Euphorbia hyssopifolia flowerhead4 : 無料・フリー素材/写真
Euphorbia hyssopifolia flowerhead4 / Macleay Grass Man
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Introduced, warm-season, annual herb which exudes a milky white latex. Stems are decumbent to ascending, often with 1 or 2 bands of short curled hairs and to 60 cm tall. Leaves are elliptic-oblong and 6–30 mm long; margins are toothed; bases are asymmetric; both surfaces have scattered long hairs but becoming nearly hairless. Flowerheads consist of cyathia in axillary or terminal cymes, occasionally solitary; involucre 1–1.5 mm long; glands transversely ovate, yellow; appendages about 0.5 mm wide, white to pink. Capsules are 2–2.5 mm long and smooth. Flowering is mainly in summer. A native of America, it is often found on sands in disturbed areas. |
| 撮影日 | 2010-03-08 08:05:13 |
| 撮影者 | Macleay Grass Man , Dungog, Australia |
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| カメラ | Canon PowerShot A650 IS , Canon |
| 露出 | 0.002 sec (1/500) |
| 開放F値 | f/2.8 |
| 焦点距離 | 13745.70455 dpi |