Phosphoromycetes Auroraveris, from Latin 'phosphorus' (light-bearer) and 'aurora veris' (spring dawn), is a bioluminescent fungus endemic to tropical rainforest understories. It features 10-25 cm tall fruiting bodies with broad, funnel-shaped caps showing iridescent blue-violet to orange hues and undulate semi-translucent margins revealing dense lamellae. The robust, tapering stipes have faint reticulation causing visible swaying. Bioluminescence (420-490 nm) originates from the hymenium and stipe via luciferin-luciferase, producing a soft azure to violet glow. Thriving on decaying leaf litter and woody detritus in 5-25°C humid microclimates, it acts as a key decomposer. Belonging to genus Phosphoromycetes, family Iridescent Folia, order Agaricales, with ~10 species, its wind-aided spore dispersal is enhanced by stipe movement. Its extensive mycelium decomposes lignocellulose, sustaining nutrient cycling and forest biodiversity.