Meet this wonderfully colourful and easy to identify fungus – just one of the treats we discovered on a wander yesterday through Stockhill Plantation on the Mendip Hills. The books disagree as to whether it’s edible or safe. Roger Phillips says yes and others say no – or at least to foraging them. Luckily we had the heavyweight Collins Guide with us and unlike some of our finds, Google Lens, on my phone, got it right the first time. Now I know that phone apps are a wonderful thing, but only when used with a considerable amount of caution. One or two fungi were bang on the money, but all too often the ID offered by the phone was too dodgy to trust.
I prefer to photograph the fungi carefully, including shots of the full length of the stipe (stalk) from soil to cap, some idea of the size, the gills from below and from the side and similarly the cap. Then I can take the pictures home and with a bit of luck get a sound ID. Any mycologist will object that often a proper ID relies on looking at the spores through a high powered microscope and even measuring them – in microns! – none of which I can do, so nature wins that round. So my photos aren’t taken with aesthetics as the principal aim. They’re a form of electronic notebook. The real work begins at home and it’s such good fun, like reading a fungal Agatha Christie – you know the answer’s in there somewhere!
Where phone apps like Google Lens – there are others that may well be much more reliable – so where they go wrong is in the part of our brains that really wants to trust them. There were two or three identifications yesterday that could have been dangerously misleading. I really wanted to believe that these were respectively Penny Buns – Boletus edulis and Saffron Milkcap – Lactarius deliciosus, and if I’d been a forager relying on the phone I would have given us both a nasty surprise. Another identification included a seriously hallucinatory mushroom – not the Fly Agaric or the Magic Mushroom (we were in woodland) but another deceptively innocuous one which was first cousin to the good to eat one. As I see it, the best use for the phone app is to try to discover the family and the to turn to books.
So it’s peak fungus right now, and as foraging becomes ever more popular, my plea is that we should all be careful and even with a certain and verified identification we should never over-pick at the expense of the fungus’ capacity to reproduce itself. For me, they extend the season for walking and exploring into autumn and that’s wonderful. But there’s always space for wonder at their capacity to conceal themselves in leaf litter or on grass, even though they often display luminous and occasionally garish colours. Picking them just deprives another walker from experiencing that burst of joy. My other suggestion is to join a group – not just a foraging group. There are thousands of fungi out there and some of them will blow your mind – literally if you’re not careful! You’ll learn so much from fungus forays; and notice I wrote foray and not forage.
Here are some yet to be properly identified heroes and villains amongst the racing certainties.
And here’s a shot of where we were, and as you’ll see immediately if you know and love the Mendip Hills as we do, this is yet another post-industrial site; another lead mining area that extends across the road into the Mineries which hasn’t been covered with trees and has its own flora and fauna. It’s hard to believe that over the centuries this whole site was dug over, tunnelled into and polluted with heavy metals. Now, apart from the road through the middle, it’s quiet with just the sound of the wind in the trees and a few dog walkers and nature lovers.