Cite this profile as: Paul G. Wilson. Philotheca trachyphylla, in A.J.G. Wilson, P.G. Kodela, P.E. Bolton (ed.), Flora of Australia. Australian Biological Resources Study, Department of Climate Change, Energy, the Environment and Water: Canberra. https://profiles.ala.org.au/opus/foa/profile/Philotheca%20trachyphylla [Date Accessed: 01 April 2025]