What inhabited island hosts the flowering shrub known as the Osteomeles anthyllidifolia?
Osteomeles anthyllidifolia: Osteomeles anthyllidifolia, commonly called ʻ Ūlei, eluehe, uʻ ulei, Hawaiian rose, or Hawaiian hawthorn, is a species of flowering shrub in the rose family, Rosaceae, that is indigenous to Hawaiʻ i (all islands but "Kahoʻ olawe" and "Niʻ ihau"), the Cook Islands, Tonga, Pitcairn Island, and Rapa Iti, Taiwan and the Ryukyu islands of Japan. Pitcairn Islands: The Pitcairn Islands ( ; Pitkern: "Pitkern Ailen "), officially Pitcairn, Henderson, Ducie and Oeno Islands, are a group of four volcanic islands in the southern Pacific Ocean that form the last British Overseas Territory in the Pacific. Pitcairn Islands:  Only Pitcairn, the second-largest island that measures about 3.6 km from east to west, is inhabited.
Pitcairn Islands