In article ,
Jaques d'Alltrades wrote:

Perfectly OK to drink alcohol with *SHAGGY* ink caps. Just don't try it
with the common ink cap, Coprinus atramantarius.

Very difficult to confuse C altramantarius with the shaggy ink cap, the
former being smooth, brownish and much fatter.

I have seen it reported in reliable places that a small proportion
of people react to the combination of alcohol and shaggy caps.
Yes, the other one is notorious, and was the original source of
Antabuse.


Regards,
Nick Maclaren.