Corky Stem Passion Flower is a fast-growing, Florida native vine that is a must-have for a butterfly garden. It is the larval host plant for Gulf Fritillary, Zebra Longwing and Julia butterflies. The small, yellowish green flowers also attract butterflies with their nectar all year long. It is fast growing and can be grown on a trellis or as ground cover. Fruit is purple-black globose berry, edible.