Radiantus Viridispetalus, named for its glowing green petals, is a herbaceous flowering plant 30-50cm tall with translucent, ruffled petals exhibiting bioluminescence at 420-490nm. Its layered flowers have amber-glowing stamens contrasting with cool blue petals. Slender stems bear broad, semi-transparent leaves with orange speckling. Bioluminescence arises from luciferin-luciferase reactions in petals and stamens, effective under low-light tropical canopy conditions. Native to tropical rainforest canopies at 10-25°C, it gently sways to aid pollen dispersal. It attracts nocturnal pollinators like moths and glow-winged beetles, enabling specialized mutualism. Taxonomically in Herbaceous Scintillans, the genus has 10 rare, protected bioluminescent species, highlighting its ecological role and importance for nocturnal biodiversity.