ㄈㄚˇㄘㄞˋfǎcài

发菜
fàcàiㄈㄚˋ ㄘㄞˋ
  1. 植物藻類毛髮潮溼綠色乾燥黑色西北乾旱乾旱地區髮菜」。

long thread moss (Nostoc flagelliforme)​, an edible algae, also called faat choy or hair moss
(sorte d'algue comestible)​, Nostoc flagelliforme, faat choy, fa cai, fat choy