-Plants (Kingdom Plantae)

-Vascular Plants (Phylum Tracheophyta)

-Flowering Plants (Subphylum Angiospermae)

-Dicots (Class Magnoliopsida)

-Mints, Plantains, Olives, and Allies (Order Lamiales)

-Plantain Family (Family Plantaginaceae)

-Tribe Gratioleae

-Genus Stemodia

Plants in this genus typically have square stems, opposite leaves, and small, tubular, bilabiate flowers that are often blue, violet, or white. Stemodia species commonly inhabit moist environments such as stream banks, wetlands, and damp grasslands.