Hesperomannia arborescens var. arborescens Hesperomannia arborescens var. swezeyi Hesperomannia arbuscula var. pearsallii Hesperomannia arborescens var. bushiana Hesperomannia mauiensis Hesperomannia arbuscula Hesperomannia arborescens subsp. arborescens
World Flora Online, accessed June 20, 2024