Scientific Name: Callistemon Viminalis
Common Name: Weeping Bottlebrush / Red Bottlebrush
Indigenous Use
Nectar in the flower was sucked.
When to Use
The plant primarily blooms in spring and summer but can flower sporadically throughout the year.
Identification
Leaves: The leaves of Callistemon viminalis are narrow and lance-shaped, often curved, resembling those of a willow tree. They are typically 4-7 cm long and 0.5-1 cm wide, with a leathery and slightly rough texture. The bright green leaves are alternately arranged on the stem, adding to the plant’s graceful appearance (Australian Native Plants Society, 2023; Elliot & Jones, 1982).
Bark: The bark of Callistemon viminalis is rough and fissured, peeling off in strips. It ranges in colour from dark brown to grey. This distinctive bark texture contributes to the ornamental value of the tree (Wrigley & Fagg, 2013).
Flowers: Callistemon viminalis produces striking bottlebrush-like flower spikes that are 6-10 cm long and about 5 cm in diameter. The flowers are densely packed along the spikes with long, prominent stamens, typically vibrant red in colour. Some cultivars may also display pink, white, or green flowers. (Elliot & Jones, 1982; Wrigley & Fagg, 2013).
Seeds: The seeds of Callistemon viminalis are housed within woody capsules that gradually release them when ripe. These small seeds are an important means of reproduction for the plant (Holliday, 2004).
Ecosystems
Found in the below ecosystem/s.
Freshwater Wetlands: Freshwater wetlands are ecosystems where freshwater accumulates in substantial quantities, creating habitats that support diverse plant and animal life. These wetlands can even occur in sand dunes, although those situated above the water table tend to dry out more frequently. Common vegetation in these wetlands includes reeds, sedges, and water lilies, as well as trees like Melaleuca (paperbark) and swamp box. Notable examples of extensive freshwater wetlands in South East Queensland include the Cooloola Wetlands, Pimpama Conservation Park, and Springbrook Plateau. These areas are vital for biodiversity, water purification, and flood control.
References
Australian Native Plants Society. (2023). Callistemon viminalis – Weeping Bottlebrush. Retrieved from Australian Native Plants Society website.
Elliot, W. R., & Jones, D. L. (1982). Encyclopaedia of Australian Plants Suitable for Cultivation. Lothian Publishing.
Wrigley, J. W., & Fagg, M. (2013). Australian Native Plants: Cultivation, Use in Landscaping and Propagation. Reed New Holland.
Holliday, I. (2004). A field guide to Australian trees. Reed New Holland.
Cherikoff, V. and Jennifer Isaacs, The Bush Food Handbook: How to gather, grow, process and cook Australian Wild Foods. Ti Tree Press, Sydney, 1992
Leiper, G., Glazebrook, J., Cox, D., & Rathie, K., 2008. Mountain to Mangroves: A Field Guide to the Native Plants of South-east Queensland. Logan River Branch, Society for Growing Australian Plants.