17 August, 2010

Pitcher Plant

In Malay, we called it Periuk Kera. In Dusun language we called it Kukuanga.

Pitcher plants are carnivorous plants whose prey-trapping mechanism features a deep cavity filled with liquid known as a pitfall trap. It has been widely assumed that the various sorts of pitfall trap evolved from rolled leaves, with selection pressure favouring more deeply cupped leaves over evolutionary time. However, some pitcher plant genera (such as Nepenthes) are placed within clades consisting mostly of flypaper traps: this indicates that this view may be too simplistic, and some pitchers may have evolved from the common ancestors of today's flypaper traps by loss of mucilage.

Whatever their evolutionary origins, foraging, flying or crawling insects such as flies are attracted to the cavity formed by the cupped leaf, often by visual lures such as anthocyanin pigments, and nectar bribes. The sides of the pitcher are slippery and may be grooved in such a way so as to ensure that the insects cannot climb out. The small bodies of liquid contained within the pitcher traps are called phytotelmata. They drown the insect, and the body of it is gradually dissolved. This may occur by bacterial action (the bacteria being washed into the pitcher by rainfall) or by enzymes secreted by the plant itself. Furthermore, some pitcher plants contain mutualistic insect larvae, which feed on trapped prey, and whose excreta the plant absorbs. Whatever the mechanism of digestion, the prey items are converted into a solution of amino acids, peptides, phosphates, ammonium and urea, from which the plant obtains its mineral nutrition (particularly nitrogen and phosphorus). Like all carnivorous plants, they occur in locations where the soil is too poor in minerals and/or too acidic for most plants to be able to grow.

(Source from Wikipedia)

Mum and Dad loves this plant. They planted a lot of it in our garden. The Chinese believed that this plant can bring wealth. There is no proof to confirm it but I guess if the plants can makes you happy, the feeling can help boost your spirit. You know what a happy and enthusiastic person can do, don't you?? lol...     

Want to know more about this plant? Check out Nepenthes From Borneo. The website has more cool information about this plant.  


  1. I wish one day i can walk in your garden mandak. Hehehehehe....

  2. How fascinating! I wish I could see a real pitcher plant. Too bad we don't have such exotic plants where I live.

  3. Bel, you are most welcome..hehehe

    Miss Jellybelly, if you planning to spend the holiday in another country, don't forget to check if the country have pitcher plant...maybe you can see the real pitcher plant :)

  4. I once had a dream that I was trapped inside this plant. maybe I should write about it some other time in my blog. But heym very good information you had... perhaps you could do pitcher plant business to commercialize it... hehehe


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