Hypochaeris albiflora leaf cauline2 : 無料・フリー素材/写真
Hypochaeris albiflora leaf cauline2 / 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, perennial herb 10–40 cm tall. Taproots are fleshy and stems are hairless to hairy. Basal leaves form a rosette and are oblong in outline, 5–15 cm long, 15–30 mm wide. The margins are toothed, sinuate to pinnatifid, base narrowed to a broad-winged petiole-like base, and lamina are hairless to hairy (hairs on lower surface of midvein). Cauline leaves (if present) are similar, sessile and reducing upwards. Heads ( 4–10 mm wide) are solitary on branched stems. Florets are ligulate and white. Fruit are achenes with a slender beak and a pappus with 1 row of plumose bristles. Flowering is mostly in spring, but also summer and autumn. Grows in disturbed areas and lawns. |
| 撮影日 | 2014-10-22 14:26:29 |
| 撮影者 | Macleay Grass Man , Dungog, Australia |
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| カメラ | Canon PowerShot A650 IS , Canon |
| 露出 | 0.004 sec (1/250) |
| 開放F値 | f/8.0 |
| 焦点距離 | 13745.70455 dpi |