Woodsia oregana : 無料・フリー素材/写真
Woodsia oregana / 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 | A fern species common to protected sites in the sagebrush steppe. The margins of the leaves are slightly inrolled but not tightly so as in Cheilanthes. If present, the sori would be star-shaped not cup-shaped as is Cystopteris. A common fern in the sagebrush steppe of Craters of the Moon National Monument. This site lies in the sagebrush steppe to the south of Lava Lake, Blaine County, Idaho. |
| 撮影日 | 2009-06-25 16:43:05 |
| 撮影者 | Matt Lavin , Bozeman, Montana, USA |
| タグ | |
| 撮影地 | Idaho, United States 地図 |
| カメラ | E4500 , NIKON |
| 露出 | 0.004 sec (1/261) |
| 開放F値 | f/7.9 |
| 焦点距離 | "sagebrush steppe" "dry site" Dryopteridaceae "Cystopteris fragilis" "brittle bladderfern" perennial fern leaves |