Digitaria parviflora plant8 : 無料・フリー素材/写真
Digitaria parviflora plant8 / Macleay Grass Man
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Erect, loosely tufted grass, 60-150 cm tall and somewhat hairy at the base. Nodes are hairless. Leaves are mostly 2–5 mm wide, but can be up to 10 mm wide. Ligules are membranous and 2–5 mm long. Flowerheads are primary axis of racemes, with 6-20 fine branches (5-15 cm long) that are usually angled slightly upward. Spikelets are loosely and irregularly arranged along the branches and about 2 mm long. The upper glume is as long as the spikelet and the fertile floret is dark-coloured at maturity. Flowers during the warmer months. Mostly found in shaded areas of woodlands and forests. Occurs on sands to clays and in both disturbed and natural areas. Probably of little importance to livestock due to its low abundance in pastures and open areas. Declines rapidly with frequent grazing. |
| 撮影日 | 2012-04-27 16:51:49 |
| 撮影者 | Macleay Grass Man , Dungog, Australia |
| タグ | |
| 撮影地 | Jerseyville, New South Wales, Australia 地図 |