Libertia ixioides ‘Goldfinger’ is a tuft-forming, evergreen perennial with long, narrow green blades, striped lengthwise with a broad band of golden-yellow. Small white flowers are followed by yellow fruit. Grow in moderately fertile, moist, well-drained soil with average water. In cooler climates, may benefit from winter protection with a dry mulch. New Zealand Iris is great in mixed borders, containers and rock gardens.