Tremella fuciformis
Tremella fuciformis
Tremella fuciformis
Tremella fuciformis
Tremella fuciformis basidia
Common names include "snow fungus", "silver tree ear" and a
Japanese common name is "white tree jellyfish".  This fungus always
grows on wood infected by
Hypoxylon archeri.  Growing from birch.
This microscope image shows the cruciate
(crossed) basidia of
Tremella fuciformis.
Tremella fuciformis
Tremella fuciformis
A pristine example found in July.