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Fungi For You

Come monsoon, we find them suddenly making their appearance like artistes on a stage! There are small ones and big ones, soft ones and hard ones, thin ones and fat ones, ones that resemble sticks and those that resemble stars, ones that look like nests with eggs and ones that look like webs. There are ones that glow in the dark and many that stink. All these occur in a wide range of colours - red to rust, golden to grey and brown to black. These are the fascinating Fungi!

There is more to fungi than meets our eye. Fungi reproduce by the production of spores that are easily transported by air. These germinate when they land on a suitable surface with adequate moisture present. Most fungi thrive in a warm humid environment. The body of the fungus (which is usually a network of strands) mostly remains underground. However, what is mostly visible to us is only the reproductive part of the organism.

Some fungi live with algae forming lichens found commonly on trees and rocks while many live in close association with plant roots. Many termites actually cultivate a species of fungus for food.

Some fungi like Penicillium are used in preparation of medicines. Edible fungi are economically important and cultivated on a commercial scale. In fact, yeasts used in making beer and bread, are a kind of fungus. The beneficial effects of fungi far outweigh their negative aspects.

Fungi play a very important role in nature. They help clear up a lot of the organic debris on our planet. Being saprophytes, they feed on dead and decaying matter.  Along with bacteria, they recycle important nutrients like nitrogen and phosphorus into the ecosystem that can then be used by plants to grow. They are hence popularly referred to as decomposers.

In the form that we often see, they are ephemeral. So enjoy them while they last!

Popularly called Coral fungi, these Clavarioid fungi grow on the ground or on dead wood.

Cookeina has a deep cup-shaped fruiting body. The spore release in these fungi is effected by water collection in the cups. These are found mostly on wood esp. in early stages of decay, sometimes on fruits.

Leucocoprinus is found on decomposing wood, dung and forest litter.It has white gills and looks very similar to Coprinus.

Hygrocybe, also called wax caps, are mostly ground dwelling.Contrary to popular belief, these fungi are brightly coloured.

Microporus or Bracket fungi are commonly found on dead logs often forming interesting patterns as in the above picture.

Microporus or Bracket fungi are commonly found on dead logs and can be interesting subjects for photography.

Omphalotus fall under the category of cap and stem fungi.Most of them are poisonous giving rise to gastrointestinal symptoms. Gills of some species glow in the dark!

Paxillus finds itself in the category of cap and stem fungi. They have a distinctly fibrous flesh.Most species have a strongly rolled rims. Almost all members are inedible while some are poisonous.

Pleurocybella are known as petal-shaped fungi or Angel's Wings.They are often found as overlapping clusters on decaying wood.

Priya Venkatesh

Priya Venkatesh has a keen interest in human behaviour and works with corporates and children. She is enthusiastic about wildlife, particularly small creatures and spends her free time in the outdoors shooting them.



Deepa Mohan
Very informative!
Posted on 9/23/13 10:49 PM.
gurunath
Learnt a lot on mushrooms.
Posted on 10/2/13 2:06 PM.
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