Gloomross was a species of fungi found in several regions of the Wildlands. This plant grew upon the surface of the land and would spread on the ground. It was unique in that the fungus would shed a natural bioluminescence light that was either a pale blue or gold hue.

Gloomross was often grown along roads and pathways to provide light at night. The fungi was also used to perform certain sorcerer and druid incantations.

The Titan Gloomross was a similar species of fungi, with the glaring exception that this variety would grow in stalks that could reach 8 ft. tall.