Leptinella

Leptinella is a genus of flowering plants in the family Asteraceae, commonly known as the brass buttons or creeping buttons. These plants are native to New Zealand and Australia, with some species also found in South America and Antarctica. Leptinella species are typically low-growing, mat-forming perennials, often used as groundcover or in rock gardens.

The common name "brass buttons" refers to the appearance of their flower heads, which are small, button-like, and typically yellowish or greenish. The leaves are often finely divided and feathery, giving the plants a delicate appearance. Some species have aromatic foliage. Leptinella plants are generally hardy and adaptable, preferring well-drained soil and a sunny to partially shaded location. They are known for their ability to spread and form dense carpets, which can help suppress weeds.

In their native habitats, Leptinella species play a role in stabilizing soil and providing habitat for small invertebrates. Their low growth habit makes them resilient to grazing by herbivores. While not widely cultivated as a food source, some traditional medicinal uses have been documented for certain species in indigenous cultures. Gardeners appreciate Leptinella for its attractive foliage, groundcover potential, and tolerance to various conditions, including some drought and salt spray, making them suitable for coastal plantings. Propagation is usually done by division or from seed.