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The fungi are achlorophyllous
(without green colouring matter) organisms of cryptogams. These
organisms survive by decomposing the waste material with the
help of enzymes. During rainy season some fungi bloom into a
visible fruiting body called mushroom. Sometimes they appear in
a circle known as fairy rings. Every mushroom consists of small
root like structures (rhizoids) at the base of long stem or
stipe, bearing umbrella of different colours other than green at
the top. The upper surface of the umbrella or cap is rough or
smooth but its lower surface bear the gills (partitions) or
pores. The spores are produced in pores and on partitions. These spores on germination reproduce the fruiting body
called mushrooms. They are found in plains, mountainous and
coastal areas of Pakistan. The mycorrhizal mushrooms like
Amanita and Boletus are found growing in association
with spruce, firs and birch trees. The wild mushroom must not be
eaten unless they are identified by experts completely, because
some mushrooms are edible while others are poisonous.
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