File:Austrostipa aristiglumis spikelet7 Denman - Flickr - Macleay Grass Man.jpg
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[edit]DescriptionAustrostipa aristiglumis spikelet7 Denman - Flickr - Macleay Grass Man.jpg | Native, yearlong green, perennial, erect, tufted grass to 2 m tall. Leaves are up to 6 mm wide and 40 cm long. Sheaths and leaves are ribbed and generally hairless. Flowerheads are open panicles. Spikelets are 1-flowered with 2 well developed glumes. Lemmas are hairy, golden brown to dark reddish brown at maturity, spindle-shaped and 6.5-8 mm long; with a short callus, the coma is less than 2 mm long and the terminal awn is twice-bent (straight when young) and 3-4 cm long. Flowering is mostly in spring and early summer. Found on clay soils, it prefers good moisture, high fertility, and neutral to alkaline soils. Sensitive to heavy frosts, but drought tolerant. Native biodiversity. Not abundant on the tablelands and is more readily grazed by cattle than sheep. Of moderate feed quality for livestock when vegetative; but low quality when flowering. Seeds can cause injury to stock, especially sheep, but not abundant enough to cause serious problems. Tolerates heavy grazing, but occasional resting at flowering will aid persistence. |
Date | |
Source | Austrostipa aristiglumis spikelet7 Denman |
Author | Harry Rose from Dungog, Australia |
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@N04/22760770919. 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 | 18:00, 5 November 2016 | 4,000 × 3,000 (3.39 MB) | Josve05a (talk | contribs) | == {{int:filedesc}} == {{Information |Description=Native, yearlong green, perennial, erect, tufted grass to 2 m tall. Leaves are up to 6 mm wide and 40 cm long. Sheaths and leaves are ribbed and generally hairless. Flowerheads are open panicles. Spikel... |
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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 | Canon |
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Camera model | Canon PowerShot A650 IS |
Exposure time | 1/1,250 sec (0.0008) |
F-number | f/3.2 |
ISO speed rating | 80 |
Date and time of data generation | 16:58, 19 October 2015 |
Lens focal length | 8.205 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Picasa |
File change date and time | 09:07, 20 November 2015 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 16:58, 19 October 2015 |
Meaning of each component |
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Image compression mode | 5 |
APEX shutter speed | 10.28125 |
APEX aperture | 3.34375 |
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 |
Unique image ID | c99fd7834adc9563fae09bd7c6c51204 |
Keywords |
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IIM version | 4 |