Goodenia radicans, commonly known as Selliera, is a perennial herbaceous plant native to Australia. It is a member of the Goodeniaceae family, a group of flowering plants primarily found in Australia and New Zealand. This species is recognized for its distinctive growth habit and its role in its natural ecosystems. The physical characteristics of Goodenia radicans are notable. It typically forms a low-growing, spreading mat, often reaching a height of only a few centimeters but spreading outwards considerably. Its leaves are generally lance-shaped to ovate, with smooth or slightly toothed margins, and are arranged in a basal rosette. The leaves are typically green and can vary in texture. The plant produces small, delicate flowers, usually white or pale blue, with five petals. These flowers are borne on slender stalks that rise above the foliage. The fruit is a capsule, which matures to release small seeds. Goodenia radicans does not possess prominent bark as it is a herbaceous perennial. Goodenia radicans is native to the coastal regions of southeastern Australia, including New South Wales and Victoria. It thrives in sandy soils and is often found in coastal heathlands, dunes, and open woodlands. It prefers well-drained conditions and can tolerate some exposure to salt spray, making it well-suited to its maritime environment. While it is adapted to its native climate, it can also be cultivated in similar conditions in gardens, requiring full sun to partial shade and well-draining soil. It is generally considered a hardy plant in suitable environments. Ecologically, Goodenia radicans plays a role in stabilizing sandy soils in coastal areas, helping to prevent erosion. Its flowers provide a nectar source for native insects. While not widely cultivated for ornamental purposes on a large scale, its low-growing, spreading habit and attractive flowers make it a suitable choice for rock gardens, coastal plantings, or as a groundcover in well-drained situations. There is no significant documented agricultural, medicinal, culinary, or economic importance attributed to this species. An interesting characteristic of Goodenia radicans is its ability to form dense mats, which can suppress the growth of other, less competitive vegetation in its natural habitat. This competitive ability, combined with its tolerance for sandy, exposed conditions, contributes to its success in coastal environments. The specific adaptations of its flowers, such as their structure and pollination mechanisms, are typical of the Goodeniaceae family, often involving specialized structures to facilitate pollen transfer by insects.