Morel vs False Morel
Spring's great prize and spring's great trap. Both appear from March to May, often in the same disturbed, sandy or burnt ground, and a quick glance is not enough to separate them.
The test that decides it
Cut it in half from top to bottom. A true morel is completely hollow from the tip of the cap to the base of the stem, and its cap is pitted like a honeycomb and fused to the stem. A false morel is irregularly chambered inside and its cap is folded like a brain, hanging loose at the edge.
Morel
Morchella esculenta
- Cap pitted with regular honeycomb hollows
- Cap edge fused directly to the stem
- Completely hollow when sliced lengthways
- Must be thoroughly cooked - never eat raw
Full species guide →
False Morel
Gyromitra esculenta
- Cap wrinkled and folded like a brain, not pitted
- Cap edge hangs free, skirt-like, over the stem
- Interior stuffed with irregular chambers and cottony tissue
- Contains gyromitrin; has caused deaths even after cooking
Full species guide →
Feature by feature
| Feature | Morel | False Morel |
|---|---|---|
| Cap surface | Regular pits and ridges, like a honeycomb | Irregular folds and lobes, like a brain or a saddle |
| Cut lengthways | One single hollow chamber, cap and stem | Solid or stuffed with irregular wads of tissue |
| Cap attachment | Fully fused to the stem | Loose, overhanging skirt |
| Colour | Pale tan through to grey-brown and near black | Reddish brown to dark chestnut |
| Safety | Edible only when thoroughly cooked; raw morels cause vomiting | Not recommended at any preparation; toxin is volatile and cumulative |
Never eat a wild mushroom on the strength of a website alone. Some deadly species look very like good edibles. Check every feature, and get an expert opinion if there is any doubt at all.
Read the full foraging safety guidance.
Common questions
- Is it safe to eat false morel if I boil it?
- No. Parboiling and discarding the water is traditional in parts of Europe, but gyromitrin is cumulative, the fumes alone have poisoned cooks, and fatalities are documented. We do not recommend eating it under any preparation.
- Can I eat true morels raw?
- Never. Raw morels cause vomiting and stomach cramps in most people. Cook them right through, and do not drink alcohol heavily with your first meal of them.
- When do they fruit in the UK?
- Both appear in spring, roughly late March to May, on disturbed ground, woodchip, old bonfire sites, sandy soil and under ash and elm.
Checked against
- Index Fungorum / Species Fungorum current names
- Original field notes, wildmushroomsonline.co.uk archive