J. H.  Maiden and Betche, E., ?Notes from the Botanic Gardens, Sydney. No. 4.?, Proceedings of the Linnean Society of New South Wales, vol. 24, pp. 143-153, 1899.

J. H.  Maiden and Betche, E., ?Notes from the Botanic Gardens, Sydney. No. 4?, Proceedings of the Linnean Society of New South Wales, vol. 24, pp. 143-153, 1899.

H. G. A.  Engler, ?Lauraceae africanae?, Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie, vol. 26, pp. 385-392, 1899.