Psychotria hobdyi, the milolii kopiwai, Hobdy's wild-coffee or kopiko, is a species of plant in the family Rubiaceae. It is endemic to the Hawaiian Islands, where it is known only from the island of Kauai. There are about 10 populations for a total of about 120 individuals. It is threatened by habitat loss and was federally listed as an endangered species of the United States in 2010.

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