Tetrapyrgos nigripes  

Marasmiellus nigripes5905

Tetrapyrogos nigripes (Marasmiellus nigripes)

White cap, thin black stipe. Grows on leaves or wood without visible mass of mycelium. Stipe turns from white to black from base toward the apex. It is in the Marasmiaceae family of the Agaricales order.

Tetrapyrogus nigripes 0904