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Snow Caps in Summer – The Milky Conecap

4 Comments/in Grass, Meadows & Pasture, Small and Special!/by J C Harris

A recent email query regarding this ‘not so often‘ seen mushroom, encouraged me to feature it today, having forgot to do it last year! The mushrooms shown here are from last June.

The Milky Conecap (Conocybe apala) is one of the most common Cone Caps – which I don’t often see! And this is probably due to their short ‘blink and you’ll miss it‘ lifespan. Not long after heavy rain they will appear and after a dose of strong summer sunshine, will quickly dry out and eventually disappear. So it’s understandable that they’re not often reported.

If you do happen to spot them during their brief existence it will be any time from June until October, mainly in short grass on lawns, parks, grassy roadsides etc. They will last no longer than 24 hours (at least in any recognisable state) and this is due to their extremely fragile nature; the flesh can easily break and crumble once handled.

The name Conocybe simply translates from the Latin as ‘Cone Head’. Aptly named you’ll no doubt agree, and ‘apala’ describes this particular species as soft or delicate. The width can be up to 1.8cm and the conical height up to 3cm.

When young, the milky white caps often show soft hues of ochre, most noticeably at the apex. Faintly smooth wrinkles cover the surface and appear more defined at the margin where the flesh often splits. As they age, the caps expand slightly into a subtle bell shape and become more fawny before eventually falling apart.

The stem which is coloured the same (up to 6cm long) is also extremely delicate, and on closer inspection you will notice minute graining near the apex just before the pale gills (which mature rust coloured). These gills are narrowly attached to the stem (adnexed) but can also sometimes be unattached (free).

Most Conocybe’s have unknown edibility or are regarded as suspect. Some have psychoactive properties and at least one is deadly (Conocybe filaris). So it goes without saying that no Conocybe is good for the pot, but it’s always good to know what you’ve found.

Look out for them this summer after a good downpour. Happy hunting.

Milky Conecaps (Conocybe apala) found in short grass by the roadside. Notice the fine granular texture of the stem at the apex (bottom right).

QUICK ID TABLE: MILKY CONECAP Conocybe apala

CAP / FLESH

0.7-1.8cm x 6cm. Milky white (often with ochre patches). Smooth with fine wrinkles. Very fragile.

STEM

0.3cm x 6cm (max). Pale, milky-white. Fragile with fine granular marking at the apex.

GILLS / SPORE PRINT

Adnexed or free. Pale/pale-ochre maturing rust-brown
Spore Print: Rust-brown (see how to take a spore print here).

HABITAT / SEASON

Lawns, parkland, short grass etc (sometimes woodchip) from summer to late autumn. Very common (but short-lived)

EDIBILITY

Unknown. Suspect – avoid.

A good year for Dryads Saddle – Best Bracket Fungus?

4 Comments/in Bit on the side, Good eats, Woodland Treats/by J C Harris

One of the most common bracket fungi found in the UK also happens to be one of the largest. And they’re out in force!

The beautiful Dryad’s Saddle or Pheasant Back Mushroom (Cerioporus squamosus) can put on some dazzling displays. They are often grouped in tiered columns on deciduous trees and stumps. They’re actually a parasite, causing severe white rot. Once the tree is dead they become saprobic and slowly begin to decompose the wood, that’s why you often find them on tree stumps.

This season in particular has been very good for these giant bracket fungus beauties. They fruit in spring and summer (sometimes into early autumn) and going by how many emails I’ve received about them this year, they are in plentiful numbers all over the UK.

Edible?

Oh yes! You can read more about this fascinating fungus on my previous post ‘Dry Saddle for the nymph!‘, albeit the featured specimens there were much older than those shown here, it actually is testament to how big they can get. Here you will also find the link for a simple but delicious recipe I discovered on YouTube. Definitely worth a go. Also check out the Forager Chef – Dryads Saddle, it covers some useful tips for preparation, recipes and preserving. Good stuff.

Dryad’s Saddle Gallery

Some of these great images here were kindly supplied by blog readers (click to view the full image). Many thanks to you all. Happy hunting…

Christine Moat – Forest of Dean, Gloucestershire

J.C.Harris, Leicestershire

Tammy Stoneman – Ashford, Kent

Simon Cleaver, Hampshire

Tammy Stoneman – Ashford, Kent

J.C.Harris, Leicestershire

QUICK ID TABLE: DRYAD’S SADDLE Cerioporus squamosus (Polyporus squamosus)

CAP / FLESH

5-60cm across. Fan shaped. Top side is ochre/cream (maturing darker) with darker brown concentric fibrous scales. Flesh up to 4 or 5cm thick. White and succulent when young (tougher and dry when older). Strong ‘mealy’ smell.

STEM

3-10cm x 6cm laterally attached (often off-centre) blackening towards the base.

PORES / SPORE PRINT

Very small (when young) getting larger with age, irregular and angular. White to Ochre/cream
Spore Print: White (see how to take a spore print here).

HABITAT / SEASON

Parasitic then saprobic on deciduous trees and old stumps.

EDIBILITY

Edible and good when young and fresh.

The Genus POLYPORUS & Related (Polypores): Characteristics to look out for:

• Nearly all are bracket fungi, but a few are with typical cap and stem. They have pores (holes at the end of tubes in the flesh) instead of gills on the underside.
• Usually tough/leathery or hard and woody (usually softer when young).
• Many are perennial or annual.

Mushroom of the Woods – Blushing Wood Mushroom

6 Comments/in Good eats, Identity Crisis!, Woodland Treats/by J C Harris

One of my nearby local parks has a great selection of tree species, scattered beautifully across its modest expanse. It was here that I came across a mushroom more typically found in a woodland setting.

Although not in woodland, these Blushing Wood Mushrooms (Agaricus silvaticus) had set a comfy foothold near several coniferous trees, enough to satisfy their happy mychorizzal relationship. They were scattered in a small group, so I didn’t want to over pick, just wanted sample a few of these edible and ‘good’ mushrooms.

These mushrooms are quite easy to miss as the scaly ochre-brown caps tend to blend into the background of soil and fallen needles. Luckily, a few tufts of grass helped me spot them easily.

Initially I discovered the larger, more mature examples growing at my feet, with brown/dark brown crowded gills under wide, flat caps; up to 10cm across. So I sought out the younger specimens nearby to see what I was dealing with.

After seeing the reddening on the damaged and exposed flesh, the colour of the gills (pale in young to darker brown when mature), I knew it was an Agaricus species. Iinitially I wasn’t 100% sure it was A.silvaticus because I knew the Scaly Wood Mushroom (Agaricus langei) was so similar. Also, I’d only ever seen A.silvaticus before in woodland scenarios. But this A.langei lookalike was slightly bugging me; its flesh also turns red on cutting/exposing the flesh, but happening more slowly. In the end I was satisfied it was A.silvaticus because the reddening here occurred much quicker. And from a foragers point of view, being unsure whether it was either of the two, they are both edible and good. A smell test will help confirm too; the more stocky A.langei has a distinctive pleasant ‘mushroomy’ smell where as the Blushing Wood mushroom is nothing special – quite bland and indistinctive.

Edibility with surprising health benefits

I wanted to find out more about their edibility, possibly to find any recipes that may be floating around the internet. I know many edible mushrooms are very nutritional, and some which have very impressive health benefits. But I didn’t suspect this species was one of them.

As part of a balanced diet, Blushing Wood Mushrooms are being used to help in the recovery of cancer patients. Along with a high proportion of protein, they also contains a high content of essential minerals, making it a very effective supplement with great antioxidant power. To read further see the article on ‘Wild Foodism’: What Agaricus silvaticus, The Blushing Wood Mushroom, Does For Cancer Patients.

With health benefits like this, it makes things all the better – they were a tasty addition to my fry up (or grill up – doing my best to be extra healthy – or not!). But I must apologise because this has been a delayed post, and if you’re reading it close to when published (ie. late November) you may have to wait until next summer/autumn for a chance to find them again. Sorry!

Blushing Wood Mushroom – Agaricus silvaticus. Notice the reddening of the flesh, which eventually turns brown.

QUICK ID TABLE: BLUSHING WOOD MUSHROOM Agaricus silvaticus

CAP / FLESH

5-11cm across, covered in light brown fibrils which expand into larger soft flat scales. Initially rounded, expanding flat. Flesh is white, quickly turning red when cut. Bland, indistinctive smell.

STEM

5-8cm x 1-1.2cm. Whitish. Ring 3/4 up, sometimes with brown fibrous scales beneath.

GILLS / SPORE PRINT

Pale when young, then reddish, eventually brown at maturity.
Spore Print: Brown (see how to take a spore print here).

HABITAT / SEASON

In mixed woods, or parks near trees. Summer to autumn.

EDIBILITY

Edible and good.

LOOKALIKES

Scaly Wood Mushroom (A. langei)

The Genus AGARICUS (Wood Mushrooms/Mushrooms): Characteristics to look out for:

• Many discolour yellowish, reddish or pinkish when cut or bruised.
• Those that discolour bright/chrome yellow should be avoided for consumption.
• Gills in young specimens are often pink (white in a few) – maturing darker brown.
• Make note of any smells, such as aniseed or a typical strong ‘supermarket’ mushroom smell.

Down in the Damp – The Birch Milkcap

3 Comments/in Grass, Meadows & Pasture, Tales of Toadstools / The inedibles!/by J C Harris

As the common name states, this Milkcap is often found around Birch trees, but it can also grow with other deciduous tress, especially if the ground is mossy, rich and moist.

The Birch Milkcap Lacctarius tabidus is an extremely common member of the milkcap family. This group were randomly scattered about the place enjoying the damp conditions in a humble sized birch copse, just away from a grassy field footpath.

These are also one of the smaller Lactarius species, nicely formed with an all over yellowish brown (or dirty orange) colouring – they can be sometimes hard to spot! The cap grows up to 4-5cm across and forms a shallow central depression which often has a small bump in the middle. The similarly coloured stem (which becomes hollow after time) is fragile and easily breakable, and the crowded, slightly decurrent gills are again, similar in colour to the rest of the mushroom but paler.

As with all milkcaps, the gills will seep milk (latex) when handled or damaged. The Birch Milkcap doesn’t have large quantities of it, so there may not be much being produced. But when you do get your hands on some, dab a portion of the milk on a handkerchief (or similar white cloth) and it will slowly turn yellow. This will be extra proof that you are dealing with Lactarius tabidus. The taste of the milk is mild, slowly becoming slightly unpleasant and bitter. The flesh is just the same, so I wouldn’t recommend these for eating – there’s too much of an acrid taste.

Although, inedible it is indeed an interesting looking Milkcap and one to tick off your ‘found that’ list, so keep a look out when you’re around birch trees, especially if the ground is mossy and/or damp. Happy hunting.

Lactarius tabidus – notice the shallow dip in the cap with a small central bump, and the seeping white milk (latex) from the crowded gills.

QUICK ID TABLE: BIRCH MILKCAP Lactarius tabidus

CAP / FLESH

4 – 5 cm across. Yellow-brown or dirty orange. Thin flesh. Shallowly convex with central depression, often with a small bump.

STEM

4 – 8cm x 0.5- 1cm. Same colour as cap. Cylindrical, often narrowing at the top.

GILLS / MILK / SPORE PRINT

Slightly decurrent, crowded. Similar colouring to rest of mushroom but paler. Producing white milk.
Spore Print: Pale cream (with a slight pinky tinge) (see how to take a spore print here).

HABITAT / SEASON

Very common, on moist, mossy and/or damp ground near deciduous trees – especially birch.
Late summer – late autumn.

EDIBILITY

Inedible. Acrid taste.

The Genus LACTARIUS (Milkcaps): Characteristics to look out for:

• Gills and flesh exude milk when broken or damaged.
• Look out for different coloured milks and any changes after a while when exposed to the air.
• Granular/fragile flesh similar to Russulas (Brittlegills), breaking easily.

Bay Polypore

1 Comment/in Bit on the side, Tales of Toadstools / The inedibles!, The Weird and Wonderful/by J C Harris

Many bracket (or shelf) fungi grow all year round, or at least from spring through to autumn. This one is a classic example – most common in central Europe but less so farther north.

The Bay Polypore (Polyporus durus / P.badius) can be found throughout this long season. I live in middle England and find them ‘now and again’ – they’re one of the few ‘good looking’ polypores out there, as many can be quite dull and inconspicuous with bland colours.

The size of the mature fruiting body can differ greatly, ranging from 5cm up to approximately 20cm across. The first group of photos below show several examples from the same group, all different shapes and sizes. The typical ‘off-centre’ stem (which is mostly black – or at least at the base) produces a thin, lobed and often wavy cap. It’s very smooth with a very slight ‘waxy’ feel.

The colour also varies with many shades of brown and mahogany. Age is also a key factor in these variations too. When young, the fruiting bodies are pale/pallid brown becoming dark brown/mahogany at maturity. The first group of photos here show some ‘rich’ dark brown examples – so much so that I had to get a second opinion and microscopic confirmation from the spores. They were indeed Bay Polypores, just darker than usual. As a rough ‘general’ colour guide I would say they’re most often a mild pallid brown, often with darker central zone. But when it comes to identification, fungi like to keep you on your toes!

As many of you will know (or may not know) fungi such as these do not have gills on the underside but have pores instead (from where their reproductive spores will drop). ‘Polypore’ simply translated means ‘many holes’, and in this case they are very small holes; around 5-10 per millimetre! So at first glance the underside looks like a smooth creamy white, featureless surface. You have to take a closer look. And like most polypores, they only grow on tress, trunks or fallen logs etc. In this case the Bay Polypore will only be found on dead or living deciduous wood.

Lookalikes?

You may also stumble across the Blackfoot Polypore (P. leptocephalus) which I find is a more common species but essentially smaller (cap ranges from 2-10cm across) and much paler with radiating streaks on its surface. It is also found on dead/dying deciduous wood, but not living trees.

Bracket fungi for foraged food?

Well, to be honest, there are not many bracket fungi out there for the pot. Many are too thin, too tough, too bitter or all of the above! Never mind, I’m sure they appreciate not being eaten to carry on they’re great ecological work.

So, keep a look out for all those variable brackets out there this spring, summer and autumn (especially on fallen trunks). Enjoy.

The typical wavy/lobed shape of the Bay Polypore. Notice the dark/blackish stem base.

Older examples of the Polyporus durus – Mahogany brown in colour and extreme wavy/lobes edges.

QUICK ID TABLE: BAY POLYPORE Polyporus durus

CAP / FLESH

5-20cm across.

STEM

0.2-0.4cm x 0.5-1.5cm, off centre. Black(ish) more so at the base.

PORES / SPORE PRINT

Very small, circular (5-10 per mm). White/pale cream.
Spore Print: White (see how to take a spore print here).

HABITAT / SEASON

On dead or living deciduous trees. Spring to autumn.

EDIBILITY

Not edible. Too tough and bitter.

The Genus POLYPORUS (Polypores): Characteristics to look out for:

• Nearly all are bracket fungi, but a few are with typical cap and stem but with pores instead of gills on the underside.
• Usually tough/leathery or hard and woody.
• Many are perennial or annual.

Fickle & Twisted – The Deceiver

2 Comments/in Grass, Meadows & Pasture, Identity Crisis!, Small and Special!/by J C Harris

With a common name such as this, it’s understandable to be a little suspicious of this small brown mushroom. In actual fact, it is perfectly safe and edible (although not much to write home about) but can be eaten none the less and they’re a very common site from late summer right through to early winter.

The Deceiver (Laccaria laccata) or Laccies as they’re know in the USA I believe, will often be found in large scattered troops in woodland and heathland. They’re small and well disguised but when you first discover them, the odds are you may have trampled several already. Stopping to observe the surrounding area; they will seem to magically appear around you in their dozens!

The common name ‘Deceiver’ derives from their tendency to have extremely variable cap shapes and colouring, but as I’ll explain, most characteristics remain uniform and after a time you become accustomed to their subtle traits.

So, cap first, this is the variable part. Size, shape and colour can differ dramatically but from an early age they are convex and a rich orange-brown. They eventually flatten out often becoming distorted and wavy, usually developing a central depression. They’re also hygrophanous, meaning their colour (and the straitions at the margin) are affected depending on how hydrated they are. With a loss of moisture the caps become much paler in varying degrees (see images below) and the striations are not so prominent. So as you can understand, the different colours and shapes can cause some confusion in identification.

But the consistent features are their thick and widely spaced gills, quite distinctive for this genus; pinkish in colour, dusted with white spores when mature. The stem is similar in colour to the cap; tough/fibrous and often twisted or compressed. Again, this is a very distinctive and reliable feature. If the stems don’t appear this way, simply look around for more examples – there will plenty about.

There are several other Laccaria species out there, but L.laccata is by far the most common. You may have also come across a close ‘purple’ relative of the Deceiver, namely the Amethyst Deceiver, an exceptionally attractive little mushroom. See my post on it here.

Keep a look out for them this autumn /early winter time and try to avoid stepping on them at the same time, which is not as easy as it sounds!

The Deceiver has variable cap shapes and changeable colouring depending on moisture levels. It will fade in colour when dry, but will be rich brick-red when hydrated. Also notice the thick and widely spaced gills (bottom right).

QUICK ID TABLE: DECEIVER Laccaria laccata

CAP / FLESH

1.5-6cm across. Initially convex / tawny or orange-brown when young. Flattening with age, often wavy edge and depressed centre. Hygrophanous; fading colour as it dries, striations more prominent when hydrated. Flesh is thin, orange-brown.

STEM

5-10cm x 0.5-1cm. Similar colour to cap. Tough, fibrous and often compressed or twisted.

GILLS / SPORE PRINT

Pinkish. Relatively thick and widely spaced. Mature specimens show a dusting of white spores on the surface.
Spore Print: White (see how to take a spore print here).

HABITAT / SEASON

In woodland and on heaths, in trooping/scattered groups. Summer to early winter.

EDIBILITY

Edible. Not really worth it.

The Genus LACCARIA (Deceivers): Characteristics to look out for:

• Small, variable cap colours and shapes (often slightly scurfy).
• Relatively thick and widely spaced gills.
• Tough/pliable stems often covered with down.

Large as life – The Giant Puffball

8 Comments/in Good eats, Grass, Meadows & Pasture/by J C Harris

There is no danger in mistaking this fungus with any other. Nothing comes close to its unique size and appearance. Everyone should feel lucky if they ever find any of these beauties in their prime. I only have the occasional luck here and there. They’re either too young, too old or vandalized! Late summer and autumn is the best time to go hunting for them.

The pictures of these magnificent Giant Puffballs (Calvatia gigantea) were kindly supplied by Brian Friend (excluding the header & bottom right image) taken in his garden in Stickney, Lincolnshire. My discoveries to date haven’t been particularly photogenic, so many thanks again Brian.

So here were not just one, but several Giant Puffballs in a long line – or so it seems. They are actually part of a large partial ring. The averge puffball size I would say would be approximately 20-23cm in diametre (around 4kg). They could also still be in the process of growing even larger. Mature specimens can reach up to 80cm across (approx. 20kg) or even larger in some exceptional cases.

Apart from hedgerows and woodland edges, it is gardens and pasture land that are the most common habitat for this fungus, often found in full or partial fairy rings (as in this case).

The outer skin is white or creamy white and is firm and leathery to the touch. The inner flesh contains a dense white spore mass, known as gleba. These young reproductive spores amount in excess to around 7-8 trillion – and sometimes more. That’s one determined fungus keen on reproduction! However, only a couple of the spores may find purchase and reproduce elsewhere. Maybe this is not a bad thing, otherwise we’d be knee deep in them every autumn.

With age, the skin rots away and peels, leaving the now mature olive-brown spores to be released. This is further helped when the whole fruiting body becomes detached from it’s relatively small mycelial attachment (small white root-like appendage) and is free to roll ‘not-so-gracefully’ over the surrounding grassland.

If you’re lucky enough to find these magnificent white balls in their prime, the young white flesh is excellent for eating, and there’s a wealth of recipes out there for it. Here’s just a choice few:

Happy Hunting…

The Giant Puffball can reach up to 80cm across. Older examples peel open and release the mature brown spores within (bottom right).

Fawny coloured Deer Shield

0 Comments/in Woodland Treats/by J C Harris

This common wood-rotting mushroom has a variable season. It is prolific in summer and autumn, but if conditions are mild enough, it can appear as early as April or early winter if the weather is favourable.

The Deer Shield or Deer Mushroom (Pluteus cervinus) is one of the most common Shield mushrooms; and like nearly all of this genus, it is found on dead wood, stumps, logs and also wood chippings. It is a saprobe; getting nutrition from the dead wood and essentially breaking down the organism. It’s all part of life’s beautiful tapestry.

The cap of this particular Pluteus is smooth with variable colouring; mainly shades of brown (fawny like), but it can be paler and young specimens can be quite dark, as shown in the photo below. Subtle streaks can be seen radiating around the surface. Most often there is a slightly prominent central bump (umbo).

All mushrooms in this genus have a pink spore print and their gills are ‘free’ from the stem (See my other post on the Willow Shield mushroom here). They are initially white in colour, but over time they take on a pinkish hue as the spores mature. This is a good identification characteristic, albeit dependent on its age! Look around for older specimens if you can.

The stem is white and often becomes streaked with darker yellow-brown fibres as it ages. Also take a look at the base, where it usually is slightly swollen.

Edibility-wise there’s not much going for our lovely Deer Shield, but it still is edible (although it may not agree with some). The flesh is white, delicate and thin with a slight odour and taste similar to radish. I found a great blog tackling this culinary challenge, see here for a little advice on the subject: http://foragerchef.com/the-fawndeer-mushroom-pluteus-cervinus

Why the Deer name?

When I was first aware of the common name, I assumed that ‘Deer’ was simply in reference to the colour. But apparently this is not so. Under the microscope, small cells (known as cystidia) present on the edge of the gills, show long protusions that are crowned with two tiny ‘horn’ shapes which resemble antlers – hence the ‘deer’ reference. Cervinus is also derived form cervus which is Latin for deer. You learn something new everyday!

I hope have luck finding these handsome mushrooms some time soon, as well as any others you may find along the way. Enjoy.

Pluteus cervinus – The Deer Shield. Top middle: a Younger convex/darker example. Bottom: Giils initially white, turning pink as the spores mature.

QUICK ID TABLE: DEER SHIELD Pluteus cervinus

CAP / FLESH

4-12cm across. Initially bell shaped/convex; flattening out with age, Often with a raised central bump (umbo). Flesh is white; smells and tastes faintly of radish.

STEM

7-10cm x 05-1.5cm. White; later becoming streaked with darker brownish fibres.

GILLS / SPORE PRINT

Free. Initially white, turning pink.
Spore Print: Pink (see how to take a spore print here).

HABITAT / SEASON

Dead wood, fallen hardwood trees and sometimes woodchip. Mainly autumn but sporadic throughout the year. Very common.

EDIBILITY

Edible. Not considered particularly good.

The Genus PLUTEUS (Shield): Characteristics to look out for:

• The majority grow on wood or woodland debris/wood chippings etc.
• Gills always free, slowly mature from white/pale to pink.
• Pink spore print.

The darker side – Dark Honey Fungus

4 Comments/in Woodland Treats/by J C Harris

Following on from my previous post covering the Honey Fungus, I felt the need to feature this common and equally destructive Armillaria species. Again, it’s cap is variable and looks very similar to the standard Honey Fungus, but with a few distinctive visible differences.

The Dark Honey Fungus (Armillaria ostoyae), like A.mellea, often grows in large, clustered groups on or around deciduous and coniferous tree stumps, logs or even shrubs. It can fruit early, in the summer months and continue to do so up until early winter. Sometimes it appears as if growing on soil or grass, but they are actually fruiting from dead roots underneath the soil.

At first glance, the Dark Honey Fungus looks pretty much the same as the Honey Fungus as it has similar cap colouring, ranging from yellow-brown to dark brown, although they are more often darker brown. As mentioned, shapes are a little variable, with some rounded and others wavy and/or with a central depression or shield shaped. This is dependent on age also. Caps can also grow slightly larger; up to 15cm across.

The scales (or fibrous flecks) on the cap surface are much more prolific at the centre, and are a much darker brown. A decisive key difference when compared to the A.mellea can be seen on the bottom/edge of the ring, high up on the stem. If you look closely, there are dark brown markings at the edge whereas they would be pale yellow on A.mellea. So take a close look as this will aid in identification.

Safe to eat?

Most consider this fungus edible but must be cooked well and only a little tried first as it can cause stomach upset for some people. Because of this, some experts believe it to be poisonous and not worth trying.

Strange but true!

And just before I sign off, here’s an interesting titbit for you; A new record holder for the title of the world’s largest known organism was recently discovered in 1998. It was actually a Dark Honey Fungus (Armillaria ostoyae) covering approximately 2,384 acres of soil in Oregon’s Blue Mountains, USA. Based on its current growth rate, the fungus is estimated to be 2,400 years old but could be as ancient as 8,650 years, which would earn it a place among the oldest living organisms as well. Read more here: www.bbc.co.uk/earth/story/20141114-the-biggest-organism-in-the-world

Dark Honey Fungus – Armillaria ostoyae. Notice the dark brown flecks covering the cap (densely packed at the centre) and the dark markings on the edge of the whitish ring.

QUICK ID TABLE: DARK HONEY FUNGUS Armillaria ostoyae

CAP / FLESH

3-15cm across. Variable shaped; rounded to shield shaped. Covered in dark brown fibrous fibres/flecks.

STEM

6-15cm x 0.5-1.5cm. Whitish/Yellowish. Darker reddish towards base. Whitish ring with dark markings at edge.

GILLS / SPORE PRINT

Initially white, then yellowish, then pinkish/brown with darker spotted areas.

Spore Print: Pale cream (see how to take a spore print here).

HABITAT / SEASON

In clusters on or around stumps and trunks of deciduous and coniferous trees & shrubs. Summer to early winter.

EDIBILITY

Debatable. May cause gastric upset in some. Must be cooked.

The Genus ARMILLARIA (Honey Fungus): Characteristics to look out for:

• Medium to large fruiting body in large tufted groups, fused together at the base.

• Yellow-brown, Orange Brown, Dark brown colours / Round, Shallow domed to wavy shapes.

• Dark flecks or small scales on cap head, especially at the centre.

Boot-laced Bad Guys! The Honey Fungus

4 Comments/in Woodland Treats/by J C Harris

Right now at the time of writing, these medium to large mushrooms are out there in force. Large, dense groups swarm around tree stumps or at the bases of living deciduous and coniferous trees.

The Honey Fungus (Armillaria mellea) or Boot-lace Fungus (for reasons I’ll explain later) can appear early in the season, from summer onwards straight through to early winter. I usually find them on the cusp between summer and autumn – although this may be just coincidence.

It is a dangerous parasitic species of trees and plants (of which there is no cure). The exchange of nutrients between the fungus and tree is an extremely bias one, in favour of the fungus as it takes more from the tree than it gives back, causing white rot and eventually killing off the host tree. Much timber is lost every year due to Armillaria mellea and is a great danger, not to mention being a horticulturists worst nightmare!

However, they are impressive mushrooms to behold when in many numbers (which is often). Enormous groups can cover large parts of a tree, sometimes in clusters of up to (and over) a hundred at any one time. Very impressive indeed.

When young, the shallowly domed caps are honey coloured with tiny, darker coloured fibrils covering the surface, especially at the centre. As they grow and the cap expands and is variable in shape, ranging from broadly convex, depressed at the centre and often wavy and irregular at the margin. The colour is not so intense with age, they are more yellow/ochre almost always with a darker centre, retaining some of the fleck-like scales on the surface.

The long whitish-yellow stems are darker reddish-brown towards the base where several stems all fuse together. Whitish fibres can also bee seen vertically streaking along its length. The whitish ring, high up near the cap has a yellowish tinge and the white gills soon change to pale yellow, often becoming blemished with darker spots as it ages.

Fit to eat?

Just in case you’re wondering the ‘Honey’ reference defines the colour of the cap and not the taste. That may be obvious to many, but I just wanted to set the record straight! However, they are an edible species and MUST be cooked before consumption. They aren’t for everyone though, some people can suffer gastric upset, so if you intend on eating any always try a small portion first to see how you get on. If you do alright, try this great little recipe here: Spaghetti with Honey Fungus. Simple and tasty.

Honey Fungus and their Boot-laces!

Just like something out the ‘Day of the Triffids’, this fungus spreads to infect new trees by means of black cords called rhizomorphs, made up of parallel hyphae (the branching filamentous structure of a fungus). They resemble long black boot-laces (hence the use of the common name), creeping long distances to reach neighbouring trees. Rhizomorphs can be seen on roots or in the soil, but older boot-laces are often noticed under the bark of infected trees (see image below).

For the horticulturalist…

I’m no expert in the field of horticulture or anything similar, but I do know what a threat they can be for many trees and plants. If you’ve stumbled across this page looking for some answers in the removal or prevention of this fungus, here’s some good links to point you in the right direction:
• Royal Horticultural Society – Honey Fungus – Facts, symptoms and control
• Preventing garden pests and diseases – Honey Fungus (half way down the page)
• Garden Forum – Horticulture – Honey Fungus (half way down the page)

Honey Fungus (Armillaria mellea) often grow in large clustered groups. Notice the difference between the younger (bottom right) and older examples.

Top: Picture courtesy of Mariano Lampugnani. Location: Oxford
Bottom: Old Rhizomorphs (‘Boot-laces’) under the bark of a fallen tree

QUICK ID TABLE: HONEY FUNGUS Armillaria mellea

CAP / FLESH

3-14cm across. Initially rounded/domed. Expanding into variable shapes including shallowly domed, depressed centre and/or wavy margin.

STEM

6-15cm x 0.5-1.5cm. Often tapered at the very base. Fine white fibre streaks. Whitish-yellow. Reddish-brown towards base.

GILLS / SPORE PRINT

White, then pale yellow. Spotted dark brown with age.

Spore Print: Pale cream (see how to take a spore print here).

HABITAT / SEASON

Growing on stumps or trunks of deciduous or coniferous trees – or growing from the roots underground. From Summer to early winter.

EDIBILITY

Edible. Must be cooked. Some people may suffer gastric upset.

The Genus ARMILLARIA (Honey Fungus): Characteristics to look out for:

• Medium to large fruiting body in large tufted groups, fused together at the base.

• Yellow-brown, Orange Brown, Dark brown colours / Round, Shallow domed to wavy shapes.

• Dark flecks or small scales on cap head, especially at the centre.

Tiny Trooper – The Collared Parachute

2 Comments/in Small and Special!/by J C Harris

A trip to a relatively close wood nearby produced some interesting finds for me. Many of which were quite small – but always fascinating. And what with the recent hot weather and the odd overnight downpour, my path through the woodland was swarming with hundreds of mosquitos. I took quite a few bites home with me that day!

However, it was worth it eventually to find a small trooping group of Collared Parachutes (Marasmius rotula) just off the beaten path enjoying the conditions on some decaying wood.

Even when grouped together, they’re not that easy to spot as the cap only reaches up to 1.5cm across, but are usually slightly smaller. Once discovered though, you’ll notice their appearance is very unique. This Marasmius species is a prime example of displaying the ‘parachute-like’ shape of the cap.

Initially, the bright white cap is strongly convex and flattens out and often becomes duller with age. The distinctive ribbed surface however, keeps its shape. Mirrored underneath these ribs and grooves are the widely spaced white gills which are attached to a small central collar that is free from the stem – another distinctive feature of this species.

The stem is very thin and fragile but can be very long in relation to the size of the cap. At about 1mm thick, it can stand up to 7cm tall from the mixed substrate of dead wood, twigs and roots on the ground. This group were taking up residence at the base of a rotting log. The stem is paler at the apex where it meets the cap but much darker further down towards the brown/black base.

Keep an eye out for them this summer (and all the way through to early winter). Also, if the conditions are warm, take some mosquito spray, or if you have a smart phone there’s actually an App that repels mosquitos. Weird!

The Collared Parachute – Notice the ‘parachute-like’ appearance of the cap and the widely spaced gills attached to a central collar which is free from the stem.

QUICK ID TABLE: COLLARED PARACHUTE Marasmius rotula

CAP / FLESH

0.3 – 1.5cm across. Convex/rounded. Central depression. Flatens out. Parachute shape, white (Becoming brownish with age).

STEM

2-6.5cm x 0.1cm. Whitish at top. Darker brown/black down towards the base.

GILLS / SPORE PRINT

White or Pinkish. Very distant. Connected to a central collar free from the stem.
Spore Print: White (see how to take a spore print here).

HABITAT / SEASON

Grows on dead wood (preferably deciduous). Also twigs, roots and sometimes leaves. Summer – winter.

EDIBILITY

Not edible. Too small and insubstantial.

The Genus MARASMIUS (Parachutes): Characteristics to look out for:

• Small or tiny caps with tall, thin stems.

• Convex ‘umbrella’ or ‘parachute’ shaped caps.

Tree loving – The Poplar Fieldcap

10 Comments/in Good eats, Grass, Meadows & Pasture/by J C Harris

To be honest, I don’t really see many Fieldcaps, scientifically known as Agrocybes (Agro meaning Field and cybe meaning cap/head). Many have a fruiting season from late spring through to autumn, hence they are very conspicuous when seen during the summer months, when there is little about. And to add as an update/note (May 2017): This species is now classified as Cyclocybe cylindracea)

This is my second find in the same month of two different species of Agrocybe, but I’ll focus on the latter example here. Although its common name suggests its habitat, the Poplar Fieldcap (Agrocybe cylindracea or Cyclocybe cylindracea) only grows in association with trees, namely Poplar and Willow – just like our native Black Poplar as in this case. (More info on identifying the Black Poplar here). It’s really not that common but has an ‘all year round’ season, and rather than being seen with trees, it can also be found out of its natural surroundings such as on rotting wood mulch and garden chippings.

I found this small collective at a local park that seemed to be growing in the grass, near a Poplar tree. As I always say, check out the environment, because at first glance some things can be deceptive. On closer inspection, the stem bases were actually attached to the gnarly roots just hiding beneath the grass, embedded slightly deeper in the soil. This fact alone helped as a great clue to its identity.

I caught them a little late though. When younger (as you will see in some of the pictures below) the whitish/pale buff caps are rounded and smooth and range from 4cm to 6cm across. After a short time the caps expand (up to 10cm approximately) and often dry out to leave a ‘crazed’ surface pattern and the margin often becomes wavy and split. Initially the adnate (or slightly decurrent) gills are pale but soon mature to dark tobacco-brown as the spores mature. These mature spores will fall onto the persistent ring beneath, leaving a dirty brown stain on the upper side.

Although edible I don’t hear much about what people think about them. I simply assumed they were just not held in any high regard. But after sampling a couple of the younger, more fleshy samples, I was pleasantly surprised. The smell and taste is typically ‘mushroomy’ but much milder with a ‘nutty’ hint. Very nice indeed. I would definitely recommend them.

So, for a species that isn’t terribly common I was lucky to find these… Well, actually I was told about them by a friend. It’s pays off when you ask all your friends and family to keep a look out. All those extra pairs of eyes are very useful. Happy hunting.

Top: Notice the spores that have dropped onto one of the younger caps, leaving a dark brown stain. A.cylindracea often grow in tight overlapping groups. The cap flattens out with age and splits at the margin. As it loses moisture and dries out, it develops a ‘crazed’ surface pattern.

QUICK ID TABLE: POPLAR FIELDCAP Agrocybe cylindracea / Cyclocybe cylindracea

CAP / FLESH

4-10cm across. Pale. Whitish with yellow-brown centre. Darker with age or brown from spore deposits of other mushrooms. Rounded at first, maturing flat and often cracking.

STEM

5-10cm x 1-1.5cm. Creamy white. Darkening with age. Persistent ring often coloured brown on the upper side by falling spores.

GILLS / SPORE PRINT

Adnate or slightly decurrent. Initially cream, maturing to tobacco brown colour.
Spore Print: Tobacco brown (see how to take a spore print here).

HABITAT / SEASON

In groups, sometimes overlapping, growing with Poplar and Willow. All year.

EDIBILITY

Edible. Mild and slightly nutty flavour.

Lost in the Moss – The Collared Mosscap

0 Comments/in Small and Special!/by J C Harris

I often have a little scout around the garden if I’m moping about, just to see if there are any interesting little mushrooms popping up in the short grass. I was actually going to mow the lawn. Honest.

‘Small’ is the key word here. In fact ‘very small’ would be a better phrase. I had to bend down, take a real close look, and there it was – a Collared Mosscap (Rickenella swartzii), along with several others scattered about the place, was poking its cap out above the grass languishing in the moist moss that now makes up a lot of my lawn! Good thing too. These tiny mushrooms are very attractive and interesting – and dare I say it? Quite cute.

The usual season for this mushroom is spring to early winter, but I tend to notice them more in late spring, perhaps because of the conditions and shortness of the grass with its mossy undergrowth.

The caps are barely 1cm across at best, and are usually slightly smaller. They are a subtle pale-ochre (or slightly darker ochre-brown) colour, faintly straited with a dark brown centre. At first, the cap is convex, but soon develops a central depression while still maintaining the curved shape.

Pale gills on the underside are widely spaced and extend slightly down the stem (decurrent). It’s at this point (the apex of the stem) that gives this mushroom its common English name. Its ‘collar’, so to speak, is violet (or dark brown with a violet hue) and noticeably much darker than the rest of the pallid ochre stem. This feature is a reliable and distinctive characteristic.

Although labelled as inedible due to their tiny size, they are not known to be poisonous but may actually contain very small amounts of psilocybin (a naturally occurring psychedelic compound), so best not to have a taste if you felt the need. Why not take a look around in short grassland and damp mossy areas to see if you can spot any. And I mean have a really good look, because as you can believe, they are very often overlooked.

The Collared Mosscap mushroom: Notice the darker violet hue at the apex of the stem and dark brown centred cap.

QUICK ID TABLE: COLLARED MOSSCAP Rickenella swartzii

CAP / FLESH

0.5-1cm across. Ochre-cream or light brown with dark brown centre. Initially slightly rounded then flat with central depression.

STEM

2-4cm x 0.1-0.2cm. pale yellowish, violet coloured at apex.

GILLS / SPORE PRINT

Decurrent. White or creamy coloured.
Spore Print: White (see how to take a spore print here).

HABITAT / SEASON

In moss on grassland in damp places, such as gardens or marshes etc. Late Spring to early Winter.

EDIBILITY

Too small to be worth eating.

A scattering of Yellow Fieldcaps

2 Comments/in Grass, Meadows & Pasture, Small and Special!, Tales of Toadstools / The inedibles!/by J C Harris

A walk though the park today I was pleasantly surprised to find many small yellow and slightly larger pale mushrooms peppered around in the short grass. And as I suspected, these were actually all the same mushroom species, just in different stages of growth.

Credit: Caroline Hooper, Gloucestershire UK.

The Yellow Fieldcap (Bolbitius titubans) is a very widespread and common little mushroom, fruiting during summer to autumn, but I often see them in mid-late spring time too, as in this case. It mainly frequents well manured grassland but is also found on rotting straw, manure, dung and wood chippings.

When very young, its small cap is distinctly rounded, elliptical or sometimes ball-like and is a striking bright yellow colour. It also has a slimy surface texture which sticks to your finger after a gentle prod of the cap! As is grows, the cap opens into a bell shape and eventually spreads to almost flat. During this process, the viscosity fades as well as the chrome yellow colouring until it is nothing more than a pallid straw colour or greyish-white. Some yellow however does remain (for a while) at the very apex of the cap, and the margin becomes noticeably striated and very thin.

The gills on the underside are pale yellow and quite crowded. With age these change colour too, becoming light brown and eventually rusty brown. This is a good identification feature to look out for on older specimens.

The hollow stem, just like the cap, is very fragile and is relatively long when compared to the size of the cap (this can be helpful for locating them amongst the grass to be honest). On closer inspection you’ll see it is covered in fine white powder and more downy at the base.

And as a quick sign off, it’s interesting (albeit a little confusing) to know that although the common ‘Fieldcap’ name is used, the Yellow Fieldcap isn’t actually part of the Agrocybe genus, which are commonly known as Fieldcaps. So make of that what you will!

Different ages: Bottom left – Very young chrome yellow, viscous cap. Top left – Middle aged fading yellow cap. Top right – Yellow gills mature deeper brown. Bottom right – Old and faded cap with distinct striations.

QUICK ID TABLE: YELLOW FIELDCAP Bolbitius titubans

CAP / FLESH

1-5cm across. ball shaped or elliptical and chrome yellow when young. Pallid yellow to greyish white, bell shaped to almost flat when older. Striate margin. Thin, fragile flesh.

STEM

3-10cm x 0.2-0.4cm. Pale yellow or whitish. Hollow. Covered in fine white powder. Downy base.

GILLS / SPORE PRINT

Adnate to free. Crowded. Pale yellow maturing to light brown, then rusty brown.
Spore Print: Rust brown (see how to take a spore print here).

HABITAT / SEASON

Manured grassland, rotting straw, dung, wood chip. Mid spring through to autumn.

EDIBILITY

Not edible.

With a brown bump! – The Common Bonnet

2 Comments/in Woodland Treats/by J C Harris

Happy new year to you all. It’s a typically dull and cold(ish) January and apart from the lovely edible Wood Blewit, Velvet Shank and Oyster Mushrooms around at this time, there are other groups of mushrooms to be seen, although not as palatable.

The Common Bonnet (Mycena galericulata) is one of these mushrooms. Very common and present all year round, it is one of the larger Bonnets, growing up to 6cm across at maturity with a broad central umbo. It is often found in small or large clusters on broad-leaved stumps, branches and logs. It can be confused with the Clustered Bonnet (Mycena inclinata) which is very similar looking but only fruits from late summer to autumn, and is a much darker brown, growing exclusively on oak stumps.

It has mild brown colouring, sometimes grey-brown with a slightly darker centre, and the margin is noticeably striated. It has white adnate gills which feature a tiny decurrent tooth. With age, the gills eventually turn pale pink as the spores mature. If you hold the cap up to the light you will also notice the gills are linked with many tiny veins (cross-veins), this is typical of several Mycena species.

The stem shares the same colour as the cap but is clearly much lighter towards the apex where it meets the cap and gills and darker towards the base where it covered in fine white fibres.

Although edible, I have heard this mushroom is unfortunately bland and not really worth it. The smell is sometimes rancid but the flavour can be mild. The problem is, they’re too delicate and not very substantial. Probably in a survival situation you could turn to them. Hey ho!

Notice the wide central umbo and the conical appearance of the younger specimen. Bottom right: cross veining on the gills.

Why the Bonnet name?

Mycena or ‘Bonnets’ get their name from their appearance, which is similar to the bonnets worn by the Mycenae in ancient Greece.

QUICK ID TABLE: COMMON BONNET Mycena galericulata

CAP / FLESH

2-6cm across. Brown to grey-brown. Initially conical, expanding to a broad bell shape with noticeable umbo. Paler at margin, striated. Flesh is white.

STEM

2-10cm x 0.3×0.9cm. Base similar colour to cap. Paler at the apex. Tough and hollow. Base covered in white fibres.

GILLS / SPORE PRINT

Adnate (decurrent tooth). Initially white, turning pinkish.
Spore Print: Cream (see how to take a spore print here).

HABITAT / SEASON

Stumps, logs and fallen branches of broad leaved trees. All year. Very common.

EDIBILITY

Edible but not really worth it.

The Genus MYCENA (Bonnets): Characteristics to look out for:

• Small conical or bell-shaped caps (sometimes flattening out). Often with a slight central bump (or umbo).
• Often cap edge has striations.
• Long and delicate stem (some exude fluid when broken).
• Also look for dark edges on the gills (not all Mycenas have this).
• Some species found on rotting wood. Others on leaf litter and woodland debris.

Colourfully Versatile – Turkeytail Fungus

12 Comments/in Tales of Toadstools / The inedibles!/by J C Harris

This is another perennial bracket fungus that is extremely common. If you find them at the right time in their life-cycle you’ll be witness to some beautiful displays that are visually stunning.

What we have here is Turkeytail (trametes-versicolor) and is often layered in tiered groups on deciduous wood all year round. I often find these in ‘full bloom’ (so to speak) during the summer months. The pictures shown here are a selection from last June.

The common English name is very apt due to distinctive fan-like shape and concentric mix of colours involved, very similar indeed to that of a Turkeys’ tail feathers. You learn something new everyday!

The ‘versicolor’ description in the scientific name explains the changeable range of colours in which they can be found, such as shades of brown, blues, greys and greens. But whatever variable colour set you find, the thin wavy edge always remains creamy white. There are other Trametes species that do not share this feature.

The upper surface to touch is often variable too, depending on the weather conditions and age of the specimen. When younger, the texture is like a soft velvet, but this becomes smoother and less velvety with age.

The creamy white underside as you’ve probably guessed consists of many tiny round pores, with a few that are angular here and there. The flesh too is white with a tough and leathery consistency. Not really an edible species. It has no real taste to speak of anyway. Never mind.

But keep a look out for Turkeytail this autumn. I hope you get lucky and see some great examples of this pretty bracket.

The varied colours of the the small bracket fungus Turkeytail - Trametes versicolor)

Notice the varied mix of colours shown here of the common bracket fungus Turkeytail – Trametes versicolor. The margin is always cream/white and and nearly always thin and wavy.

QUICK ID TABLE: TURKEYTAIL Trametes versicolor

FRUITING BODY

4-10cm x 3-5cm. 0.1-0.5cm thickness. Often in large tiered groups, overlapping each other. Upper surface extremely variable in mixed colours. Concentric pattern. White wavy edge.

UNDERSIDE

White / Smooth. Matures to ochre.

PORES / SPORE PRINT

Small and circular often with irregular, angular pores too.
Spore Print: White (see how to take a spore print here).

HABITAT / SEASON

All year round. Growing on deciduous wood. Very common.

EDIBILITY

Inedible. Too tough. Tastless.

The Genus POLYPORUS (Polypores): Characteristics to look out for:

• Nearly all are bracket fungi, but a few are with typical cap and stem but with pores instead of gills underside.
• Usually tough or hard and woody.
• Many are perennial or annual.

Shaggy Inkcaps out in force…

10 Comments/in Good eats, Grass, Meadows & Pasture/by J C Harris

It’s been a great October so far for Shaggy Inkcaps (Coprinus comatus). People have sent me loads of pictures and I’ve picked a couple dozen young ones for my pan too.

I recently had a picture sent to me showing someones great collection of Shaggy Inkcaps along with an equally impressive collection of something else. I wasn’t quite sure at the time and I couldn’t tell from the photos, but after a recent discovery of a large troop of Coprinus comatus, I realised that they too were not alone!

Scattered here and there with the Inkcaps were small, young brown caps which I suspected were Weeping Widows (Lacrymaria lacrymabunda / Click here for more information). I checked with all the characteristics and true enough, they were.

I don’t know if this is just coincidence or if they benefit from each other in any way. Maybe they are fighting for territory? I haven’t found any information to support this or otherwise. It’s a mystery to me. Anyway, I didn’t take the Weeping Widows (even though edible), just the lovely young Inkcaps, which are lovely to eat.

Follow this link to read more about my first post on The Shaggy Inkcap. It features extra information and identification features.

Top: Shaggy Inkcaps young and old. Bottom: Shaggy Inkcaps with Weeping Widow mushrooms / Weeping Widow close-ups.

Oh, and one last thing. When you pick those lovely young Shaggy Inkcaps, get them in the pan as soon as possible. Don’t make the same mistake I did and forget about them. The picture below shows my bountiful collection turn into ink after a day or two. Oops!

Whoopsy! My Shaggy Inkcaps were left only a day. On opening the temporary storage box, there was a defiant spillage! Lesson learnt…

Branching Out – The Branched Oyster Mushroom

7 Comments/in Good eats, Woodland Treats/by J C Harris

Luck was on my side this Saturday as I walked in one of my favourite woods. Stepping aside to give a couple some more room on the path, I just caught a glimpse of something white hiding beneath the undergrowth. Was it litter or was it a mushroom? You’ve always got to take a look…

On a fallen branch of a deciduous tree (I’m not sure which to be honest – I was too excited to notice!) was a small stout and proud group of Branching Oyster Mushrooms (Pleurotus cornucopiae). A couple were damaged but there were some great specimens with younger ones just poking below the senior ones. They were cute!

I don’t come across many Oyster mushrooms at all. Maybe that’s just Leicestershire, who knows? But this find was new to me, albeit being a moderately common mushroom. It had had it’s day during the period of Dutch Elm disease in the UK but nowadays is declining but still widespread.

I knew I was dealing with an Oyster mushroom of some sort. Looking at all the immediate visual features I was pretty sure what it was.

Unlike the typical Oyster mushroom (Pleurotus ostreatus) which has many colour variations, it is actually never white. So that ruled that out. But as the Branched Oyster matures further it does turn more towards ochre brown. Something to be aware of I think.

The other main feature was of course the stem which is very apparent. Many typical Oyster mushrooms have little or no stem to show, but in this case it was an interesting identification feature. It also has an ‘off-centre’ position in relation to the cap. The cap sinks into this stem in a similar way to a typical ‘Funnel Cap’ mushroom with very decurrent gills. In fact, if the stem was central and this mushroom grew from the ground you would think you were looking at a Funnel mushroom! Anyway, I digress, you get the picture…

To elaborate on the colour (mentioned above) this mushroom is initially white/cream, covered in a whiteish bloom, and in time will have an ochre tint, eventually becoming completely ochre-brown. Other features include the cap itself becoming wavy and often split a the margin, as shown here in the various pictures.

And if you do (or even have) found any of these beauties you may see them growing sideways out from the wood and the stem curve so the cap is level with the floor. In this case, I think they were lucky to be facing skywards due to the fallen branch. The stems usually ‘fuse’ together at the base. Again, in this case, only a few were fused together when I found them, and the larger ones were on their own. Different finds sometimes show slightly different results. Good points to take note of.

QUICK ID TABLE: BRANCHING OYSTER Pleurotus cornucopiae

CAP / FLESH

5-12 cm accross. Initially convex/rounded then funnel-shaped. Margin often splits. Cream coloured with white bloom turning ochre brown with age. Smell is of flour or slight ammonia.

STEM

2-5 x 1-2.5cm, off-centre. usually fused with others at the base. Whiteish. Ochre tinge with age.

GILLS / SPORE PRINT

Very decurrent. White and/or pale pink in colour.
Spore Print: Pale lilac (see how to take a spore print here).

HABITAT / SEASON

In grouped clusters on stumps or dead wood of deciduous trees (esp. elm or oak). Spring to autumn. Occassional.

EDIBILITY

Edible. OK.

The Genus PLEUROTUS (Oyster): Characteristics to look out for:

• Shell shaped fruting body, often with little or no visible stem.
• Growing on wood in clumps/dense groups
• Very decurrent gills.
• Spore print ranges from white to pale lilac.

Buried Bunny? The Hare’s Foot Inkcap

10 Comments/in Tales of Toadstools / The inedibles!, The Weird and Wonderful/by J C Harris

This mushroom has a long fruiting season and depending on what time it is discovered, it can appear to be a different fungus altogether…

I have come across the Hare’s Foot Inkcap (Coprinopsis lagopus / Coprinus lagopus) as early as May right through to the late autumn months. It gets its common English name from the way the young ‘furry-like’ fruiting body is reminiscent of a hare’s foot – albeit poking up from the ground (hence my tasteless post title).

This Inkcap mushroom is usually found in small groups and matures into relatively tall specimens (up to 12 or 13cm in some cases). They’re usually found on soil or leaf litter in woodland (sometimes in rarer field scenarios).

But quite often, as in this case, they especially seem to enjoy taking to wherever there has been man made disturbance in woodland. There had been a huge pile of woodchip/bark mulch, left by the recent activity of forestry workers. There were dozens of them, in several groups spread across one side of the large mound.

The white(ish) veil remnants are numerous on the young caps, which are very delicate and disappear on handling. The cap expands to almost flat, thinly spreading out the fine fibres on it’s greyish and finely grooved surface. During this ‘growing’ stage, the young white gills soon turn black and deliquesce (turning to inky fluid) typical of nearly all the Inkcaps.

The long white stem is also covered in fine white fibrous scales but usually end up becoming completely smooth.

If you do find some of these Inkcaps coming to the end of their life, you’ll notice the cap curls upwards as it decays. And if you pick and hold up the mushroom to the sky (gills towards you) you will also see it is very translucent due to the very thin flesh. All interesting stuff.

Anyway, they’re pretty common throughout the UK and unfortunately inedible as they’re not really worth the time. Never mind eh!?

QUICK ID TABLE: HARE’S FOOT INKCAP Coprinopsis lagopus / Coprinus lagopus

CAP / FLESH

Young: 2-4 cm high, conical or ovate, covered in fine downy white veil remnants. Mature: Up to 6cm diametre, thin, grey. Covered in whitish veil remnants.

STEM

6-13 cm x 0.3-0.5cm. White, swollen at base. Covered in fine white down. Smooth later.

GILLS / SPORE PRINT

White, turning black very soon and deliquescing.
Spore Print: Violaceous black (see how to take a spore print here).

HABITAT / SEASON

In groups on soil or leaf litter in woodland (less so in fields). Commonly found in disturbed woodland areas on wood chip or mulch. Early summer to late autumn.

EDIBILITY

Inedible. Too insubstantial.

The Genus COPRINUS & Related (Inkcaps): Characteristics to look out for:

• Most species gills dissolve into an inky black liquid as the black spores ripen.
• Growing on the ground, wood or dung.
• Many young species have woolly veil. Felty scales are often left on the mature specimen.
• Smaller species have distinct radial markings on the cap.

This great picture of an older Coprinus lagopus was kindly supplied by Mark Williams at www.gallowaywildfoods.com – Notice the up curling edges and see how much of the dark inky fluid, containing the spores, has dissipated, leaving a lighter, translucent cap.

Timebomb Toadstool – The Brown Roll-Rim

11 Comments/in Tales of Toadstools / The inedibles!, What's your poison?/by J C Harris

The words ‘Mushroom’ and ‘Toadstool’ are not truly scientific names, but general common usage describes these as edible or inedible (and poisonous) fungi respectively. But there is a grey area, (internationally speaking) regarding this mushroom or should I say toadstool?. It is still sold in eastern Europe markets, where-as here at home in the UK, it is strongly advised to be avoided. Over time, this fiendish toadstool can release it’s toxins and seriously poison you…

The Brown Roll-Rim (Paxillus involutus) is a very common toadstool found throughout the UK and Europe. I have come across it many times in mixed woodland. If picked for eating it can lose it’s toxicity once thoroughly cooked, but over time and if eaten on a regular basis, it’s toxin will enter the bloodstream and systematically cause the destruction of the red blood cells. Not very pleasant and definitely not worth the risk. There’s no real timescale for when and if this will happen, but I think it’s best described as a ticking time-bomb!

The common name helps describe this naughty toadstool quite well. Naturally a brown toadstool, it’s rim remains ‘inrolled’ although less so when expanded as it grows – see picture on the left – excuse long fingernails!). The texture when younger is finely felted and later becomes smooth (slimy when wet).

Size-wise, it can grow from 5 – 15cm in diametre when fully mature and has a distinct hazel brown colour (tawny brown / olive when younger), often dotted with darker orange/brown blotches and the margin may become very wavy.

The crowded, decurrent gills are a reliable feature for identification also. They ‘bruise’ dark brown on handling are easily separated from the cap flesh.

Being very common in broad leaved and sometimes coniferous woodland (even parks and gardens), you will most likely stumble across these toadstools during late summer to late autumn. They have been classed as deadly poisonous and therefore, to repeat myself again, just avoid them. Several deaths have been reported from Europe. Better the devil you know – to coin a phrase!

Note: See comments boxes below. To eat or not to eat! I know I won’t be eating them!

The Brown Roll-Rim Toadstool – Viscid when wet and brusing dark brown on the gills (top). Younger examples are more finely felted when young before becoming smoother.

PS. If you want to get scientific – check out this eco-news on the study of this very mushroom (and related species): http://www.jgi.doe.gov/sequencing/why/99182.html

QUICK ID TABLE: BROWN ROLL-RIM Paxillus involutus

CAP / FLESH

5-15cm across. Inrolled margin. Ochre – hazel-brown colour (often with darker rain post marks). Downy texture when younger, becoming smoother. Slimy when wet.

STEM

8cm x 0.8-1.2cm. Similar but lighter colour as cap. Stains darker with age.

GILLS / SPORE PRINT

Crowded and decurrent. Light ochre to sienna. Bruises darker.
Spore Print: Sienna brown (see how to take a spore print here).

HABITAT / SEASON

In broadleaved woodland and on heaths. Late summer – late autumn.

EDIBILITY

Poisonous. Can be deadly. Regular consumption build up toxins within the body. Avoid.

Common crumbler – The Common Yellow Russula / Ochre Brittlegill

5 Comments/in Woodland Treats/by J C Harris

Recently from late summer to round about now (mid-autumn) this is the most (extremely) common mushroom I find on my trips out. Well, this and the Sulphur Tuft, which is as common as muck but a lot prettier!

The Common Yellow Russula or Ochre Brittlegill (Russula ochroleuca) is simply everywhere. Sometimes in small groups scattered across the woodland floor (all types of woodland) and sometimes simply on their own. What a popular fellow (no tree pun intended).

The Russula family of fungi is simply huge, consisting of more than two hundred species. Their commonly used name is the Brittlegills. If you run your finger across it’s white, widely spaced gills with light pressure they will buckle and break very easily. In fact the whole mushroom structure is brittle, or for want of a better word ‘crumbly’. This genetic characteristic is a useful identification tip in recognising all Russulas (Please note that the Charcoal Burner is the exception to the rule with it’s gills being quite flexible and resistant).

With so many Russula mushrooms lying about, all with their own distinctive colourings, there are (you’ve guessed it) more yellow chappies out there to add to the confusion. Mushrooms don’t ever make thing easy do they!? The most common twin is the Yellow Swamp Brittlegill (Russula Claroflava) which is definitely more tasty than our common friend here. It has a brighter yellow coloured cap and is found only in moist, damp birch woodland. The spores are ochre coloured as opposed to the white/cream spore print of the common species.

As mentioned above, the Yellow Swamp Brittlegill is a better edible find but I have no good photos of it yet to show you – that’ll be for another day in the diary I think. But none the less, I did try our common friend here – and although not highly rated – I didn’t think it was that bad. It is a little bitter, but it can be nice and fleshy and would be quite good if added to a multi-mushroom dish with good seasoning. Give it a try.

One last tip before you take these mushrooms home is take a good smell test. Just in case you have a Geraneum Scented Brittlegill (Russula felea) on your case. It is very much unpleasant and bitter to eat. So, just as you wouldn’t geraniums – don’t eat mushrooms smelling of them. Good rule!

Not often will you find a prisitine specimen. Russulas are fragile things, and most loved to be nibbled and munched!

QUICK ID TABLE: COMMON YELLOW BRITTLEGILL / OCHRE BRITTLEGILL Russula ochroleuca

CAP / FLESH

4-10cm across. Initially convex, then flatenning out, often with a depression. Ochre, yellow or sometimes greenish-yellow. Two-thirds peeling. Flesh tastes mild to moderately hot.

STEM

4-7cm x 1.5-2.5cm. White. Turns grey-white with age.

GILLS / SPORE PRINT

Adnexed. Creamy white.
Spore Print: Whitish / pale cream (see how to take a spore print here).

HABITAT / SEASON

With broad-leaved trees and conifers. Late summer to late autumn.

EDIBILITY

Edible. OK.

The Genus RUSSULA (Brittlegills): Characteristics to look out for:

• Simple stems with no ring or volva.
• Many have bright colours in shades of red, yellow, greenish and purple (or mixtures of). A few are pallid.
• Whole fruting body is ‘brittle’ (granular and fragile) and will easily crumble, break on handling.
• All have straight (precise geometric look) gills. These crumble (on all but one species) when touched/handled; hence brittlegill.
• Note how much the cap cuticle/skin ‘peels’ from the margin upwards (.ie. 1/4, 1/2, 3/4 or none etc).
• Note smells and tastes of hot, bitter or mild from nibbling & spitting (be sure you’re dealing with Russulas!).

Field Mushrooms again… Keep ‘em coming

12 Comments/in Good eats, Grass, Meadows & Pasture/by J C Harris

I know the Field mushroom is common, I know there are more exotic mushroom finds out there and I know also that you can never have enough of the great Field Mushroom. I love it so…

The Field Mushroom (Agaricus campestris) is often found in small groups or even rings (though not always, as in this case) but is found commonly in older pasture land and grassland in general, but nowhere near trees of any kind (at least 20 metres from the tree line anyway).

I just wanted to point out and exaggerate the identification tips of this beautifully edible UK mushroom. As well as the typical large white ‘mushroom look’, I’ve shown in the pictures the distinctive pink gills of the younger mushroom (these mature to dark brown), and the ring zone two thirds up the stem, which is very small, sometimes indistinct! So this helps in identification, as the Yellow Stainer mushroom; a sinister (but not deadly) looalike has a much larger, floppy ring zone. See my post on the Yellow Stainer mushroom.

Younger and older examples of the Field Mushroom. Notice the slightly scaly white cap.

Autumn ink – The Shaggy Ink Cap (or Lawyers Wig)

10 Comments/in Good eats, Grass, Meadows & Pasture, Woodland Treats/by J C Harris

Well, this weekend autumn has certainly stamped its initial authority on the land. Some leaves have already fallen in areas around the urban edges of my town. But I am a die-hard lover of fresh autumn mornings. There is still the summer warmth clinging on, but that zingy freshness of autumn is making itself known.

A call from one of my friends (literally working up the road at a school) was my waking alarm clock this morning – “We’ve got lots of white mushrooms going on here, a lot of them eliptoid shaped! Come and have a look if you can”. Well, it doesn’t take much to get me interested in a free meal, and I always love it when my friends let me know of any mushroom discoveries going on. Bless them. And as I work for myself, I wasn’t going to upset the boss by being late for work.

So, at just gone 9am, on a lovely misty autumn morn, I’d arrived at his school. Lots of grass around and lots of Shaggy Ink Caps around too (they also appear abundantly in summer). After a weekend of constant drizzle it had obviously encouraged these beauties to sprout forth. Excellent.

The Shaggy Ink Cap (Coprinus comatus) – (comatus meaning ‘long haired’), is (naturally) a member of the ink cap family. As they get older, the cap opens (though not out flat) and eventually goes through a stage of dissolving and releasing an inky black fluid. It’s very similar cousin – the Common Ink Cap is similar in size and shape but has a smooth surface. It can be poisonous depending if you’ve some alcohol or not! See the Common Ink Cap (Coprinus atramentarius) post – read all the details here.

The common name alone gives a clue in identification to this edible and lovely mushroom over it’s sinister (though not deadly) cousin. Its shaggy appearance is caused by the white or pale-brown scales on its long, rugby ball shaped, cap. There is a drastic change in appearance depending on at what stage you find it. Young specimens don’t show much stem at all, in fact it can be hidden, depending on the height of the grass it’s in – and the brilliant white cap is unblemished, though sometimes showing light brown colouring at it’s tip (which persists). But as it grows older, the cap opens up and then shrinks, as it slowly dissolves into inky black oblivion! I know that sounded a bit dramatic but I thought I’d get the point across. A lot of people, on first encounters, see the younger specimen and older specimen as a different mushroom. And I really can’t blame them, they appear so different.

A spore print for identification is not needed I think though. This mushroom speaks out loud for itself, and if you find it later in life, its obviously going to have a ‘black’ feel about it! It has a good salty flavour and is definitely worth a taste, I love it. Try it out, it’s a wonderful mushroom*. Look out for it this October, not only in grassland but on roadsides and disturbed ground even at woodland edges/woodland vegetation.

And if you fancy it, also take a look at using this ink for literary purposes and make your own ink! Great stuff.

The Shaggy Ink Cap from very young to old (as black ink starts to be produced)

Always try a little sample if you’re trying an edible mushroom for the first time, just to see if it agrees with you. The first time I tried this lovely mushroom I had a mild reaction of little red bumps in my mouth and what felt to be a slight hot flush! There was no unpleasantness involved and wasn’t at all serious. It soon passed. It’s just good to check your body is OK introducing it to the new food. It’s just like eating abroad really!

The Genus COPRINUS & Related (Inkcaps): Characteristics to look out for:

Rare, Medium or Well Done? – Beef Steak Fungus

7 Comments/in Bit on the side, The Weird and Wonderful, Woodland Treats/by J C Harris

It’s a comical sight and nice surprise when you first come across an oak tree sticking it’s pinky red tongue out at you! It’s happened to me a few times and I seem to be getting use to it.

This is the common Beef Steak Fungus (Fistulina hepatica) found during late summer and autumn. It’s a parasitic species usually found at the base of oak trees and sometimes horse chestnut. It definitely looks freaky when younger, it’s fleshy protrusion almost exactly mimicking the tongue of an Ox!

The colour initially is pinkish then getting redder and finally brown with age. You must get touchy-feely with a younger specimen because it has a spooky ‘flesh’ like feel, maybe even a little rubbery. The surface even has the warty tongue taste buds on! The pale yellow pores on the underside which age red-brown sometimes leak a blood-red juice. This also adds to the overall wierdness of this critter. Marvellous stuff.

The common ‘Beef Steak’ definition naturally refers to the flesh which resembles raw steak. And I know what your asking, and the answer is no! It doesn’t taste like beef steak. It is edible though but can be quite bitter (younger ones more so). You can simmer it or soak it in milk for a day to help reduce this bitterness. I intend to try it very soon and will hopefully mention in a later post. There is no worry in identification. There’s nothing out there that even gets close to resembling our ‘beefy’!

A young example of a Beef Steak Fungus resembling a pink-red tongue!

One last snippet of trivia for you – this fungus can cause ‘brown rot’ in the infected tree, which in turn makes for a very sought after kind of timber. In the furniture industry it is named ‘brown oak’ and is in much demand. It is richer brown in colour to normal uninfected oak. Sometimes only slightly infected trees can create a ‘striped’ pattern in the wood – a mixture of light and dark.

The photos shown above are of a young individual. All the other shots I have of previous encounters have been munched to pieces by the local, and very hungry insect mobs. The older the fungus gets, the tougher the consistency. Colour also changes from an orange-red through to a purple-brown.

As the Red flesh of the Beef Steak Fungus grows older it will be deeper red in colour and may lose some of it’s surface texture due to weather and insect/animal interference.

Don’t cry for me Lacrymaria! – The Weeping Widow

3 Comments/in Grass, Meadows & Pasture/by J C Harris

The Weeping Widow (Lacrymaria lacrymabunda) has got to have one of the best common names I’ve heard of even though it has a negative vibe about it. It sounds like a toadstool you should avoid at all costs, but never fear, this mushroom is not poisonous but is in fact edible, though unfortunately a little bitter. I’ve read about a simple recipe where you can cook with butter or deep fry for a while and then serve with a sweet pickle to counteract the twinge of the bitter taste. Worth a try I think. I’ll let you know in a later post if I do…

It’s season is late spring to Autumn. Earlier in June, my father found a group of them at the edge of his garden (near soil and a paved patio). I’ve also found them growing from peoples gravel driveways! But these beauties were found on tufted grass in local park’s car park (near gravel and paving again). So this is interesting to note – as a general rule they tend to grow near (or on) paths and roadsides mainly in short grass.

It’s a medium sized yellow/ochre brown mushroom which is convex shaped which has a persistent central umbo (rounded bump) with a fine ‘fibre’ texture. As it grows older the cap flattens out and the brown coloured centre appears darker. The gills are dark brown/purple.

In it’s early development the upper part of the stem is trapped within the closed cap. Being related to the Ink Cap family (see discussion of this below on Lisa’s comment), it has inky black spores which characteristically leave their mark here. When the cap opens the fibre/cotton-like veil remnants can remain (NOT web-like like a Webcap), giving it a woolly edged appearance.

So why is it called the Weeping Widow? It’s a well earned name, because during moist/damp weather conditions it exudes droplets of water which many books term as ‘weeping’. Makes sense, but not as much as the Widow part!? See examples in the picture below (top left) of how the droplets form on the gills.

Medium ochre brown mushroom – The Weeping Widow

The Weeping Widow is common in gardens too. The top right picture shows the cotton-like veil breaking