紫菜

flavored roasted seaweed / generic term for edible seaweed / Japanese: nori

purple / violet

dish (type of food) / vegetable / cuisine / CL:盤|盘[pan2],道[dao4] / (coll.) (one's) type / (of one's skills etc) weak / poor

Porphyra (genus of edible seaweed)

gimbap (Korean rice roll similar in appearance to sushi) / kimbap

purple cabbage / Brassica campestris var. purpurea