Centaurea macrocephala : 無料・フリー素材/写真
Centaurea macrocephala / 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 | Bighead knapweed as persisted at this site for at least the last 7 years. The population size of less than 20 individuals has remained about constant. The basal leaves are long petiolate whereast the middle and upper stems leaves are clasping such that the blade trails down the stem to form wings. The large flowering head comprising yellow flowers is distinctive of this species. |
| 撮影日 | 2016-08-04 09:01:23 |
| 撮影者 | Matt Lavin , Bozeman, Montana, USA |
| タグ | |
| 撮影地 | Bozeman, 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 |