↑Richard Grant, 1991. WALPOLE - NORNALUP NATIONAL PARK MANAGEMENT PLAN 1992-2002. Department of Conservation and Land Management. [1].
↑Department of Conservation and Land Management, 2008. Valley of the giants factsheet[2].
↑(en) Morris Lake, Australian Forest Woods: Characteristics, Uses and Identification, Csiro Publishing, (ISBN978-1-4863-0779-1, lire en ligne), p. 109.
↑(en) Judith Roderick Wheeler, N. G. Marchant et Margaret Lewington, Flora of the South West: Dicotyledons, UWA Publishing, (ISBN978-0-642-56815-1, lire en ligne), p. 702.