birdsfoot trefoil : 無料・フリー素材/写真
birdsfoot trefoil / The Cornell IPM Image Gallery
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Birdsfoot trefoil — a common perennial weed that reproduces by seeds, stolons, and rhizomes. Stems are prostrate, resembling clover, but leaves are in twos. Flowers are bright yellow and pea-like. Fruits are in pods arranged in the form of a bird's foot. For more information, visit turfweeds.cals.cornell.edu/plant/identify/476. |
| 撮影日 | 2014-06-18 00:04:02 |
| 撮影者 | The Cornell IPM Image Gallery , New York, USA |
| タグ | |
| 撮影地 | |
| カメラ | Canon EOS DIGITAL REBEL XT , Canon |
| 露出 | 0.002 sec (1/500) |
| 開放F値 | f/5.0 |
| 焦点距離 | 40 mm |