Our neighbors operate a Greenhouse and they've never seen anything like
this. A whole cluster just popped up in our woodland garden amongst the
woodchips. It must be some kind of mushroom, the brownish ends look
like poop and wipes off easy, but the stalk is hollow and has a peculiar
odor like cleaning solution or a chemical, not nasty but not pleasant
either. Here's a picture....
http://members.tripod.com/tedgriffin/garden.html

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Griff - Whose clear conscience is undoubtedly the sign of failing memory.