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Fly Agaric

Amanita muscaria

How to identify Fly Agaric

CapRed or sometimes orange in colour with white spots, which are remnants of the protective veil. They can sometimes be washed away by the rain.
Cap diameter10cm-20 cm when mature
GillsBegin white but become a pale yellow over time. The gills are free from the stem
StemWhite stems around 10cm-25cm long
SporesWhite

 

 

Where to find them?

Fly Agaric can be found in woodlands and along woodland edges. They often reoccur in the same place over multiple years and are widespread throughout Britain and Ireland.

Did you know?

The name Fly Agaric refers to the fungus having been used as an insecticide.

Don’t mistake it with?

If the white spots wash off the Fly agaric cap, it can be mistaken for red Russula species such as the Beechwood sickener Russula nobilis. There are also other Amanita species which look similar to the Fly Agaric but lack the distinctive red cap (e.g. The Blusher, Amanita rubescens)

Other Species

Honey Fungus

Armillaria species

Honey fungus, Armillaria mellea, photographed on a dead branch in a woodland. The pale creamy brown of the fungus stands out against bright green mosses that cover the branch

How to Identify Honey Fungus

CapOchre-brown, usually darker towards the centre, and covered with fine brown scales
Cap diameter4cm – 10cm
GillsWhite, darkening with age. Often partially covered by a thin white membrane or “veil”
StemSimilar in colour to the cap, sometimes bulbuous towards the base. Will often have a residual white ring around the stem from the formation of the “veil”
SporesWhite

 

About the Honey Fungus

The term Honey fungus actually refers to several closely related species, all within the Armillaria group. The two most common Honey fungus species are Armillaria mellea and Armillaria gallica, however there are a total of seven Honey fungus species found in the UK. These fungi are often well known by gardeners, as they can cause severe disease in trees and shrubs. 

As well as producing fruit bodies, Honey fungus forms distinctive bootlace-like structures called “rhizomorphs”. The tough leathery rhizomorphs are formed of bunches of fungal hyphae (root-like threads), and can commonly be seen underneath the bark of trees which have been infected with Honey fungus. Rhizomorphs vary from pale yellow and red, becoming brown or even black as they age. 

Where to Find Them?

Honey fungus grows in dense clusters on dead or dying wood, and can be found in woodlands, gardens, and parks. 

Don’t Mistake it With

The different species of Honey fungus can be easily confused with each other. 

Did you Know?

Armillaria mellea are bioluminescent, their gills glow in the dark! The glow from Honey fungus is very weak however, and is usually too faint to be seen by the naked eye in a woodland environment. 

Other Species

Amethyst Deceiver

Laccaria amethystina

Two fungi growing next to eachother on the forest floor, a bright purple Amethyst Deceiver leans over the top of a creamy coloured Russula sp

How to Identify Amethyst Deceiver

CapDeep purple, fading to lilac and sometimes white in dry weather
Size2cm – 7cm
GillsWidely spaced, and similar in colour to the cap
Stem5mm – 10mm in diameter and 5cm – 10cm tallIt is hollow, tough and fibrous, often twisted and sometimes flattened; deep purple at first, but becoming paler as the caps fade
SporesWhite

 

Where to find them?

Often occurring in large, crowded groups and usually found growing amongst leaf litter in coniferous or deciduous woods, commonly with Beech, Silver Birch or Oak.   

Don’t mistake it with

  • Older specimens with their pale caps are easily mistaken for the Deceiver Laccaria laccata, but the Amethyst Deceiver can be distinguished by the purple colouring that remains on the gills and the stipe
  • The Lilac Bonnet Mycena pura is another purple-lilac tinged mushroom, but has pale gills, more of a pink appearance, and the stem is not fibrous
  • The Lilac Fibrecap Inocybe geophylla var. lilacina is also similar, but is paler overall and does not have the purpley gills

Did you know?

The name ‘amethyst’ refers to the purple colouring of the young mushrooms and Laccaria means ‘lacquered’, referring to the shiny appearance of the fresh caps. 

Other Species

Chicken of the woods

Laetiporus sulphureus

Chicken of the Woods

How to identify:

BracketsThe fungus is comprised of several  overlapping brackets 
GillsThis bracket fungus does not have gills  
StemIt has no stem
FleshThick yellow-orange flesh which darkens with age. The underside of the brackets have yellow pores, which is the spore-forming surface of the fungus  
SporesWhite

 

Where to find them?

This fungus is a common find in woodlands across the UK. They are found mainly on deciduous trees, for example oak, sweet chestnut and beech. Often they are quite high up on the tree trunk, so its worth casting your eyes upwards!  

Did you know?

The flesh of this bracket fungus has a texture similar to cooked chicken, hence the common name!  

Don’t mistake it with…

The Giant polypore (Meripilus gigantus) can form similar bracket structures. However, the underside of Giant polypore turns black when damaged, which cannot be seen in Chicken of the Woods. 

Other Species

Jelly Ear

Auricularia auricula-judae

Photograph shows a few Jelly Ear Fungi on tree, that is also covered in moss. The fungi are a dark brown in colour and almost perfectly resemble the shape of a human ear.

How to identify:

CapThis fungus does not have a cap and instead forms ear-shaped structures
Size3 – 10 cms 
GillsThis fungus does not have gills
StemNo stem
FleshBrown, with a distinctive jelly-like texture
SporesWhite

 

Where to find them?

This fungus is commonly found on dead or dying wood.  While it’s easiest to spot between January and April, it can be found all year round.

Don’t mistake it with

There are several other species of jelly fungi:

  • The Tripe fungus (Auricularia mesenterica) has a similar ear-like shape but is lighter in colour.
  • Witches butter (Exidia glandulosa) has a dark brown-black colour and texture but does not grow to form the ear-like structures seen in Jelly ears. 

Did you know?

This fungus was previously only found on Elder trees. Over the last 50 years, it has spread to a much wider range of host tree species, and can now be found on at least 16 species of tree!  

 

Other Species

King Alfred’s cakes

Daldinia concentrica

How to identify:

CapNo cap, instead forms round shiny balls
Size2 – 8 cms 
GillsNo gills
StemNo stem
FleshStarts off reddish-brown and turns black. The flesh becomes brittle and charcoal like with age, and when cut in half, reveals distinctive concentric circles 
SporesBlack

 

Where to find them?

Find this fungus growing on dead or dying wood, particularly Ash and Beech.

Don’t mistake it with

There are many other fungi which produce tough black crusts on deadwood, however most of these produce much smaller fruit bodies than King Alfred’s Cakes.    

Did you know?

The common name of this fungus refers to its appearance resembling burnt cakes! As the story goes, a woman giving shelter to Alfred asked him to watch her cakes cooking. He let the cakes burn, and tried to hide the evidence by scattering them in the woodland.  

This fungus also makes a great firelighter! The fruit bodies can smoulder for a long time when lit, so may also have been used to transport a flame when on the move.  

 

 

Other Species

Sulphur tuft

Hypholoma fasciculare

Bright Sulphur tuft fungus under a tree in autumn

How to identify:

CapYellow-orange, often with a darker centre 
Cap Diameter2cm – 7cm
GillsYellow, becoming sulphurous-green to black as the fruit body ages 
Stem Yellow, darker towards the base 
FleshCream to yellow
SporesBrown 

 

Where to find them?

This fungus grows in dense clusters on dead or dying wood, and can be found on deciduous or conifer trees.  

Don’t mistake it with

The Brick Tuft (Hypholoma lateritium) is very similar, but typically has a darker reddish cap, and its gills are more yellow rather than the green-ish tinge of Sulphur tuft gills. 

Did you know?

Sulphur tufts are bioluminescent, that is they glow in the dark! They don’t glow strongly, so the effect is best seen using a long camera exposure, or by shining the fruit bodies with a UV light.  

 

 

Other Species

Water Mint

Mentha aquatica

A collection of Water Mint growing by a woodland stream, pretty purple flowers stand out against the green leaves

How to identify:

Annual/Perennial/BiennialPerennial
Height90cm
Flower typeRounded flower spikes
LeavesHairy, oval and toothed
StemsSingle or double stemmed, hairy

 

A collection of Water Mint growing by a woodland stream, pretty purple flowers stand out against the green leaves

How to Spot

Water Mint can grow up to 90cm tall. It has pretty, pale purple flower heads and hairy leaves and stems. The leaves can be between 2cm and 6cm and grow in whorls around the stem.

Peppermint shares a resemblance, but has darker flowers, leaves and often has a purple stem.

Where to Spot

This pretty, aromatic plant is common all over the UK. You can find it growing in wet meadows, fens and marshes, streams, ponds, riversides and damp woodlands.

Things you might not know

It is said that Water Mints pleasant scent was used during the medieval era, to make their dining halls smell fresh.

Reportedly the plants were laid on the floor so that guests would step on them upon entering, and release the sweet smell of mint.

Other Species

Lords-and-Ladies
Lords and ladies plant.

Lords-and-Ladies

Arum maculatum
Cuckooflower
Orange tip butterfly on a Cuckooflower

Cuckooflower

Cardamine Pratensis / Lady’s Smock
Early Purple Orchid
An early purple orchid in a meadow.

Early Purple Orchid

Orchis Mascula

Bracken

Pteridium aquilinum

Close up look at Bracken

How to spot

Bracken is the most common fern in the UK. A long-lived extensively spreading plant, it can grow up to 2.5m.

It has long fronds with pinnate leaves, which means they have one long stem in the centre with small leaves coming off.

This species, unlike other fern species, dies back in the winter, with it’s leaves turning brown. In the spring Bracken fronds appear tightly curled and slowly unravel.

Where to spot

Bracken is a common site all around the UK – but it’s not just in the British Isles that it can be seen, this species is found on every continent except Antarctica.

Here in the British Isles, it can be found in moorlands, woodlands, heathlands, and even pastures and abandoned agricultural land.

 

The tops of Bracken plants against a dark background

Things you might not know

Bracken has fascinating folklore and can be linked to a number of different cultures and religions.

One of the most interesting mythologies around this species is that it was said to hold the power to turn people invisible! Bracken reproduces using tiny spores rather than seeds. The story goes that holding the spores of bracken could make you as invisible as they were.

Other Species

Lords-and-Ladies
Lords and ladies plant.

Lords-and-Ladies

Arum maculatum
Cuckooflower
Orange tip butterfly on a Cuckooflower

Cuckooflower

Cardamine Pratensis / Lady’s Smock
Early Purple Orchid
An early purple orchid in a meadow.

Early Purple Orchid

Orchis Mascula