File:Melanoleuca polioleuca 183484.jpg
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editDescriptionMelanoleuca polioleuca 183484.jpg |
Melanoleuca polioleuca (Fr.) Kühner & Maire Image location: Bovec basin, East Julian Alps, Posočje, Slovenia Code: Bot_574/2011_DSC1298 Habitat: Mixed wood side and grassland of a golf playground; flat terrain, relatively humid but sunny place, exposed to direct rain, average precipitations ~ 3.000 mm/year, average temperature 8-10 deg C, elevation 370 m (1.200 feet), alpine phytogeographical region. Substratum: soil. Place: Bovec basin, Golf playground west of Bovec, East Julian Alps, Posočje, Slovenia EC Comments: There is a confusion about the names as well as spore dimension data in literature available to me. For example: Rodger mushrooms has Melanoleuca polioleuca as a synonym of Melanoleuca melaleuca. Index Fungorum as well as Slovenian checklist of fungi have both names as valid names of two species. I keep with data in Ref.(1). Growing solitary and in large but sparse groups, many fruit bodies. Pileus diameter up to 9 cm (3,5 inch), up to 10 cm (4 inch) tall. Cap glabrous, dark gray-brown (oac868), gills whitish-beige (oac850-851), stipe concolorous with the cap, darker toward the base. SP whitish with a slight pink tint (oac857). Some mycelium present at the base of the stipe. Nikon D700 / Nikkor Micro 105mm/f2.8 and Canon G11, 6.1-30mm/f2.8-4.5 Recognized by sight Used references: (1) G.J.Krieglsteiner (Hrsg.), Die Grosspilze Bade-Württembergs, Band 3, Ulmer (2001), p 375. (2) R.Phillips, Mushrooms, Macmillan (2006), p 99. (3) M.Noordeloos et all, Flora Agaricina Neerlandica #4, Balcema (1999), p164. (4) A.Poler, ed., Seznam gliv Slovenije (in Slovene), 2nd Ed., Assoc. of Mycol.Soc. of Slovenia (1998), p 48. Based on microscopic features: Spores ornamented. Dimensions: 8.1 (SD = 0.5) x 5.1 (SD = 0.3) micr., Q = 1.59 (SD = 0.08), n = 30. Many fusiform and lageniform pleurocystidia present as well as such with crystals at their tips (this excludes M. melaleuca). Motic B2-211A, magnification 1.000 x, oil, in water. Congo red. Based on chemical features: Taste slightly unpleasant, smell indistinctive.
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Camera location | 46° 19′ 43.68″ N, 13° 32′ 38.76″ E ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 13:46, 3 October 2018 | ![]() | 750 × 500 (379 KB) | Strobilomyces (talk | contribs) | {{Information |Description='''''Melanoleuca polioleuca''''' (Fr.) Kühner & Maire Image location: Bovec basin, East Julian Alps, Posočje, Slovenia Code: Bot_574/2011_DSC1298 Habitat: Mixed wood side and grassland of a golf playground; flat terrain, relatively humid but sunny place, exposed to direct rain, average precipitations ~ 3.000 mm/year, average temperature 8-10 deg C, elevation 370 m (1.200 feet), alpine phytogeographical region. Substratum: soil. Place: Bovec basin, Golf playgro... |
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot G11 |
Exposure time | 1/320 sec (0.003125) |
F-number | f/8 |
Date and time of data generation | 15:15, 10 November 2011 |
Lens focal length | 18.098 mm |
ISO speed rating | 100 |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Exif version | 2.21 |
APEX shutter speed | 8.321928 |
APEX aperture | 6 |
Date and time of digitizing | 15:15, 10 November 2011 |
APEX exposure bias | −1.3333333333333 |
Maximum land aperture | 4 APEX (f/4) |
Subject distance | 0.58 meters |
Metering mode | Pattern |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Scene capture type | Standard |
Digital zoom ratio | 1 |
Focal plane X resolution | 5,479.4520547945 |
Focal plane Y resolution | 5,479.4520547945 |
Focal plane resolution unit | inches |
Image width | 750 px |
Image height | 500 px |
Color space | sRGB |
Lens used | 6.1-30.5 mm |
Flash | Flash did not fire, compulsory flash suppression |
File change date and time | 21:24, 20 November 2011 |
Rating (out of 5) | 0 |
Date metadata was last modified | 21:24, 20 November 2011 |
Unique ID of original document | xmp.did:1FF55358A813E111B0D08F688A8ECA36 |