Tacca nivea (Bat Head Lily)

Tacca integrifolia, commonly known as White Bat Flower, is a tropical rhizomatous perennial in the Dioscoreaceae family, native to humid forests of South and Southeast Asia. It forms clumps of large, glossy, broadly elliptic leaves on long stalks, typically reaching two to three feet tall. Its extraordinary inflorescences feature clusters of small, dark purple to nearly black flowers surrounded by two large, conspicuous bracts that may range from white or creamy-white to greenish or purplish. Numerous long, threadlike bracteoles hang beneath the flowers, creating the characteristic bat-like appearance. The striking white-bracted form is often marketed as Tacca nivea or Tacca integrifolia 'Nivea', although Tacca nivea is not recognized as a separate botanical species.

Tacca integrifolia thrives in partial to full shade, high humidity, and warm, sheltered conditions. It requires loose, organic-rich, well-drained soil kept consistently moist but never waterlogged. Protection from direct afternoon sunlight, cold drafts, and dry air is essential. Suitable for USDA Zones 10-11, it is best grown in containers or greenhouses in cooler climates. The plant is particularly valued for its unusual, long-lasting inflorescences and dramatic tropical appearance. See page about Tacca.