. . "CR" . . "Bartlett's r\u0101t\u0101 (Metrosideros bartlettii), also known as Cape Reinga white r\u0101t\u0101 or in M\u0101ori as R\u0101t\u0101 Moehau, is one of twelve Metrosideros species endemic to New Zealand and is notable for its extreme rarity and its white flowers, somewhat uncommon in that genus of red-flowered trees and plants."@en . "Bartlett's r\u0101t\u0101"@en . . . . "IUCN3.1" . . . . .