Printed on reverse of postcard: "Manuka (Leptospermum scoparium), Myrtle family. A dense shrub or small tree abundant everywhere; seldom without its starry flowers. New Zealand and Australia."
Auckland War Memorial Museum, Manuka (Leptospermum scoparium) (Unknown). University of Waikato, accessed 20/02/2025, https://onehera.waikato.ac.nz/nodes/view/11106