Gahnia filifolia
Bracts subtending the lower spikelets long-awned; lower bracts of the cluster 3–4 times as long as the cluster. Clusters of spikelets erect, compact; spikelets almost sessile. Stamens 4. Nut oblong. Culms up to 1 m high. Leaves usually as long as the culm, 1–2 mm wide, channelled. Blue Mts Damp places