Friday, May 28, 2010


http://en.wikipedia.org/wiki/Knobbed_Hornbill


http://butterflycircle.blogspot.com/2008/10/life-history-of-fluffy-tit.html


http://encyclopedia.farlex.com/Casuarius




http://scienceray.com/biology/zoology/the-largest-pigeon-in-the-world-the-victoria-crowned-pigeon/

Tuesday, May 18, 2010



Bonus: 10 Deliciously Exotic but Edible Fruits and Vegetables: Some of these you might have a tough time finding but as conversation pieces at dinner parties they are sure to pay off. From the monstrously ugly Kiwano Melon to the fractal-filled Romanescu these exotic edibles will certainly turn heads if you can locate or grow them.
http://webecoist.com/2008/11/12/strange-bizarre-fruit-vegetables/


Water Hemlock and Angel’s Trumpet look bright and beautiful but are also notorously fatal. Some of these strange and exotic killers also have medical uses, while others can kill you as quickly, unexpectedly and painfully as a snake or scorpion.
http://webecoist.com/2008/09/16/16-most-unassuming-yet-lethal-killer-plants/



Titan arum Fruit




The Titan Arum seed pod beginning to shoot.




Facts

KingdomPlantae
PhylumTracheophyta
ClassLiliopsida
OrderArales
FamilyAraceae
GenusAmorphophallus
SizeLeaf height: up to 7 m
Spathe circumference: up to 3 m
Inflorescence height: 2 m
Tuber weight: up to 75 kg,

Fascinating Facts about the Titan Arum

  • The Titan Arum (Amorphophallus titanum) has the largest - and possibly the smelliest - flower in the world. Four of the Botanic Gardens Trust's Titan Arums have already flowered in the Royal Botanic Gardens in Sydney.
  • The scientific name Amorphophallus titanum, means ‘huge deformed penis’; its Indonesian common name, bunga bangkai, roughly translated means ‘corpse flower’.
  • The Titan Arum grow in the wild in the rainforests of western Sumatera in Indonesia.
  • The Titan Arum’s flowering structure grows about 10 centimetres (4 inches) a day to a height of up to 2.9 m.

  • The ultimate size for a mature Amorphophallus titanum is: spadix - 2 to 2.9 metres (7 to 12 feet), leaf height - 6 metres (20 feet), leaf width - 4.5 metres (15 feet), tuber (corm) - 70 kilograms (150 pounds)

  • While the Titan Arum is a sight to behold, its closest relatives - the familiar philodendrons and calla or arum lilies - are less imposing.

  • The first European to discover the monster plant was Italian botanist and explorer Dr Odoardo Beccari in Indonesia in 1878. After digging up the plant he discovered that its giant flower came from a huge underground stem, or ‘tuber’, that had to be carried by two men. The tuber can weigh as much as 100 kilograms (220 pounds)!

  • The Titan Arum creates such a stink because when the flower is fully open, it gets hot and emits a repulsive scent that is attractive to its pollinators.

  • It first opens at night, and becomes so hot it steams.

  • Its heat and foul scent deceive carcass-eating insects into visiting the flower and pollinating it.

  • It only lasts about 3 days before collapsing.

  • It grows up from an underground tuber which may weigh up to 70 kg and which can stay dormant for 1-3 years.

  • The tuber produces only one leaf at a time; the leaf can be as much as 6 m tall and 4.5 m wide.

  • The tuber produces leaf and flower at different times.

Where does the Titan Arum grow?

natural  distirbution

Amorphophallus titanum occurs naturally in a few locations in Sumatera, Indonesia. However, you may be lucky enough to see a plant in flower at:

  • Kebun Raya Bogor (West Java)
  • Cibodas (Cipanas, West Java)
  • Purwodadi (Pasuruan, East Java)
  • Eka Karya (Bedugul, Bali)
  • The Royal Botanic Gardens in Sydney
  • Other botanic gardens in Europe and North America

Factors contributing to the threat of extinction of the Titan Arum

  • Over-collection from wild populations for horticultural purposes
  • Habitat destruction - occurring through much of Indonesia at an alarming rate,
  • Ecosystem breakdown - loss of pollinators and seed distributors, due to poaching and loss of habitat,
  • Vandalism of plants in the wild.


The titan arum or Amorphophallus titanum (from Ancient Greek amorphos, "without form, misshapen" + phallos, "penis", and titan, "giant") is a flowering plant with the largest unbranched inflorescence in the world. (The largest single flower is borne by the Rafflesia arnoldii; the largest branched inflorescence in the plant kingdom belongs to the Talipot palm, Corypha umbraculifera). It thrives at the edges of rainforests near open grasslands. Though found in many botanic gardens around the world it is still indigenous only to the tropical forests of Sumatra. Due to its fragrance, which is reminiscent of the smell of a decomposing mammal,[1] the titan arum is also known as a carrion flower, the "Corpse flower", or "Corpse plant" (Indonesian: bunga bangkaibunga means flower, while bangkai means corpse or cadaver; for the same reason, the same title is also attributed to Rafflesia which, like the titan arum, also grows in the rainforests of Sumatra).