Common Name Standardized: passionflower Other: apricot vine, maypop, wild passionflower Botanical Name Passiflora incarnata L. Plant Family: Passifloraceae Overview Introduction Passionflower is a climbing vine native to South Texas, Mexico, and Central America. Growing to a length of 30 feet (9 meters) under ideal conditions, the vine bears three-lobed leaves, purple flowers, and yellow-to-orange egg-shaped fruit. The name of the plant comes an analogy between the plant?s ornate flower to the elements of the crucifixion of Jesus, white and purple to symbolize heaven and purity, five stamens for the five wounds he suffered, three style for the three nails used to affix him to the cross.