What is the common name for the plant Hosta?

The common name for the plant Hosta is Plantain Lily. This name originates from the visual similarity that Hosta leaves share with those of the plantain (Plantago) family. While some may refer to Hosta as simply "lilies," this designation can be misleading because true lilies belong to a different family (Liliaceae). The term "Plantain Lily" is more descriptive of Hosta’s characteristics and distinctions, aligning with its botanical classification.

The other names listed—such as Lily, Monkey Grass, and Creeping Thyme—pertain to entirely different plant species. Therefore, identifying Hosta accurately as Plantain Lily helps avoid confusion and provides clarity within horticultural contexts.