Group: Spermatophytina (Spermatophytes)
Family: Poaceae (Grass family)
Genus: Avena (Oat)
Avena strigosa Schreb. - Bristle Oat
Avena sterilis L. - Winter Wild-Oat
Avena fatua L. - Wild-Oat
Avena sativa L. - Oat
40–100 cm tall. <span class="v1">inflorescence:</span> panicle-like. <span class="v1">spikelets:</span> <ba>2‑flowered</ba>, 16–24 mm long. <span class="v1">glumes:</span> elongate-lanceolate; <span class="v1">lower:</span> 5–7R...
ruderal vegetation, fields, vineyards
in acidic habitats