File:2014-08-17 Tylopilus rhodoconius (Singer) T.J. Baroni, Both & Bessette 446616.jpg
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[edit]Description2014-08-17 Tylopilus rhodoconius (Singer) T.J. Baroni, Both & Bessette 446616.jpg |
Tylopilus rhodoconius (Singer) T.J. Baroni, Both & Bessette Image location: Franklin Parker Preserve, Chatsworth, New Jersey, USA > A single specimen collected by J. or N. Burghardt at an unknown location in FPP. > A fairly small but hefty mushroom with hard and dense flesh. > The brown cap color appears to be original, i.e. not whitish and then staining brown; the stipe, however, was light colored before turning brown in age and after handling. > The exposed context discolored pale reddish-brown and smelled of bleach (consistent with peralbidus/rhodoconius) > Bitter tasting flesh > The mushroom didn’t drop spore on account of being immature KOH = bright yellow (same color as KOH on A. bisporigera) on exposed context and dark reddish-brown on cap cuticle FeSO4 = instantly deep grayish blue on exposed context and bluish-gray on cap cuticle. The observer reaction of FeSO4 on context is consistent with T. rhodoconius (B-R-B), but KOH on context is consistent with T. peralbidus.
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This file, which was originally posted to
https://mushroomobserver.org/image/show_image/446616, was reviewed on 3 July 2015 by reviewer Wdwd, who confirmed that it was available there under the stated license on that date.
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 04:26, 3 July 2015 | 1,887 × 1,748 (1.36 MB) | Ak ccm (talk | contribs) | {{Information |Description='''''Tylopilus rhodoconius''''' (Singer) T.J. Baroni, Both & Bessette Image location: Franklin Parker Preserve, Chatsworth, New Jersey, USA > A single specimen collected by J. or N. Burghardt at an unknown location in <s... |
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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 | FUJIFILM |
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Camera model | FinePix F700 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/4 |
ISO speed rating | 400 |
Date and time of data generation | 19:04, 17 August 2014 |
Lens focal length | 7.7 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Digital Camera FinePix F700 Ver2.00 |
File change date and time | 21:32, 18 August 2014 |
Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.2 |
Date and time of digitizing | 19:04, 17 August 2014 |
Meaning of each component |
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Image compression mode | 2 |
APEX shutter speed | 6 |
APEX aperture | 4 |
APEX brightness | 3.11 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 3,704 |
Focal plane Y resolution | 3,704 |
Focal plane resolution unit | 3 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Scene capture type | Standard |
Sharpness | Normal |
Subject distance range | Unknown |
Unique image ID | 9A3E973A26E24150987EE38EFC169100 |