General 2012 083

General 2012 083

Observation - General 2012 083. Description: Grew overnight in my bathroom on a narrow boat, then soon began to dissolve. Previously found dry pile of spores after being away for a while. I had recently been in SE Asia - any connection? What is it? Should I worry about it?

Grew overnight in my bathroom on a narrow boat, then soon began to dissolve. Previously found dry pile of spores after being away for a while. I had recently been in SE Asia - any connection? What is it? Should I worry about it?