Perennial, 50-300 mm high; stoloniferous. Leaf blade glabrous or sparsely hairy; ligule an unfringed membrane. Inflorescence digitate or subdigitate, of 3(-6) secund racemes; rachis flattened. Spikelets 2.5-3.0 mm long, narrowly ovate, strongly laterally compressed; glumes less than 1/2 as long as spikelet. Floret 1, bisexual, rachilla not produced; lemma keel winged, rigidly pubescent; palea glabrous, keel scabrid; anther 1.6-2.0 mm long. Flowering time Nov.-May.
Perennial 50-300 mm high; stoloniferous. Leaf blade 30-60 x 2-3 mm, glabrous or sparsely hairy; ligule an unfringed membrane. Inflorescence of 3-6, but usually 3 racemes. Spikelet 2.5-3.0 mm long, narrowly ovate; rachilla not produced; glumes less than 1/2 as long as spikelet; lemma keel winged, rigidly pubescent; palea keels scabrid and glabrous; anther 1.6-2.0 mm long.
Perennial; up to 0.3 m high; stoloniferous. Leaf blades 30-60 x 2-3 mm; glabrous or sparsely hairy. Flowers: inflorescence digitate; spikelets 2.5-3.0 mm long; narrowly ovate; glumes < 1/2 spikelet length; lemma keel winged; rachilla not produced.
Perennial, stoloniferous, up to 300 mm tall. Leaf blades 30-60 mm long, 2-3 mm wide, glabrous or sparsely hairy. Spikelets 2.5-3.0 mm long, narrowly ovate; glumes less than half the spikelet length; lemma keel winged; rhachilla not produced.
Stoloniferous perennial to 30 cm. Leaves linear. Spikelets secund in digitate spikes, 2.5-3 mm long, lemma keel winged, glumes mostly to half as long as spikelet.