Endococcus nanellus

Endococcus nanellus is a species of lichenicolous fungus in the order Dothideales. It is known from Alaska, Canada, Greenland, Hawaii, Japan, Russia, South-Korea, and Kazakhstan.

Host species
Endococcus nanellus is known to infect numerous species of the genus Stereocaulon, including the following species:
 * Stereocaulon alpinum
 * Stereocaulon botryosum
 * Stereocaulon glareosum
 * Stereocaulon grande
 * Stereocaulon myriocarpum
 * Stereocaulon nigrum
 * Stereocaulon paschale
 * Stereocaulon saxatile
 * Stereocaulon tomentosum
 * Stereocaulon vesuvianum