Britain Island, Papua New Guinea.
The small night-flowering orchid has yellow-green sepals that unfurl to reveal tiny petals adorned with dangling, grayish, thick and thin appendages. The flower, which is 2cm wide, has no noticeable smell, though some nocturnal species can time the release of their scents to attract nighttime pollinating insects.
It was reported in Gaurdian News Paper
 
Cestrum nocturnum - Native to  the West Indies
 Classification
Kingdom :  Plantae
Order      :  Solanales
Family     :  Solanaceae
Genus     :  Cestrum
Species   : nocturnum
Common Names
English : Night blooming Jasmine
Tamil : Nalliravu Nayagi
 
Plant description
 
It is an evergreen woody shrub growing to 4 metres (13 ft) tall. The leaves are simple, narrow lanceolate, 6–20 cm (2–8 in) long and 2–4.5 cm broad, smooth and glossy, with an entire margin. The flowers are greenish-white, with a slender tubular corolla 2-2.5 cm (1 in) long with five acute lobes, 10–13 mm diameter when open at night, and are produced in cymose inflorescences. A powerful, sweet perfume is released at night. 
Oroxylum indicum - Native to Indian Subcontinent

Classification Kingdom :  Plantae
Order      :   Lamiales
Family     :  Bignoniaceae
Genus     :  Oroxylum
Species   : indicum
Common Names
English : Indian Trumpet, Midnight horror, Broken bones plant
Tamil : puta-puspam (பூதபுஷ்பம்)

Plant description

It is a tree which can reach a height of 12 m (40 ft). The large leaf stalks wither and fall off the tree and collect near the base of the trunk, appearing to look like a pile of broken limb bones. The tree is a night-bloomer and flowers are adapted to natural pollination by bats. They form enormous seed pods that hang down from bare branches. Those long fruits curve downward and resemble the wings of a large bird or dangling sickles or swords in the night.
The seeds are round with papery wings














Monday, August 15, 2011

Independence day Pattimandram 2011

Sun TV Sirappu Pattimandram
Held by : Solomon Pappiya
Topic :  நம் நாட்டில் மனிதாபிமானமும் தர்மசிந்தனயும் எது பெறுகி இருக்கிறது ?

Click here to watch online Sun TV Pattimandram held on Aug 15 2011

Kalingar TV Sirappu Pattimandram
Held by : Dindugal I Leoni
Topic : இன்றைய திரைப்படங்கள் சமுகத்தை சார்ந்ததா ? பொருளாதாரத்தை  சார்ந்ததா ?

Click here to watch online Kalaignar TV Pattimandram held on Aug 15 2011


Saturday, August 13, 2011

Greatest Migration

As independence approached, the violence between Hindus and Muslims in the provinces of Punjab and Bengal continued unabated. With the British army unprepared for the potential for increased violence, the new viceroy, Louis Mountbatten, advanced the date for the transfer of power, allowing less than seven months for a mutually agreed plan for independence. In June 1947, the nationalist leaders, including Pandit Nehru, Abul Kalam Azad, Mohammed Ali Jinnah, B. R. Ambedkar and Master Tara Singh agreed to a partition of the country along religious lines. The predominantly Hindu and Sikh areas were assigned to the new India and predominantly Muslim areas to the new nation of Pakistan; the plan included a partition of the provinces of Punjab and Bengal.
Map of India in 1953Many millions of Muslim, Sikh, and Hindu refugees trekked across the newly drawn borders. In Punjab, where the new border lines divided the Sikh regions in half, massive bloodshed followed; in Bengal and Bihar, where Gandhi's presence assuaged communal tempers, the violence was more limited. In all, anywhere between 250,000 and 500,000 people on both sides of the new borders died in the violence. On 14 August 1947, the new Dominion of Pakistan came into being, with Muhammad Ali Jinnah sworn in as its first Governor General in Karachi. At the stroke of midnight, as India moved into August 15, 1947, Jawaharlal Nehru, read out the famous Tryst with destiny speech proclaiming India's independence. India, now a smaller Union of India, became an independent country with official ceremonies taking place in New Delhi, and with Jawaharlal Nehru assuming the office of the first prime minister, and the viceroy, Louis Mountbatten, staying on as its first Governor General. 

Old rare photos during migration

In 1946 Life sent Bourke-White to India to cover the emergence of that country's independence from Great Britain. Photographer Margaret Bourke-White Captures the endless sufferings of  a nation divided  and the subsequent mass migration in this famous photograph, first published 50 years ago this week, in LIFE Magazine. 


In a couple of months in the summer of 1947, a million people were slaughtered on both sides in the religious rioting.


For more India-Pakistan war pictures click here
For more old and rare picture gallery of  Bourke-White click here
Source:wiki & LIFE MAgazine