Luminosa Fungiensis, a rare stable bioluminescent fungus in the Pyroglow Ignis cluster, features medium fruiting bodies up to 15 cm tall with convex to funnel-shaped, pale caps edged by wavy margins and a slightly sticky surface. Blue-green bioluminescence (470-530 nm) from a luciferin-luciferase system intensifies near densely spaced, adnate gills radiating from the robust, reticulated, amber-glowing stipe. Thriving on decomposing lignocellulosic matter in tropical forests (5-25°C), it belongs to Mycenaceae, genus Luminosa. Spores are forcibly ejected and wind-dispersed. Its dense mycelium drives nutrient cycling, exhibiting moisture-dependent growth and adaptive substrate colonization, making it an ecological decomposer and illuminator of the forest floor.