Symphyotrichum foliaceum var. foliaceum : 無料・フリー素材/写真
Symphyotrichum foliaceum var. foliaceum / 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 common subalpine to alpine aster with sparsely hairy auriculate clasping stem leaves, hairy peduncles, and involucral bracts (phyllaries) that are somewhat leaf-like and loose-fitting, and not imbricate. Some of these involucral bracts are oblanceolate. This site lies in the Wyoming Creek drainage, Line Creek Plateau, Carbon County, Montana. The outer involucral bracts are longer than the rest, which is diagnostic of var. foliaceum. |
| 撮影日 | 2017-08-01 12:18:10 |
| 撮影者 | Matt Lavin , Bozeman, Montana, USA |
| タグ | |
| 撮影地 | Montana, United States 地図 |
| カメラ | COOLPIX S9900 , NIKON |
| 露出 | 0.001 sec (1/1000) |
| 開放F値 | f/3.7 |
| 焦点距離 | 45 deg 0' 20.24" N |