canopy. The Cherokee in the Tennessee area called it ; the Ocoee River and valley are named after this plant, which is the Tennessee state wildflower. The local salamander Desmognathus ocoee in the Tennessee region is also named after the Cherokee word for P. incarnata. For thousands of years the maypop was a staple food and medicinal plant for the Cherokee and to this day it is a revered piece of their heritage. This, and other passionflowers are the exclusive larval host plants for the Gulf fritillary and non-exclusive for the variegated fritillary butterflies. Cultivation Passiflora incarnata is easily cultivated and in its native range and homeland is a common low maintenance garden plant that can be trained to adorn fences and arbors. The wild maypop is an aggressive vine native to the southeastern United States extending into the central US reaching Illinois, Indiana, and Ohio. The vines can carpet the floor of thickets within days in favorable weather. The plants grow in full sun and need direct sunlight for at least half of the day. The best soils for P. incarnata are well-drained but the plants tolerate occasionally wet and acidic soils. The plants have a high drought tolerance. P. incarnata can be planted all the year in zone 7–11 (hardiness zone). The space between two plants is 36–60 inches (91.44 – 152.4 cm). One to two years are necessary before they begin bearing. Each flower has a very short life (about one day). Then the fruit develops in two to three months. The harvest depends on vine size and age of the plant but one reported 10–20 fruits per vine. Seeds can be collected in the fall after the fruit has begun to shrivel. There are some problems with nematodes and caterpillars in the culture of P. incarnata. The flowers appear suitable for carpenter bee pollination and may attract ruby-throated hummingbirds. As both bees and hummingbirds look for nectar, the pollen filled flower anthers brush the back of the bee or the face of the hummingbird, enabling pollen to be readily transferred to the central sticky stigma. Passiflora incarnata can potentially become an agricultural weed. The genus Passiflora introduced for agricultural purpose has been reported as an important weed in certain regions of the world. The United States Department of Agriculture notes that P. incarnata is referred to as a weed by these publications: Weeds of Kentucky and