Keysseria (island-daisy) is a genus of flowering plants in the daisy family. Species These are species accepted by the editors of the Global Compositae Checklist; several others are listed as being of uncertain affiliation. 1. \n* Keysseria erici (C.N.Forbes) Cabrera - Hawaii 2. \n* Keysseria helenae (C.N.Forbes & Lydgate) Cabrera - Hawaii 3. \n* Keysseria maviensis (H.Mann) Cabrera - Hawaii 4. \n* Keysseria pickeringii (A.Gray) Cabrera - Fiji 5. \n* Keysseria pinguiculiformis J.Kost. - New Guinea