Muehlenbeckia axillaris

About

Muehlenbeckia axillaris is a low evergreen shrub, forming wiry mats up to about 1 metre in diameter, native to New Zealand, and the Australian states of Tasmania, New South Wales and Victoria. It has thin, red-brown stems, with glossy squarish to roundish leaves that are less than 1 cm (0.39 in) in diameter and 2–4 mm (0.079–0.157 in) thick. Flowers are inconspicuous, yellowish-white, 4–8 mm (0.16–0.31 in) in diameter, and borne in groups of up to three in the axils. The fruit is black, shiny, and up to 3.5 mm (0.14 in) long, produced in late summer to fall.

Summary from Wikipedia