While Michelia is of the genus of flowering plants, what is Houttuynia?
Michelia: Michelia is a genus of flowering plants belonging to the Magnolia family (Magnoliaceae). Houttuynia: Houttuynia is a genus of two species in the Saururaceae native to Southeast Asia. Houttuynia:  One species, "H. cordata", is widely cultivated as a culinary herb.
culinary herb