Celebes taro; type of taro from Sulawesi
A variety of taro (satoimo) originally from Sulawesi (formerly Celebes), known for its reddish-purple buds. Also called 赤芽芋 (akameimo).
See also: アカメイモ
Celebes taro doesn't fall apart easily when boiled, so it's good for simmered dishes.
In this region, they often grow Celebes taro.