Lobelia hypoleuca, common names kuhiʻaikamoʻowahie, 'ōpelu, liua, or mo'owahie, is one of several species in the genus Lobelia endemic to Hawaii though cultivated elsewhere. It is found in nature on the islands of Kauaʻi, Oʻahu, Molokaʻi, Lānaʻi, Maui and Hawaiʻi.