File:Eleocharis minuta flowerhead1 - Flickr - Macleay Grass Man.jpg
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[edit]DescriptionEleocharis minuta flowerhead1 - Flickr - Macleay Grass Man.jpg |
English: Introduced, warm season, perennial sedge, sometimes producing short stolons or rhizomes. Culms are mostly tufted, rounded, grooved, 5–15 cm long and about 0.5 mm diam. Spikelets are ovoid or oblong-ovoid, 3–7 mm long. Glumes are rather prominently keeled, about 1.7 mm long and straw-coloured tinged dark red-brown. Bristles are 5–7, unequal, shorter or longer than nut, retrorsely scabrous, whitish and strongly united at the base. Stamens 2. Style 2-fid. Nuts are rather turgidly biconvex, with angles ± ribbed, obovoid, shining, minutely reticulate, 0.8–1 mm long and pale green to dark greenish brown. Flowering is from spring to summer and often occurs in the first year. A native of Africa and Madagascar, it grows in swamps and sandy shores of coastal lakes. |
Date | |
Source | Eleocharis minuta flowerhead1 |
Author | Harry Rose from Dungog, Australia |
Camera location | 30° 53′ 13.62″ S, 153° 04′ 26.07″ E | View this and other nearby images on: OpenStreetMap | -30.887117; 153.073907 |
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Licensing
[edit]This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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This image was originally posted to Flickr by Macleay Grass Man at https://flickr.com/photos/73840284@N04/26678377951. It was reviewed on 5 November 2016 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
5 November 2016
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:41, 27 January 2020 | 1,529 × 2,018 (748 KB) | Salicyna (talk | contribs) | Cropped 62 % horizontally, 33 % vertically using CropTool with precise mode. | |
11:05, 5 November 2016 | 4,000 × 3,000 (3.3 MB) | Josve05a (talk | contribs) | == {{int:filedesc}} == {{Information |Description=Introduced, warm season, perennial sedge, sometimes producing short stolons or rhizomes. Culms are mostly tufted, rounded, grooved, 5–15 cm long and about 0.5 mm diam. Spikelets are ovoid or oblong-ov... |
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot A650 IS |
Exposure time | 1/200 sec (0.005) |
F-number | f/2.8 |
ISO speed rating | 80 |
Date and time of data generation | 13:40, 7 April 2009 |
Lens focal length | 7.4 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 13:40, 7 April 2009 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 13:40, 7 April 2009 |
Meaning of each component |
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Image compression mode | 5 |
APEX shutter speed | 7.65625 |
APEX aperture | 2.96875 |
APEX exposure bias | 0 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Metering mode | Pattern |
Flash | Flash did not fire, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 13,745.704467354 |
Focal plane Y resolution | 13,698.630136986 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Portrait |