Tuesday, 14 February 2012

10 of the World's Strangest Plant Species

Welwitschia mirabilis:World's Most Resistant Plant


Welwitschia mirabilis:World's Most Resistant Plant
It's not pretty to look at, but Namibia's plant Welwitschia Mirabilis can truly claim to be one of a kind. There really is nothing like it. Welwitschia plant consists of only two leaves and a sturdy stem with roots. That's all! Two leaves continue to grow until they resemble the shaggy mane of some sci-fi alien. The stem thickens, rather than gains in height, and can grow to be almost 2 meters high and 8 meters wide. Their estimated lifespan is 400 to 1500 years. It can survive up to five years with no rain. The plant is said to be very tasty either raw or baked in hot ashes, and this is how it got its other name, Onyanga, which means onion of the desert.

Dionaea muscipula: the Venus Fly Trap


Dionaea muscipula: the Venus Fly Trap
The Venus Fly Trap is the most famous of all carnivorous plants due to the active and efficient nature of its unique traps. It may be famous, but it's also threatened. The plant's two hinged leaves are covered in ultra sensitive fine hairs that detect the presence of everything from ants to arachnids. Trigger the hairs and snap! The trap will shut in less than a second.

Rafflesia arnoldii: World's Largest Flower


Rafflesia arnoldii: World's Largest Flower
There is one exotic and rare plant you wouldn't likely want to grow anywhere near your landscape no matter how famous it would make you for doing so. That would be growing the largest flower in the world. This exotic, very rare, speckled, though not particularly pretty, rust colored flower is called Rafflesia Arnoldii.

Rafflesia Arnoldii, recently assigned to the Euphorbiaceae family, is the biggest individually produced flower in the world. It gets to be 3 feet across and weighing a whopping 15- 24 pounds. That's pretty darn big but still you would not like this flower in your perennial bed. Why is that? If you could mimic a rainforest type environment for this plant, it gives off a most offensive odor when in bloom. This scent is somewhat like rotting meat. This is why it is often called the Corpse Plant by some natives of Indonesia where it originates.

Its blossoms only last three days to a week. But in those few days it needs a miracle or two just for survival. This hideous smell it produces attracts pollinating insects to it to help perpetuate the species. But even when this happens only 10-20 percent of the tiny seedlings make it. With any luck in nine months it blooms.

Desmodium gyrans: the Dancing Plant


Desmodium gyrans: the Dancing Plant
Darwin called the plant Hedysarum; modern botanists call it either Desmodium Gyrans, or more correctly these days, Codariocalyx Motorius. Its common name is Dancing Grass or Telegraph Plant or Semaphore Plant -- after the leaf movements, which resemble semaphore signals. For all of its uses this plant is easy to grow, dancing happily on a sunny windowsill and watered when dry. Some say it dances best to the "Greatful Dead!

Euphorbia obesa: the Baseball Plant


Euphorbia obesa: the Baseball Plant
Euphorbia Obesa, also known as the Baseball Plant, is endemic to the Great Karoo region of South Africa. Unsustainable harvesting by plant collectors who value Euphorbia obesa for its interesting and curious appearance has severely impacted wild populations. Consequently, national and international legislation have been enacted to protect remaining populations. While Euphorbia obesa remains endangered in its native habitat, it has become very common in cultivation. By growing large numbers of Euphorbia obesa, nurseries and botanical gardens have been working to ensure that specimens being traded and sold among plant collectors are not obtained from the wild.

Amorphophallus titanum: the Corpse Flower


Amorphophallus titanum: the Corpse Flower
A flower taller than a man, stinking strongly of putrefying roadkill and colored deep burgundy to mimic rotting flesh, sounds like something from a low-budget science fiction movie. But Indonesia's titan arum—or "corpse flower," as known by locals—is a real, if rare, phenomenon, pollinated in the wild by carrion-seeking insects. This Indonesian plant, called titan arum or amorphophallus titanium, has the world's biggest inflorescence. Due to its fragrance, which is reminiscent of the smell of a decomposing mammal, the Titan Arum is also known as a carrion flower, the "Corpse flower", or "Corpse plant"

Baobab: the Bottle Tree


Baobab: the Bottle Tree
Baobab is the common name of a genus (Adansonia) containing eight species of trees, native to Madagascar, mainland Africa and Australia. Also known as the Bottle Tree, not only do they look like bottles, but the trees typically store around 300 liters of water! No wonder why they often live over 500 years!

Dracaena cinnabari: the Dragon Blood Tree


Dracaena cinnabari: the Dragon Blood Tree
Dracaena Cinnabari is a Dragon Tree native to the Socotra archipelago. It is also referred to as the Dragon Blood Tree and Socotra Dragon Tree. It is one of the most striking of Socotra's plants, a strange-looking, umbrella-shaped tree. It was first formally described by Isaac Bayley Balfour in 1882. A miniature Icon of this tree is in Windows as Network-Icon. Its red sap was the dragon's blood of the ancients, sought after as a medicine and a dye.

Mimosa púdica: the Shy Plant


Mimosa púdica: the Shy Plant
Mimosa Pudica (pudica = shy), or the Sensitive Plant, has a curiosity value: the compound leaves fold inward and droop when touched or shaken, re-opening within minutes. The species is native to South America and Central America, but is now a pantropical weed. Who would know that plants have feelings too?

Selaginella lepidophylla: the Resurrection Plant


Selaginella lepidophylla: the Resurrection Plant
Also known as Rose of Jericho, the Selaginella Lepidophylla is a species of desert plant noted for its ability to survive almost complete desiccation; during dry weather in its native habitat, its stems curl into a tight ball and uncurl when exposed to moisture. It is native to the Chihuahuan Desert

Dancing plant desmodium gyrans 跳舞草

7 Incredible Natural Phenomena you've never seen..!




Venezuela's Everlasting Storm

 The mysterious "Relámpago del Catatumbo" (Catatumbo lightning) is a unique natural phenomenon in the world. Located on the mouth of the Catatumbo river at Lake Maracaibo (Venezuela), the phenomenon is a cloud-to-cloud lightning that forms a voltage arc more than five kilometre high during 140 to 160 nights a year, 10 hours a night, and as many as 280 times an hour. This almost permanent storm occurs over the marshlands where the Catatumbo River feeds into Lake Maracaibo and it is considered the greatest single generator of ozone in the planet, judging from the intensity of the cloud-to-cloud discharge and great frequency.



The area sees an estimated 1,176,000 electrical discharges per year, with an intensity of up to 400,000 amperes, and visible up to 400 km away. This is the reason why the storm is also known as the Maracaibo Beacon as light has been used for navigation by ships for ages. The collision with the winds coming from the Andes Mountains causes the storms and associated lightning, a result of electrical discharges through ionised gases, specifically the methane created by the decomposition of organic matter in the marshes. Being lighter than air, the gas rises up to the clouds, feeding the storms. Some local environmentalists hope to put the area under the protection of UNESCO, as it is an exceptional phenomenon, the greatest source of its type for regenerating the planet's ozone layer.



Honduras' Rain of Fishes
 
The Rain of Fish is common in Honduran Folklore. It occurs in the Departamento de Yoro, between the months of May and July. Witnesses of this phenomenon state that it begins with a dark cloud in the sky followed by lightning, thunder, strong winds and heavy rain for 2 to 3 hours. Once the rain has stopped, hundreds of living fish are found on the ground. People take the fish home to cook and eat them. Since 1998 a festival known as "Festival de la Lluvia de Peces" (Rain of Fish Festival) is celebrated every year in the city of Yoro, Departamento de Yoro, Honduras.

3.Morocco's Climbing Goats

Goats on trees are found mostly only in Morocco. The goats climb them because they like to eat the fruit of the argan tree, which is similar to an olive. Farmers actually follow the herds of goats as they move from tree to tree. Not because it is so strange to see goats in trees and the farmers like to point and stare, but because the fruit of the tree has a nut inside, which the goats can't digest, so they spit it up or excrete it which the farmers collect. The nut contains 1-3 kernels, which can be ground to make argan oil used in cooking and cosmetics. This oil has been collected by the people of the region for hundreds of years, but like many wild and useful things these days, the argan tree is slowly disappearing due to over-harvesting for the tree's wood and overgrazing by goats.


As a result a group of people and organizations have banded together to try to save the tree. To do so one of the primary locations where the trees grow has been declared a biosphere preserve. It was also decided that by making the world aware of the oil, it's great taste and supposed anti-aging properties, would create a demand for it. However, the people who planned to market the oil could not envision people wanting to put an oil on their food or their face that was collected from goat excrement. As a result, a campaign is being led to ban grazing on the trees by goats during certain parts of the year to allow the fruit to ripen and fall off on its own. The fruit is then collected and turned into oil by oil cooperatives. So far, this arrangement seems to be working

Kerala's (extraterrestrial?) Red Rain


From 25 July to 23 September 2001, red rain sporadically fell on the southern Indian state of Kerala. Heavy downpours occurred in which the rain was coloured red, staining clothes with an appearance similar to that of blood. Yellow, green, and black rain was also reported.

It was initially suspected that the rains were coloured by fallout from a hypothetical meteor burst, but a study commissioned by the Government of India found that the rains had been coloured by airborne spores from a locally prolific terrestrial alga. Then in early 2006, the coloured rains of Kerala suddenly rose to worldwide attention after media reports of a conjecture that the coloured particles were extraterrestrial cells, proposed by Godfrey Louis and Santhosh Kumar of the Mahatma Gandhi University in Kottayam. The terrestrial origins of the solid material in the red rain were supported by an investigation into the isotopic ratios of nitrogen and carbon.

Brazilian's longest wave on the Earth


Twice a year, between the months of February and March, the Atlantic Ocean waters roll up the Amazon river, in Brazil, generating the longest wave on the Earth. The phenomenon, known as the Pororoca, is caused by the tides of the Atlantic Ocean wich meet the mouth of the river. This tidal bore generates waves up to 12 feet high which can last for over half an hour.




The name "Pororoca" comes from the indigenous Tupi language, where it translates into "great destructive noise". The wave can be heard about 30 minutes before its arrival, and it's so powerful that it can destroy anything, including trees, local houses and all kind of animals.




The wave has become popular with surfers. Since 1999, an annual championship has been held in São Domingos do Capim. However, surfing the Pororoca is especially dangerous, as the water contains a significant amount of debris from the margins of the river (often, entire trees). The record that we could find for surfing the longest distance on the Pororoca was set by Picuruta Salazar, a brazilian surfer who, in 2003, managed to ride the wave for 37 minutes and travel 12.5 kilometers. A surfer's dream: riding an almost never-ending wave.


Denmark's Black Sun


During spring in Denmark, at approximately one half an hour before sunset, flocks of more than a million European starlings (sturnus vulgaris) gather from all corners to join in the incredible formations shown above. This phenomenon is called Black Sun (in Denmark), and can be witnessed in early spring throughout the marshlands of western Denmark, from March through to the middle of April. The starlings migrate from the south and spend the day in the meadows gathering food, sleeping in the reeds during the night.

Idaho's Fire Rainbow


The atmospheric phenomenon known as a circumhorizon(tal) arc, or "Fire rainbow", appears when the sun is high in the sky (i.e., higher than 58° above the horizon), and its light passes through diaphanous, high-altitude cirrus clouds made up of hexagonal plate crystals. Sunlight entering the crystals' vertical side faces and leaving through their bottom faces is refracted (as through a prism) and separated into an array of visible colors. When the plate crystals in cirrus clouds are aligned optimally (i.e., with their faces parallel to the ground), the resulting display is a brilliant spectrum of colors reminiscent of a rainbow. The example shown above was captured on camera as it hung for about an hour across a several-hundred square mile area of sky above northern Idaho (near the Washington border) on 3 June 2006.

pororoca surfing

RELAMPAGO DEL CATATUMBO