this fungus Scientifically known as hydnellum peckii, the young bleeding tooth fungus’s thick red fluid oozes through its tiny pores, creating the appearance of blood.The underside of the cap has tooth-like spines. As it matures, the mushroom’s pale pink centre becomes dark, almost black, in colour.he mushroom contains atromentin, a chemical with effective antibacterial and anticoagulant properties. The colourful pigments are also used to dye fabrics.
The bleeding tooth fungus is a mycorrhiza fungus, engaging in a symbiotic association with the roots of a vascular plant.