Originally hailing from the coasts of Brazil, the Calico Flower is both an ornamental vine and an invasive species. The large vibrant butterfly-patterned blooms are what predominantly draw attention. The flowers, which can reach up to 4 inches (10 cm) across, feature a broad, flattened perianth with maroon-purple coloration intricately veined in cream, and a prominent yellow throat. Despite their showy appearance, the flowers emit a faint odor to attract pollinating flies, which are temporarily trapped inside the tubular structure to ensure pollination before being released. This species is cultivated in tropical and subtropical gardens for its ornamental appeal and ability to quickly cover trellises, fences, and arbors. The plant contains aristolochic acid, a toxic compound that poses health risks when ingested. Photographed in Quindio, Colombia.