Tridge offers domestic price data for a range of Fresh Yam varieties, including Unspecified, Chinese, Winged, Chinese - Jangma, White, Cush Cush, Air Potato, Finger, Chinese - Hwanma, Japanese Mountain, Espino, Yellow, Trophy, Da Costa, Garnet, Sao Tome, Jewel, Nebaristar, Diamante, Criollo. For Fresh Yam in Brazil, price data is available for varieties such as Finger, Da Costa, Sao Tome, Winged, White.