Ammobium alatum flowerhead2 : 無料・フリー素材/写真
Ammobium alatum flowerhead2 / 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 | Native, warm season, perennial or facultative annual herb, 60–100 cm tall. Stems are usually much-branched, winged and woolly. Lamina of rosette leaves are narrow-ovate to ± hastate, mostly 4–6 cm long, with both surfaces ± woolly; petiole is 7–10 cm long and winged. Cauline leaves are few, bract-like and sessile. Heads have an involucral of bracts which are white and papery, with margins jagged. Florets are tubular and yellow, becoming darker with age. Flowering is in summer. Grows in grassland and woodland, sometimes covering extensive areas, common on roadsides; widespread. |
| 撮影日 | 2014-05-23 14:48:41 |
| 撮影者 | Macleay Grass Man , Dungog, Australia |
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| カメラ | Canon PowerShot A650 IS , Canon |
| 露出 | 0.006 sec (1/160) |
| 開放F値 | f/4.0 |
| 焦点距離 | 13745.70455 dpi |