bat flower

The bat flower, also known as the bat plant, refers to certain species within the genus Tacca. These plants are native to tropical Asia and are cultivated as ornamentals. They are distinguished by their unusual flowers, which feature large, wing-like bracts that are typically deep purple or black. The flowers themselves are small and accompanied by long, thread-like appendages, often described as "whiskers," and rich green foliage contributes to their exotic appearance.1

While the term "bat flower" can refer to these ornamental plants, it is also used to describe flowers that are pollinated by bats. These "bat-loving" or chiropterophilous plants have evolved specific characteristics to attract bats, such as large, white flowers that open at night, a fermented or musky odor, and high-protein pollen containing essential amino acids like tyrosine and proline. Bats, in turn, have adaptations like long tongues and keen eyesight to facilitate pollination.23