Immune Booster: Lapacho is an evergreen tree with rosy colored flowers. It is found in the rainforests and mountains of Paraguay, Argentina, and Brazil. Lapacho is scientifically known as Tabebuia avellenedae or T. impetiginosa. It is also called Pau d'Arco, Ipe Roxo or Taheebo. Lapacho is one of the powerful herbs with loads of healing & anti-fungal properties. The main active constituents present in lapacho effectiveness in the treatment of tumors and infections.