Crataegus douglasii : 無料・フリー素材/写真
Crataegus douglasii / 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 | This native tree or shrub is sometimes cultivated as an ornamental. The thorns less then 3 cm long and the shallowly lobed serrate margins are characteristic of this species. These shrubs were cultivated in a native plant garden just north of the Plant Biosciences Building on the campus of Montana State University, Bozeman, Montana. |
| 撮影日 | 2010-10-12 08:09:27 |
| 撮影者 | Matt Lavin , Bozeman, Montana, USA |
| タグ | |
| 撮影地 | Bozeman, Montana, United States 地図 |
| カメラ | COOLPIX S8000 , NIKON |
| 露出 | 0.005 sec (1/200) |
| 開放F値 | f/3.5 |
| 焦点距離 | "Gallagator trail" native tree ornamental "wet site" Rosaceae white "mid summer" "Crataegus douglasii" "black hawthorn" leaves |