Hibiscus arnottianus subsp. immaculatus

Description:

Kokio keokeo or Molokai white hibiscusMalvaceaeEndemic to the Hawaiian IslandsEndangeredOahu (Cultivated)The two native Hawaiian white hibiscuses, Hibiscus arnottianus and H. waimeae, are the only known species of hibiscuses in the world known to have fragrant flowers!EtymologyThe generic name Hibiscus is derived from hibiscos, the Greek name for mallow.The specific epithet is named in for George Walker Arnott (1799-1868), Scottish botanist, traveler, collector and director of the Glasgow Botanic Gardens.Flowers have a white staminal (stamen) column and fittingly has the subspecific epithet immaculatus, Latin for "without spots" or "pure."NPH00030nativeplants.hawaii.edu/plant/view/Hibiscus_arnottianus_i...