Wall Barley
Flower: Wall Barley produces dense, bristly spikes up to 10 cm long, composed of tightly packed spikelets with long, rough awns giving a distinctly “furry” or brush-like appearance. Flowering occurs from May to July, and like most grasses, the flowers are wind-pollinated and not visually showy.
Fruit: The fruit is a typical grass grain (caryopsis) enclosed by persistent bristles and glumes. The whole spike can detach in segments, aiding seed dispersal along paths, fur, or clothing. The bristly nature makes the fruit a nuisance for dogs or livestock, sometimes getting stuck in ears or fur.
Leaves: Leaves are broad for a grass, flat, and greyish-green, with rough edges. The sheaths are also rough, and the plant forms loosely tufted clumps, often less than 60 cm tall. The ligule is very short and membranous.
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