Clermontia peleana of the Campanulaceae (bellflower) family is an epiphytic shrub or tree 1.5 to 6 m (5 to 20 ft) tall which grows on Metrosideros spp. (ohia), Acacia koa (koa), Cheirodendron trigynum (olapa), and Sadleria spp. (amau). The alternate, stalked, oblong or oval, toothed leaves reach a...