Otidea onotica
I'm not sure with otidea onotica, it can also be otidea leporina.
Description from MushroomExpert.com:
This cup fungus and its close relatives, members of the genus Otidea, are characteristically split down one side, resulting in a folded cup shape. Much is made in keys to Otidea of whether the cup shape is reminiscent of an erect rabbit ear, or is more truncated and cuplike--but this "character" is difficult to assess, and microscopic examination is often required to identify species.
Otidea onotica is supposed to be one of the "rabbit-ear species" rather than one of the "chopped-off, split goblet" species. More reliable characters include its brownish yellow colors, the rosy tinge on the inner surface, its clustered growth, and microscopic characters (see below).
Stack with 10 single images.
Otidea onotica
I'm not sure with otidea onotica, it can also be otidea leporina.
Description from MushroomExpert.com:
This cup fungus and its close relatives, members of the genus Otidea, are characteristically split down one side, resulting in a folded cup shape. Much is made in keys to Otidea of whether the cup shape is reminiscent of an erect rabbit ear, or is more truncated and cuplike--but this "character" is difficult to assess, and microscopic examination is often required to identify species.
Otidea onotica is supposed to be one of the "rabbit-ear species" rather than one of the "chopped-off, split goblet" species. More reliable characters include its brownish yellow colors, the rosy tinge on the inner surface, its clustered growth, and microscopic characters (see below).
Stack with 10 single images.