Senecio triangularis - arrowleaf ragwort : 無料・フリー素材/写真
Senecio triangularis - arrowleaf ragwort / 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 | Arrowleaf ragweed, or arrowleaf groundsel, growing along the outlet of September Morn Lake, Lake Fork of Rock Creek, Beartooth Mountains, Carbon County, Montana. The abundant late season flowering of this species is a big attraction for insect visitors and (presumably) pollinators.Flowering stems with fewer than 30 heads and the wet subalpine habitat suggest Senecio triangularis rather than Senecio serra for the identity of this population. |
| 撮影日 | 2022-09-04 08:27:42 |
| 撮影者 | Matt Lavin , Bozeman, Montana, USA |
| タグ | |
| 撮影地 | Richel Lodge, Montana, United States 地図 |
| カメラ | TG-6 , OLYMPUS CORPORATION |
| 露出 | 0.006 sec (1/160) |
| 開放F値 | f/9.0 |
| 焦点距離 | 45 deg 5' 49.48" N |