Cyperus trinervis flowerhead DC3 : 無料・フリー素材/写真
Cyperus trinervis flowerhead DC3 / 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 | Small, tufted native perennial sedge. Culms are 3-sided, 15–50 cm tall and 0.5–1.5 mm wide. Leaves are scarcely septate-nodulose, the longest about as long as culms, to 3 mm wide. Flowerheads are simple with 3–8 branches to 8 cm long and spikelets in digitate clusters; the involucral bracts are leaf-like, with 1 or 2 often much longer than the flowerhead. Spikelets are flattened, 3–8 per cluster and 10–20-flowered. Glumes are about 1.5 mm long, whitish to pale brown with prominent green midrib and the sides are 1-nerved. Stamens 3. Style 3-fid. Flowers in spring and summer. Grows in moist shaded places in woodland. |
| 撮影日 | 2020-11-13 12:50:03 |
| 撮影者 | Macleay Grass Man , Dungog, Australia |
| タグ | |
| 撮影地 | |
| カメラ | TG-5 , OLYMPUS CORPORATION |
| 露出 | 0.008 sec (1/125) |
| 開放F値 | f/2.3 |