violet fungi

When into a room I plunge, I
Sometimes find some violet fungi.
Then I linger, darkly brooding
On the poison they're exuding.

- The Roguelet's ABC

see also in Linux Songs Poems (@ Motd - Message of the Day)

and The Man Who Wasn't There:

Yesterday, upon the stair,
I met a man who wasn’t there
He wasn’t there again today
I wish, I wish he’d go away...