Carex microptera - smallwing sedge : 無料・フリー素材/写真
Carex microptera - smallwing sedge / Matt Lavin
| ライセンス | クリエイティブ・コモンズ 表示-継承 2.1 |
|---|---|
| 説明 | Carex microptera is one of the most abundant graminoids in Vipond Park, here towards the north end of Vipond Park, Pioneer Mountains, Beaverhead County, Montana. Globose or ovoid flowering heads each averaging about 5-9 spikelets, lanceolate conspicuously winged perigynia averaging about 3.5-4.5 mm long and nearly but not quite 1.5 mm wide and with a beak generally about 1 mm long, and female bracts that do not conceal the adjacent perigynia combine to distinguish this native perennial bunched sedge. |
| 撮影日 | 2024-07-23 10:14:53 |
| 撮影者 | Matt Lavin , Bozeman, Montana, USA |
| タグ | |
| 撮影地 | Dewey, Montana, United States 地図 |
| カメラ | TG-6 , OLYMPUS CORPORATION |
| 露出 | 0.002 sec (1/640) |
| 開放F値 | f/3.2 |
| 焦点距離 | 45 deg 42' 4.71" N |