J20161013-0020—Eriogonum parvifolium—RPBG—DxO : 無料・フリー素材/写真
J20161013-0020—Eriogonum parvifolium—RPBG—DxO / John Rusk
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Eriogonum parvifolium—Seacliff buckwheat. Eriogonum parvifolium grows on dunes and sea bluffs from Monterey County south to San Diego County. It has escaped from cultivation in the San Francisco Bay Area and is sometimes found along the seacoast. The plant blooms year-round. It is the host plant for two butterflies listed by the federal government as endangered: the El Segundo dotted-blue (Euphilotes battoides allyni), near Los Angeles, and Smith's dotted-blue (Euphilotes enoptes smithi), near Monterey. The Los Angeles International Airport in engaged in a notable restoration effort aimed at protecting one of the three remaining colonies for the El Segundo dotted-blue. Photographed at Regional Parks Botanic Garden located in Tilden Regional Park near Berkeley, CA |
| 撮影日 | 2016-10-18 15:16:43 |
| 撮影者 | John Rusk , Berkeley, CA, United States of America |
| タグ | |
| 撮影地 | Orinda, California, United States 地図 |
| カメラ | Canon PowerShot G7 X , Canon |
| 露出 | 0.001 sec (1/800) |
| 開放F値 | f/5.0 |
| 焦点距離 | 42336.55714 dpi |