Piper aduncum, the spiked pepper, matico, hierba del soldado, achotlín, cordoncillo, higuillo or higuillo de hoja menuda, is a flowering plant in the family Piperaceae. Like many species in the family, the matico tree has a peppery odor. It grows wild on the coasts and in the forests of Central and South America and in the Interandean Valleys, up to 3,000 m (9,800 ft) above sea level.