Chlorociboria aeruginascens is a saprobic species of mushroom, commonly known as the green elfcup or the green wood cup because of its characteristic small, green, saucer-shaped fruit bodies. Although the actual fruit bodies are infrequently seen, the green staining of wood caused by the fungus is more prevalent.
Foodplant / saprobe
mycelium of Chlorociboria aeruginascens is saprobic on blue-green stained, rotting wood of Quercus (native spp)