The notorious Magic Mushroom
Well I suppose at some stage I would had to do a feature on this mushroom. A select few people I meet often presume that as a mushroom hunter, I only go looking for this particular species. Well that’s just not so – I was in the right place at the right time as I stumbled across these bad boys. Simply observed for identification reasons – honestly officer!
The Magic Mushroom or Liberty Cap (Psilocybe semilanceata) is the most notorious of all the hallucinogenic mushrooms (of which there are many), this being one of the most common and potent!
It contains a chemical cocktail of psychoactive ingredients, most notably ‘psilocybin’ (hence Psilocybe) which is a naturally produced psychedelic compound, and is the main active substance. Ingestion of several mushrooms, whether eaten fresh, dried or powdered and added to food etc, can produce a variety of ‘psychedelic’ experiences similar to those produced by LSD. Since 2005 it has been made illegal to be in possession of this mushroom (in whatever form) and is labelled as a Class A drug – so there you go.
The mycelium (the vegetative part of the fungus) feeds on the decaying matter of grass roots, so they are very at home scattered in pastures, lawns (sometimes parks), grassy roadsides and paths.
The first thing to note is that the cap of the mushroom is hygrophanous, meaning it will change colour depending on how much moisture it retains. In wet conditions the colour will be yellowish-brown / brown with a slight olive tinge. It has a glutinous viscid layer which can be delicately removed. As it drys out the colour fades to pale buff or whitish with a dark spore stained edge.
But the small conical cap remains a similar shape throughout these changes. It is elongate with striate markings (more noticeable when moist) with a distinctive small bump at the very top (umbo).
The thin white/creamy coloured stem (sometimes with darker yellowish hues) is relatively long compared to the cap size, and can grow up to 7 or 8cm high. Sometimes you may notice a blueish tinge at the very base. The gills are pale creamy-grey at first, but as the mushroom matures they become a dark purple-brown.
I’m not at liberty to say where I found these (or where to find others for that matter) as I was on a private reserve where I had permission to study. So please no questions about that on the blog or via email, thanks.
There are plenty around at the moment, but be aware that they’re just for looking at …right folks?
Before I sign off, I’ve selected a few good links on the amazingly enormous subject of Magic Mushrooms, covering their history in culture and beneficial medicinal research:
- Eight things you didn’t know about magic mushrooms
- Magic mushrooms & the roots of witchcraft
- Magic mushrooms ‘reboot’ brain in depressed people – study
- What your brain looks like on Magic Mushrooms
- Psilocybe mushroom history
QUICK ID TABLE: MAGIC MUSHROOM / LIBERTY CAP Psilocybe semilanceata |
CAP / FLESH 0.5-1.5cm across. Elongated conical shape with pointed bump (umbo). Yellow-Brown / Brown with olive hue. Drying to pale buff. STEM 3-8cm x 0.1-0.2cm. Pale whitish/cream often with yellowish hues. Sometimes with purple tinge at base. GILLS / SPORE PRINT Pale clay/creamy-grey maturing to dark purple-brown. HABITAT / SEASON Pasture, garden, grassy roadsides and paths. Common in late summer to autumn. EDIBILITY Hallucinogenic. Illegal to be in possession of. |












The Scaly Earthball (Scleroderma verrucosum) is similar to 






Although widespread and common throughout the UK, I very rarely see the Common Eyelash (Scutellinia scutellata) on my travels but then again they can be extremely hard to spot, even with their bright colouring. I discovered these whilst kneeling down examining another fungus. Luckily they were in my line of sight.
Generally 2-4cm in size, they can grow up to 6cm in diametre and are attached to the wood by a very tiny stem that is only noticeable once you have removed them out of situ.
But many fungi are perennial and more noticeable through the winter months. They’re easier to spot since many trees are bare and no dense foliage can get in your line of sight. And although not edible, they are worth a look. Some have good uses or properties that are quite interesting (probably not everyday use), as you’ll soon discover…

Although it has been a relatively bad season for mushrooms and fungi alike due to the dry weather, this last week has proved fruitful, especially in relation to Waxcaps.
The commonly named Yellow Stagshorn (Calocera viscosa) can be found always growing on dead and rotting coniferous stumps and logs, or appearing to grow from the soil, but this is due to underground rotting wood.




















