Luminaflora Iridescens, from Latin 'lumen' (light) and 'flora' (flower) with 'iridescens' for its shimmering glow, is a bioluminescent marine plant native to deep ocean reefs. It features translucent, fan-shaped petals with fine veins and clusters of blue luminescent nodules (450-495 nm). Petals form loose clusters on flexible stems, displaying orange bioluminescent filaments and moss-like growths at bases and margins. Growing 10–30 cm tall, 5–25 g, it inhabits cold (0–10°C) reef substrates under habitat threat. Classified in Illuminaetherea Petalens, it resembles soft corals but has true floral structures. Nocturnal marine invertebrates pollinate it; bioluminescence, from luciferin-luciferase reactions, aids signaling and predator deterrence.