File:Helvella solitaria P. Karst 600889.jpg
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DescriptionHelvella solitaria P. Karst 600889.jpg |
Helvella solitaria P. Karst. Image location: McClellan Ranch Preserve, Cupertino, Santa Clara Co, California, USA Growing by a trail, under oaks. Stalks (almost) entirely under ground surface. Spores 17 × 11.5-12, perhaps immature (there were only a few free floating). A week ago I found a bunch of Hellvela in the same place (2 m away) that were much smaller and darker and that I thought were H. leucomelaena; picture included. (I have that collection, but haven’t examined it.) Now I’m looking at the differences between H. leucomalaena and H. solitaria and it seems that the presence of absence of croziers (forked acus base) is a differentiator. And I think I’m seeing them now. Recognized by sight
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:48, 26 June 2018 | 3,858 × 2,905 (6.56 MB) | Leoboudv (talk | contribs) | =={{int:filedesc}}== {{Information |Description='''''Helvella solitaria''''' P. Karst. Image location: McClellan Ranch Preserve, Cupertino, Santa Clara Co, California, USA Growing by a trail, under oaks. Stalks (almost) entirely under ground surface. Spores 17 × 11.5-12, perhaps immature (there were only a few free floating). A week ago I found a bunch of Hellvela in the same place (2 m away) that were much smaller and darker and that I thought were [http://mushroomobserver.org/obser... |
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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 | SONY |
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Camera model | NEX-5N |
Exposure time | 5/2 sec (2.5) |
F-number | f/18 |
ISO speed rating | 100 |
Date and time of data generation | 17:57, 21 February 2016 |
Lens focal length | 30 mm |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | Adobe Photoshop Lightroom 6.4 (Windows) |
File change date and time | 21:50, 21 February 2016 |
Exposure Program | Aperture priority |
Exif version | 2.3 |
Date and time of digitizing | 17:57, 21 February 2016 |
APEX shutter speed | −1.321928 |
APEX aperture | 8.33985 |
APEX brightness | 2.11484375 |
APEX exposure bias | 0 |
Maximum land aperture | 3.6171875 APEX (f/3.5) |
Metering mode | Pattern |
Light source | Shade |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Focal plane X resolution | 2,099.1452941895 |
Focal plane Y resolution | 2,099.1452941895 |
Focal plane resolution unit | 3 |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Focal length in 35 mm film | 45 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Lens used | E 30mm F3.5 Macro |
Date metadata was last modified | 13:50, 21 February 2016 |
Unique ID of original document | DCD619E1697956A6AE4AD4DF9E534A97 |
IIM version | 4 |