It’s a Sunday afternoon and I pass by a grass verge near my house. My heart jumps at the sight of a huge cluster of (what seem to be) Horse mushrooms or possibly Field mushrooms.  I was without a basket or bag so like a kid in a sweet shop I scooped up a good share, leaving some to drop their spores.

But my dreams of a nice fry up or even a creamy mushroom soup are soon quaffed because I suddenly realise these mushrooms are not what they appear to be. I wait until I get home around the corner to double check. Read on…

I am not surprised at all that the Yellow Stainer (Agaricus xanthodermus) is responsible for the most cases of mushroom poisoning in this country. Although this evil twin of our favourite field, wood and Horse mushrooms is not deadly it can keep you in the loo for longer than you normally do! Gastric symptoms can persist for up to 24 hours. Fortunately I have not been caught out yet, but some people after consumption usually get away with only mild upset or sometimes have no reaction at all. My Uncle once told me “Ooh, I don’t get along with those Yellow Stainers – don’t like ‘em” . Let’s hope that it was only his palette they offended – I didn’t ask!

So how on earth can I identify this poisonous peril when compared to a Horse mushroom? I hear you all cry!

Don’t rely on the ‘overall look’. They differ in colour from pure white to brown/grey, scaly and smooth, tall and short and so on. Horse mushrooms can display some yellow colour on it’s cap and stem – so if you see yellow it’s not always a bad thing.

Both the Horse Mushroom and Yellow Stainer ‘bruise’ yellow (There’s hardly any yellow about the Field mushroom). But the Yellow Stainer has a stronger chromium yellow once bruised. If you rub the cap with your thumb, there will be a very noticeable colour change. But the crunch test for me is at the very base. Take a knife to the very bottom of the stem (the base is more bulbous than the others) and cut in half (see picture below). If the colour changes to a vivid yellow colour, then you’ve got yourself a Yellow Stainer. Horse and Field mushrooms do not stain at the base like this.

Other good ID tips are:
1. The smell is an unpleasant antiseptic-like smell (more so when being cooked)
2. The ring on the stem is quite large. Before the veil drops it does not have the ‘cogwheel’ pattern like the Horse Mushroom.
3. Gills when very young are white unlike the Horse and Field mushrooms which are pink

In addition to point 3 – if you’re new to collecting mushrooms, avoid very young specimens as they also can be confused with much more poisonous (even deadly) young toadstools.

Imposter of the Horse and Field Mushroom - The Yellow Stainer

My first visit to a field nearby my house in Blaby, Leicestershire on a mild august day was only slightly productive but good fun. I chose the slightly odd title of this post for one good reason – the land adjacent (separated by a patchy hedge) is one huge golf course and as I walked through the neighbouring field I heard the constant groans and cursing of the golfers searching for their missing balls! It was an odd coincidence to come across these white balls poking their heads up through the grass. No wonder they can’t find them!

But wait. I was happily mistaken. These little white balls of fun were Meadow Puffballs (Vascellum pratense). On further research I’ve discovered they are common on and around golf courses, so perhaps my story isn’t that unique after all. Other main habitats include lawns, pasture and of course meadows.

There were around a dozen or so sprinkled around a 2-3 metre radius. Some were on their own and some were in groups of two or three. Unlike the Common Puffball (found in woodland) their stems are quite short, so they sit ‘squat’ like in the grass and they are not as large in width either, from 2-4cm across. The surface has uniformly patterned, delicate white specks. If you touch them with your finger, the powdery-like texture smudges off to create a smooth surface. On younger specimens you’ll also notice a light yellow tone about them.

These young puffballs (like most of the ‘white’ species) are edible and good. Especially nice if coated in a breadcrumb mix and deep fried. But you need a few of them (be careful not to over-pick them) and you have to peel the outer skin which can be a pain! But definately worth a taste.

Avoid older specimens as they taste pretty rancid, but not poisonous in any way. Best rule is – ‘whiter the better’. Slice one in half and take a look inside. It should be a nice solid white. If there are any other colours going on in there, it’s best to forget it.

Have a look at the Meadow Puffballs in all their glory below. On the right is an example of an older specimen where, as you can see, turns light brown with the top broken open at maturity to release its spores. At the end of it’s days it still has the added usefulness as a pixies bath tub – or so I’ve been told!

The Edible Meadow Puffball, common in grass meadows and golf courses!

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) and I found these beauties on tufted grass in local park car park. This is interesting to note, because as a general rule they tend to grow near, or on paths and roadsides in short grass.

It’s a medium sized yellow/ochre brown mushroom which is convex shaped which has a persistent central umbo (rounded bump). 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 from the Ink Cap family it has inky black spores which characteristically leave their mark here. When the cap opens the fibred/cotton-like veil remnants can remain (NOT weblike 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. Notice in the picture below how the droplets form on the gills.

Medium ochre brown mushroom - The Weeping Widow

It’s a great time of year to start going out foraging more often. It’s late summer with a good portion of rain to get things going. And Autumn is not too far away just round the corner. Many different species start to pop out and show their faces. The problem is though I do tend to get covered in insect bites that itch like crazy!

Besides these problems, I was fortunate enough to find two members of the Macrolepiota family not too far away from each other in and around my local park. The Parasol (Macrolepiota procera) and the Shaggy Parasol (Macrolepiota rhacodes). From the genus Lepiota, these represent the larger specimens in this group. The name ‘Dappering’ is also used to label the majority of this species.

The Parasol mushroom is fairly common and I found this one on the edge of parkland in thick grass (shared with nettles that added to my stings). It’s a mushroom you can’t really miss – standing their tall and proud shouting out it’s presence to the world. It was a solitary soul but sometimes you can find small and large groups of them together.

The Parasol mushroom's distinctive central brown 'bump' and scaly pattern on the stem

As the common name suggests, the open cap mimics the familiar shape of a parasol. When young, the cap is egg shaped and flattens out when it expands. The cap is a pale buff to white/creamy/brown colour with darker brown shaggy scales. Notably, it has a prominent bump on the top in the centre (umbo).

It’s long slender stem (slightly thicker near the base) has scaly snakeskin markings with a large (double) ring which can be moved up and down. Great fun. This scaly snakeskin appearance on the stem that helps in identifying it from a Shaggy Parasol which does not share this characteristic. Also note the smell, which is very distinctive (like ‘warm-milk as I’ve seen it written somewhere). The Shaggy Parasol on the other hand has no real strong smell at all.

This is an excellent mushroom to eat. Generally good as a fry up but I’ve heard they’re great deep-fried with dipping sauce on the side. Yum!

A few days before I had found myself a Shaggy Parasol (Macrolepiota rhacodes) located on a patch of grass in the conifer wood, close to the park. It was kindly (and indirectly) pointed out by a passing little boy, shouting and pointing ‘MUSHROOM!’ to his uninterested mother who replied ‘Don’t touch’! Very wise words indeed. Just leave it there – just for me (heh heh)!

Distinctive brown scales curling away from the white cap & thick bulbous base of stem

The rounded white cap (expanding to almost flat) has brown scales on top that curve upwards and out giving it a shaggy, torn appearance. The stem at the base is thick and rounded unlike the Shaggy Parasol which isn’t as bulbous.

This shaggy mushroom can be easily mistaken for the Parasol which is understandable. Good tips on how to identify this mushroom over the Parasol are the thicker, stockier appearance, no ‘snake-skin’ pattern on the stem and last but not least it’s colouring when bruised or cut. If you cut the stem, you will see the colour ‘bruise’ orange/red. Likewise, if you bruise the gills they will change to a red colour.

Edibilty-wise, this can be a very nice treat indeed – for some that is! It must be cooked, but it can disagree with some people and cause digestive upset or even a skin rash. It’s always best to try a little first and see how you go.

One last word of warning though – Never pick smaller sized parasols, or what appear to be parasols. You may by mistake obtain one of the smaller species of Lepiota (Dapperlings). They are very poisonous (at least most of them are) and will cause you some serious grief. They are smaller than our scrummy Parasols, about 7cm or less, but no bigger. They’re colour also more warmer and orange or pinkish. So, as a good rule with Parasol mushrooms only pick ones that are at least 12cm in diameter.

Sometimes the best wild mushroom finds are the ones when you’re not actually looking for them. These mushrooms were only a few hundred yards from my home on a grass verge beneath an Oak tree.

My chance discovery was an Iodene Bolete (Boletus impolitus) which mainly shows up in the Summer. It isn’t really that common either. Its appearance can be infrequent or rare.

It favours broad leaf trees, especially Oak, which in this case it preferred. There were several of them in a small group, standing out like sore thumbs. I had passed them earlier in the month, while out on my bike, as their caps were poking through the growing grass. I had only glanced over at them initially. To be honest they looked just like discarded old potatoes thrown on the verge, so I ignored them. How stupid did I feel realising later my mistake!? And who throws potatoes onto a grass verge anyway?

Iodine Bolete with olive-brown cracking cap

There is no staining on this mushroom when cut or bruised, which helped me identify it. Several books I looked at had shown the cap with no cracking on top exposing the yellow flesh within. But, to be fair, it was mentioned within the text.

The bugs absolutely loved these shrooms – they were all over them. So after I had flicked and shook them all off I took one for myself. Knowing this was an edible Bolete I thought I might give it a taste test (not expecting a taste sensation though!). But unfortunately after slicing in half, the base of the stem was already home to many small white maggots living it up in the mushy mess they had created. Oh well!

The council grass mower soon trundled across the verge, so I couldn’t grab myself another! Unfortunately.