Question: What inhabited island hosts the flowering shrub known as the Osteomeles anthyllidifolia?
Sentence (from "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.
Relevant evidence: Yes