These are generally moist site ferns though some (T. kunthii, T. ovata) grow in mesic uplands. Most are similar in appearance, and all will grow in a moist, shady garden setting. Most are adaptable and easy to grow. Groundcover recommended for natural landscapes and habitat restoration.

The name 'passion' is a reference to the crucifixion of Jesus of Nazareth. Parts of the flower are said to resemble instruments used during the crucifixion. Given the proper support this plant makes an excellent climbing vine hedge.