File:Annual Bluegrass (1294505418).jpg
Annual_Bluegrass_(1294505418).jpg (600 × 530 pixels, file size: 27 KB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionAnnual Bluegrass (1294505418).jpg |
Scientific Name: Poa annua L. Common Name: Annual Bluegrass Certainty: positive (notes) Location: Southern California; Pasadena Date: 20060323 Close-up of the classic "prow" tip of leaf, characteristic of the genus, at 30x. Few leaves actually seem to achieve such a perfect prow in practice! |
Date | |
Source | Annual Bluegrass |
Author | Jason Hollinger |
Licensing
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This image, originally posted to Flickr, was reviewed on 26 January 2013 by the administrator or reviewer File Upload Bot (Magnus Manske), who confirmed that it was available on Flickr under the stated license on that date. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:22, 26 January 2013 | 600 × 530 (27 KB) | File Upload Bot (Magnus Manske) (talk | contribs) | Transferred from Flickr by User:Amada44 |
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Metadata
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 | Hewlett-Packard |
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Camera model | HP PhotoSmart C812 (V08.33) |
Exposure time | 1/32 sec (0.03125) |
F-number | f/2.6 |
ISO speed rating | 200 |
Date and time of data generation | 00:00, 1 January 2002 |
Lens focal length | 7.6 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Y and C positioning | Centered |
Exif version | 2.1 |
Date and time of digitizing | 00:00, 1 January 2002 |
Meaning of each component |
|
APEX brightness | 1.82 |
Subject distance | 2.393 meters |
Light source | Standard light A |
Flash | Flash did not fire |
Supported Flashpix version | 1 |
Color space | sRGB |