File:Peltigera ponojensis Gyelnik 232761.jpg
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[edit]DescriptionPeltigera ponojensis Gyelnik 232761.jpg |
Peltigera ponojensis Gyelnik Image location: Planalto das Cezaredas, Portugal I suspect the other observation of being P. ponojensis, too, but the visible detail is insufficient (for me) to prove the distinction. T. Goward has told me that the two species do not commonly overlap in habitat. (Of course, he promptly showed me two specimens growing side-by-side not minutes after that statement! :) So if these two observations were close to each other, looked the same, etc… then they probably are the same. I think we have enough detail in this observation to make a good case for P. ponojensis. But let me just re-emphasize how little confidence I have! :) Recognized by sight: entirely white underneath with scattered simple rhizines and narrow raised veins Used references: British Flora
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:39, 15 May 2018 | ![]() | 3,648 × 2,736 (2.59 MB) | Leoboudv (talk | contribs) | =={{int:filedesc}}== {{Information |Description='''''Peltigera ponojensis''''' Gyelnik Image location: Planalto das Cezaredas, Portugal I suspect the other observation of being [http://mushroomobserver.org/observer/lookup_name/Peltigera+ponojensis ''P. ponojensis''], too, but the visible detail is insufficient (for me) to prove the distinction. T. Goward has told me that the two species do not commonly overlap in habitat. (Of course, he promptly showed me two specimens growing side-by-sid... |
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot A480 |
Exposure time | 1/125 sec (0.008) |
F-number | f/3 |
ISO speed rating | 80 |
Date and time of data generation | 11:03, 30 June 2012 |
Lens focal length | 6.6 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Microsoft Windows Photo Gallery 6.0.6001.18000 |
File change date and time | 00:25, 1 July 2012 |
Y and C positioning | Co-sited |
Exif version | 2.21 |
Date and time of digitizing | 11:03, 30 June 2012 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 6.96875 |
APEX aperture | 3.15625 |
APEX exposure bias | 0 |
Maximum land aperture | 3.15625 APEX (f/2.99) |
Metering mode | Center weighted average |
Flash | Flash did not fire, compulsory flash suppression |