dicot family, magnoliopsid family - family of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination

order Piperales, Piperales - Piperaceae; Saururaceae; Chloranthaceae

genus Saururus, Saururus - type genus of the Saururaceae: lizard's-tails

Anemopsis, genus Anemopsis - 1 species: yerba mansa

genus Houttuynia, Houttuynia - 1 species; east Asian low-growing plant of wet places