What is "satakentia"

Satakentia liukiuensis (satake palm, yaeyama-yashi [Japanese ヤエヤマヤシ], satakentia palm, yaeyama palm), is a species of palm tree, endemic to Ishigaki Island and Iriomote Island in the Yaeyama Islands, the southwesternmost of the Ryukyu Islands, Japan. It is the only species in the genus Satakentia.