Botanical name: Digitaria spp.
Summer Grass is a warm season annual weed with an aggressive spreading growth habit. Summergrass leaves are of a green-yellow colour with light purple or white sheaths at the stem base and a membranous ligule. Seed heads appear throughout spring, summer and autumn and consist of multiple small, finger-like spikes radiating from a central point and covered in tiny black seeds. Propagated from seed as well as stolons.