*Juncus acuminatus Michx.

Stamens 3. Leaves 2–3 mm wide, as long as or shorter than the culm. Flowers solitary or up to 4 per cluster, in an irregular cyme. Perianth segments green to straw-coloured, as long as the capsule. Coast e.g. Royal National Park. Uncommon. Damp places near streams. Introd. from N. America