(Geniostoma cyrtandrae)
Labordia cyrtandrae (Ko-olau Range labordia) is a species of flowering plant in the Loganiaceae family. It is endemic to lowland tropical moist forests in Hawai-i, and is threatened by habitat loss. Like other Labordia species, this plant is known as Kamakahala. This species has been known from the Ko-olau and Waianae Ranges of Oahu. Today there are two individuals remaining in the Ko-olau Range, only one of which is mature, and 44 mature plants remain in the Waianae Range.