Tacca integrifolia (White Bat Flower)

A lush, clump-forming perennial to 1.2m tall with large, lance-shaped leaves, dark green above, paler beneath, on long stems. In summer, stems up to 1m tall carry clusters of small, white, green, purple or brown flowers with four large, green or deep purple, leaf-like bracts and long pale green 'whiskers' darkening with age.