(1) © The Trustees of the British Museum.
(2) Hawaiian Sculpture, Cox and Davenport, University Press of Hawaii, 1974
(7) "New Study Finds the Restoration of Forests with Active Rapid ʻŌhiʻa Death Infections May Be Possible". usgs.gov, Department of the Interior - U.S. Geological Survey, July 9, 2020
(9) "Rapid ʻŌhiʻa Death". cms.ctahr.hawaii.edu/rod, College of Tropical Agriculture and Human Resources - University of Hawaiʻi at Mānoa