Cryptantha spiculifera : 無料・フリー素材/写真
Cryptantha spiculifera / 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 | Cryptantha spiculifera is common throughout the Idaho National Laboratory sagebrush steppe including regularly disturbed settings and sites dominated by crested wheatgrass or cheatgrass. The short-lived perennial habit is indicated by not much of a leafy mat or bunch (with old leaves) and one stem per leafy rosette or perhaps multiple stems but then usually of varying height. The widely spreading coarse leaf hairs and the roughened nutlets with a style that consistently protrudes beyond them by more than 1 mm are also diagnostic. This site lies in the Wyoming big sagebrush steppe of the Idaho National Laboratory just south of the north main entrance, Butte County, Idaho. |
| 撮影日 | 2009-06-11 10:06:26 |
| 撮影者 | Matt Lavin , Bozeman, Montana, USA |
| タグ | |
| 撮影地 | Idaho, United States 地図 |
| カメラ | E4500 , NIKON |
| 露出 | 0.006 sec (1/168) |
| 開放F値 | f/6.5 |
| 焦点距離 | "sagebrush steppe" "dry site" herb Boraginaceae Cryptantha "Cryptantha spiculifera" "Snake River cryptantha" perennial "white flower" "early summer flowering" |