Pritchardia perlmanii
Pritchardia perlmanii , the Waioli Valley pritchardia , is a species of palm tree that is endemic to the island of Kauai in Hawaii , United States . 
<triplet> Kauai <subj> United States <obj> country <triplet> Hawaii <subj> United States <obj> country <triplet> United States <subj> Hawaii <obj> contains administrative territorial entity