I would like to be emailed about offers, event and updates from Evening Standard. Read our privacy notice. Shaggy Ink Caps, Coprinus comatus, are mushrooms in a rush. If you see one of these tall ...

The common ink cap is a rare example of a mushroom considered both edible and poisonous. And if that sounds nonsensical, you're just going to have to stop and hear me out for a minute.