File:J20161219-0049—Eriogonum umbellatum var torreyanum—RPBG—DxO (31625391102).jpg
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[edit]DescriptionJ20161219-0049—Eriogonum umbellatum var torreyanum—RPBG—DxO (31625391102).jpg | Eriogonum umbellatum var. torreyanum—Donner Pass buckwheat. Included in the CNPS Inventory of Rare and Endangered Plants on list 1B.2 (rare, threatened, or endangered in CA and elsewhere). Calflora lists 26 varieties of Eriogonum umbellatatum for California. It is not much of an overstatement to say that nearly every valley in the Sierra Nevada has its own variety. The leaves of Donner Pass buckwheat turns red in the fall, a trait it shares with a number of other high-altitude buckwheats. These lovely red leaves spend most Sierra winters hidden under a thick blanket of snow but the color makes these buckwheats a great choice for those in lower altitudes seeking an attractive ground cover. Photographed at Regional Parks Botanic Garden located in Tilden Regional Park near Berkeley, CA. |
Date | |
Source | J20161219-0049—Eriogonum umbellatum var torreyanum—RPBG—DxO |
Author | John Rusk from Berkeley, CA, United States of America |
Camera location | 37° 53′ 40.28″ N, 122° 14′ 38.25″ W | View this and other nearby images on: OpenStreetMap | 37.894522; -122.243959 |
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[edit]This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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This image was originally posted to Flickr by John Rusk at https://flickr.com/photos/12303842@N00/31625391102. It was reviewed on 25 May 2017 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
25 May 2017
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current | 13:38, 25 May 2017 | 4,258 × 3,650 (7.62 MB) | Josve05a (talk | contribs) | Transferred from Flickr via Flickr2Commons |
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This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
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Camera model | Canon PowerShot G7 X |
Author | John Rusk |
Copyright holder | cc-by-nc-sa john rusk |
Exposure time | 1/2,000 sec (0.0005) |
F-number | f/4 |
ISO speed rating | 160 |
Date and time of data generation | 12:49, 19 December 2016 |
Lens focal length | 36.8 mm |
Software used | Picture Window Pro 64 v7.0.19 |
File change date and time | 12:49, 19 December 2016 |
Exif version | 2.3 |
Date and time of digitizing | 12:49, 19 December 2016 |
APEX shutter speed | 10.96875 |
APEX aperture | 4 |
APEX exposure bias | −1 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Metering mode | Spot |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 21,168.278529981 |
Focal plane Y resolution | 7,296,000 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 0.0051948250114144 |
Scene capture type | Standard |
GPS tag version | 0.0.3.2 |
IIM version | 2 |
Keywords | DxO Fuji Velvia 50 Preset |