Centella cordifolia

Centella cordifolia, or Australian Pennywort, is a creeping, perennial herb sprouting from underground rhizomes. Native to Australia, it is commonly found in wetlands, along creek banks, and in seasonally damp areas. This adaptable plant forms dense mats of dark green, round or heart-shaped leaves with toothed edges. The foliage is clustered and held on erect stems, creating a lush groundcover in moist environments. Flowering occurs from December to March, producing tiny flowers in groups of 2–3, which range in color from white and pink to crimson or purple, adding a subtle but appealing aesthetic. The fruit is paired, dry, and measures 3–5 mm long, splitting at maturity to aid in dispersal.

Australian Pennywort thrives in wet to waterlogged soils and tolerates full sun to partial shade, making it well-suited for a variety of ecological and landscaping applications. It is commonly found across floodplains, swamps, and the edges of watercourses, where its spreading habit helps stabilize soil, prevent erosion, and filter sediments. This makes it a valuable choice for wetland rehabilitation, riparian restoration, and water-sensitive landscaping projects such as rain gardens. Its dense foliage provides habitat and shelter for small insects, amphibians, and aquatic life, supporting local biodiversity and contributing to ecosystem health.

Beyond its ecological functions, it's leaves have been used in assisting the treatment of arthritis and as a general anti-inflammatory. Additionally, its fast-growing and mat-forming nature makes it a resilient choice for controlling invasive species and quickly revegetating disturbed areas.

With its adaptability, ecological importance, and cultural value, Centella cordifolia is a standout species for sustainable landscaping, native gardens, and habitat enhancement projects. Its aesthetic appeal and functional benefits make it an ideal choice for creating vibrant and biodiverse green spaces.