Map of Hawaiian Island chain...any part of Hawaii not included in another county belongs to the City and County of Honolulu. Since the smaller islands extend over 1,000 miles to the west, this makes Honolulu the largest city in the world.
Hinahina blossoms - The hawaiian island of Kaho'olawe recognizes the hinahina (native beach heliotrope - Heliotropium anomalum, var. argenteum) as the official island lei material. Other names: hinahina ku kahakai, nohonohopuuone, pohinahina (Boraginaceae). Each hawaiian island adopted an official color and an official island flower or lei material in 2000.