Sweet vernal grass

Anthoxanthum odoratum

This grass grows in tufts. It can grow up to 100cm.

The stems are 25–40 centimetres (9.8–15.7 in) tall, with short but broad green leaves 3–5 millimetres (0.12–0.20 in) wide, which are slightly hairy. It flowers from April until June, i.e. quite early in the season, with flower spikes of 4–6 centimetres (1.6–2.4 in) long and crowded spikelets of 6–10 millimetres (0.24–0.39 in), oblong shaped, which can be quite dark when young. The lower lemmas have projecting awns.

The ligules are quite long, up to 5mm, blunt, with hairy fringes around the side.