Family Name: Dioscoreaceae
Native to: Southeast Asia
Tacca chantrieri is a flowering plant in the yam family, Dioscoreaceae. Its wing-like bracts are a deep purple and have the appearance of bat wings. The purpose of the bracts is to protect the flowers while they mature. As the bracts open they reveal about a dozen flowers on pendulant stems. The bracts also reveal long filiform bracteoles which look like whiskers. The purpose of the bracteoles is undetermined. It’s possible they are attractive to pollinators, however, this is still under debate. Tacca chantrieri are effective self-pollinators, and in one study, researchers removed the bracteoles from half the plants in the study and found the pollination rate was the same as the plants with bracteoles.