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Sulphur
tuft ©
Justin Smith |
| Features from Wildlife magazine |
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How to...
identify the common fungi of autumn
Pick up any guide to British fungi and one of
the first things that strikes you is just how many different shapes,
sizes and colours of species there are - over 2500 larger
species in the UK! So how do you begin to get familiar? Justin Smith
is a mycologist (fungi expert) who works with us on our botanical
training programmes, and here he passes on top tips to help you
identify ten of our more commonly encountered species.
Identifying spore-colour
This is easily done by cutting the stem off and laying the cap,
gill side down, on white paper and leaving it for a few hours. A
pattern will form, like a bicycle wheel, showing the spore colour.
Useful fungi guides
Justin recommends books with good illustrations and descriptions
with as wide a range of species featured as possible, such as:
Mushroom and other Fungi -
Roger Phillips (Pan 1981)
Mushrooms and Toadstools of Britain and Europe
- R Courtecuisse and B Duhem (Collins Field Guide 1996)
There is also a local fungus group which leads
forays and helps in identification. Details from Justin Smith
07810694835.
If you want to find out more about fungi identification,
Justin is tutoring one day courses on:
Saturday 8 October contact 0117 928 7172
Saturday 15 October contact 01934 833 723
Saturday 29 October contact 0117 903 0609
What's in a name?
In the past the word mushroom denoted fungi that was useful to man
ie edible - and a toadstool was most definitely not! Nowadays,
however, use of these words is archaic and mushrooms and toadstools
are known as gill fungi.
| Amethyst
deceiver A dark violet species found on beech wood litter,
and named for its amethyst colour and similarity to many other
similarly-coloured species. Like the scarlet hood this is another
white-spored species. |
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Scarlet
hood A bright red species, one of a group of 'wax
caps' typically found in grazed meadows. They can be spotted
from quite a distance as they occur in swarms of scarlet caps
in autumn. |
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| Beef
steak fungus A large fleshy bracket fungus found on old,
living oaks. Typically 'flesh-like' in appearance
, yielding a red juice. The Spanish call it cow's tongue! |
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Shaggy
scale cap Another tuftal species, tawny yellow in colour,
but both the cap and stem are covered in coarse scales. The
shaggy scale cap is typically found on beech and has rusty brown
spores. It forms colonies as large as the honey fungus, up to
one metre wide. |
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| Clouded
funnel cap The clouded funnel cap differs from many other
'mushroom' types in being funnel-shaped rather than
umbrella-shaped. It is a large grey species that forms fairy
rings in woodland in late autumn. Again, the clouded funnel
cap has white spores. |
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Stump
puffball These suggest unopened 'mushrooms'
but release their spores via an opening in the cap and not from
their gills. It grows in cluster on tree stumps. |
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| Ear fungus
A reddish brown fungus shaped like an ear, jelly-like in texture
when fresh and hard and crusty when dry - it can revive
on re-moistening. Very commonly found on dead elderberries. |
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Sulphur
tuft Also forms large tufts at the base of trees, but
this species feeds on dead wood only. The caps are much smaller
than the honey fungus and bright sulphur yellow in colour, hence
the name. This species has purple-brown spores. |
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| Honey
fungus A very common parasite of many trees and the bane
of both the forester and gardener, it typically forms huge tufts
of honey-coloured 'mushrooms' at the base of the
host tree. The white spores of this species can often be seen
on the caps within the tuft (see below for how to find the colour
of spores!) |
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Velvet
shank A late autumn to winter species, typically most
common on dead elm trees in hedgerows. The velvet shank also
forms tufts but has a greasy orange cap with dark brown velvety
stem. Like the honey fungus it also has white spores. |
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Note: although the above fungi are not poisonous,
never eat fungi without consulting an expert.
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