I often find mushrooms growing in my garden, but I have never seen any like this before. They shot up in a matter of days and today the largest one measured 17cm across. There were 4, now down to 2 as something is finding them tasty. There are chunks bitten out of the remaining two. Does anyone know what they are called? I wondered if they were boletus impolitus.
There are more photos of them on flickr
