Schoenoplectus acutus - hardstem bulrush : 無料・フリー素材/写真
Schoenoplectus acutus - hardstem bulrush / 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 | Hardstem bulrush growing along Beaver Creek, north part of the Crazy D Ranch, Sweet Grass County, Montana. The pistillate scales are distinctly like gray with some distinct reddish veins, but they are mostly awn-tipped or short-awned and not the expected 1-2 mm long and twisted. Perhaps Schoenoplectus acutus and Schoenoplectus tabernaemontani are not so distinct. |
| 撮影日 | 2023-08-30 12:57:41 |
| 撮影者 | Matt Lavin , Bozeman, Montana, USA |
| タグ | |
| 撮影地 | Melville, Montana, United States 地図 |
| カメラ | TG-6 , OLYMPUS CORPORATION |
| 露出 | 0.006 sec (1/160) |
| 開放F値 | f/9.0 |
| 焦点距離 | 46 deg 3' 12.48" N |